Emrah Yenier and Gail M. Atkinson Manuscript in preparation for BSSA, Oct Introduc=on

Size: px
Start display at page:

Download "Emrah Yenier and Gail M. Atkinson Manuscript in preparation for BSSA, Oct Introduc=on"

Transcription

1 Regionally- Adjustable Generic GMPE based on Equivalent Point- Source Simula=ons: Applica=on to Central and Eastern North America Emrah Yenier and Gail M. Atkinson Manuscript in preparation for BSSA, Oct Introduc=on Alternative methods for derivation of GMPEs in data-poor regions: o Simulation-based o Hybrid empirical o Referenced empirical A simulation-based generic GMPE that can be adjusted for use in any region by modifying a few key model parameters. 1

2 Method Regionally-adjustable generic GMPE: 1. Equivalent point-source simulations 2. Decoupled effects of source and attenuation parameters 3. Parameterize as a function of magnitude, distance, saturation term, stress parameter, geometrical spreading rate and anelastic attenuation coefficient. o o adjustable for source and attenuation attributes in any region effective and transparent control on transferable factors 4. Empirical calibration factor that accounts for effects missing/different in simulations o closes remaining gap between simulated and observed motions Func=onal Form BSSA14 lny = F E + F Z + F γ + F S + C PGA, PGV PSA (T 10s) simulation-based empirical F E : source effect F Z : geometrical spreading F γ : anelastic attenuation F S : site effects C : calibration factor 2

3 Func=onal Form: Source Effect (F E ) F E = F M + F Δσ magnitude effects if there were no saturation effects, for Δσ = 100 bar. (saturation effects are modeled by F Z ) stress adjustment needed when Δσ 100 bars allows calculation of Δσ from PSA data in the target region rate of ground-motion scaling with Δσ; e Δσ = fcn(m,t) Func=onal Form: Geometrical Spreading (F Z ) F Z = ln(z) + (b 3 + b 4 M )ln(r/r ref ) geometrical attenuation of Fourier amplitudes change in apparent attenuation due to response transfer function -1.3 logh = M 50 km

4 Func=onal Form Anelas=c AKenua=on: determined from ground motions in the target region F γ = γd rup Site Effects (BSSA14): defined relative to NEHRP B/C (V S30 = 760 m/s) F S = F lin + F nl Calibra=on Factor: δ = ln(y obs /Y pre ) determined from analysis of residuals Determina=on of Model Coefficients F M, F Δσ and F Z are determined based on equivalent point-source simulations. Parameter Source spectrum Yenier and Atkinson (2014b) DCF source model of Boore et al. (2014) logε = min[0, M] from California motions Geometrical spreading (Z) R -1.3 for R 50 km R -0.5 for R > 50 km Close-distance saturation logh = M Anelastic attenuation not considered (determined empirically) Crustal amplification NEHRP B/C factors of Atkinson and Boore (2006) Kappa κ 0 = s Ground-motion duration (0.5/f a + 0.5/f b ) + Path(Boore and Thompson, 2014) Inconsistencies between simulations and empirical data will be resolved by C. 4

5 Determina=on of Model Coefficients: F M & F Z Time-domain equivalent point-source stochastic simulations (SET 1): M3 M8 1 km D rup 400 km Δσ = 100 bar (fixed) Magnitude effects & Saturation effects unsaturated magnitude effects saturation effects imposed in the simulations at D rup = 1 km Determina=on of Model Coefficients: F M & F Z Time-domain equivalent point-source stochastic simulations (SET 1): M3 M8 1 km D rup 400 km Δσ = 100 bar (fixed) play back magnitude effects difference between the decay rates of Fourier and response spectra constrain to the model presumed in the simulations 5

6 M8 M6 M4 6

7 Determina=on of Model Coefficients: F Δσ Time-domain equivalent point-source stochastic simulations (SET 2): M3 M8 D rup = 1 km (fixed) 10 bar Δσ 1000 bar e Δσ = fcn(m,t) 7

8 Adjustment of the Generic GMPE Z lny = F E + F Z + F γ + F S + C Δσ γ Magnitude (F M ) Saturation (h) Site (F S, BSSA14) Transferable between regions Adjustment of the Generic GMPE for CENA Earthquakes of M 3.0 Natural & induced events Distances < 600 km No Gulf Coast data PGA, PGV and 5%-damped PSA 8

9 Adjustment of the Generic GMPE for CENA Earthquakes of M 3.0 Natural & induced events Distances < 600 km No Gulf Coast data PGA, PGV and 5%-damped PSA Adjustment of the Generic GMPE for CENA Earthquakes of M 3.0 Natural & induced events Distances < 600 km No Gulf Coast data PGA, PGV and 5%-damped PSA Ground motions corrected to NEHRP B/C site condition (V S30 = 760 m/s) using the F S function adopted from BSSA14. 9

10 Regional AKenua=on Geometrical spreading of Fourier amplitudes in CENA (Atkinson and Boore, 2014): Z = # R 1.3 R 50 km (R/50) 0.5 R > 50 km No modification is required for Z Regional anelastic attenuation is determined from observed ground motions: lny B/C,ij F M,i F Z,ij = E i + γ CENA D rup,ij average adjustment required to match observed amplitudes from event i difference between the reference and true Δσ effects missing/different simulations Regional Stress Parameter Δσ is usually determined from matching of spectral amplitudes at short periods o o non-unique due to the trade-off between source and attenuation limited ability to calibrate the response spectral amplitudes at long periods. Δσ is obtained by matching the observed spectral shape to ensure a model calibration that is consistent over a wide period range. o breaks the trade-off between source and attenuation o transfers the overall amplitude difference to the calibration factor C lny B/C,ij F M,i F Z,ij = E i + γ CENA D rup,ij F Δσ,i 10

11 Regional Stress Parameter ln σ CENA = min[0, 0.29(d 10)] + min [0, 0.229(M 5)] Regional Stress Parameter ln σ CENA = min[0, 0.29(d 10)] + min [0, 0.229(M 5)] 11

12 Calibra=on Factor Z CENA lny = F E + F Z + F γ + F S + C Δσ CENA γ CENA Event Residuals (δ i ) mostly δ i < 0 randomly distributed no distinct attributes for natural and induced events no magnitude dependence 12

13 Event- based Calibra=on Factor Average of event residuals over all M -0.5 < C e < 0 at T < 3 s C e > 0 with an increasing trend at T > 3 s limited ability to generate the long-period coherent motions Sta=on Residuals (δ i - corrected) NEHRP B and C sites attain values near zero NEHRP A sites are underpredicted by ~15% NEHRP D sites are overpredicted by ~20% 13

14 Individual Residuals (event- & sta=on- corrected) δ' ij 0 for D rup > 150 km distance-dependent trends at D rup < 150 km difference between the presumed path duration model in simulations and the true path duration in the region. C p = $ b 3 ln(r 150 ) R 150 km 0 R > 150 km 14

15 The CENA-adjusted GMPE is in good agreement with the empirical data. It provides seismologicallyinformed predictions of average motions for M > 6. Median predictions of ground motions in CENA for average H-component PGA, PGV and 5%-damped PSA (up to T = 10 s): M3 M8 D rup 600 km NEHRP B/C (V S30 = 760 m/s) Regional stress model (depth- and magnitude-dependent) 15

16 Thank you. 16

PROHITECH WP3 (Leader A. IBEN BRAHIM) A short Note on the Seismic Hazard in Israel

PROHITECH WP3 (Leader A. IBEN BRAHIM) A short Note on the Seismic Hazard in Israel PROHITECH WP3 (Leader A. IBEN BRAHIM) A short Note on the Seismic Hazard in Israel Avigdor Rutenberg and Robert Levy Technion - Israel Institute of Technology, Haifa 32000, Israel Avi Shapira International

More information

SOFTWARE FOR GENERATION OF SPECTRUM COMPATIBLE TIME HISTORY

SOFTWARE FOR GENERATION OF SPECTRUM COMPATIBLE TIME HISTORY 3 th World Conference on Earthquake Engineering Vancouver, B.C., Canada August -6, 24 Paper No. 296 SOFTWARE FOR GENERATION OF SPECTRUM COMPATIBLE TIME HISTORY ASHOK KUMAR SUMMARY One of the important

More information

Intermediate Seismic Hazard (May 2011) Evaluation of an intermediate seismic hazard for the existing Swiss nuclear power plants

Intermediate Seismic Hazard (May 2011) Evaluation of an intermediate seismic hazard for the existing Swiss nuclear power plants Intermediate Seismic Hazard (May 211) Evaluation of an intermediate seismic hazard for the existing Swiss nuclear power plants Document Rev. Date Prepared Checked Approved FGK-11.39.GS 1 27.6.211 Ph. Renault

More information

Determination of source parameters from seismic spectra

Determination of source parameters from seismic spectra Topic Determination of source parameters from seismic spectra Authors Michael Baumbach, and Peter Bormann (formerly GeoForschungsZentrum Potsdam, Telegrafenberg, D-14473 Potsdam, Germany); E-mail: pb65@gmx.net

More information

CONTRASTING DISPLACEMENT DEMANDS OF DUCTILE STRUCTURES FROM TOHOKU SUBDUCTION TO CRUSTAL EARTHQUAKE RECORDS. Peter Dusicka 1 and Sarah Knoles 2

CONTRASTING DISPLACEMENT DEMANDS OF DUCTILE STRUCTURES FROM TOHOKU SUBDUCTION TO CRUSTAL EARTHQUAKE RECORDS. Peter Dusicka 1 and Sarah Knoles 2 CONTRASTING DISPLACEMENT DEMANDS OF DUCTILE STRUCTURES FROM TOHOKU SUBDUCTION TO CRUSTAL EARTHQUAKE RECORDS Abstract Peter Dusicka 1 and Sarah Knoles 2 With the impending Cascadia subduction zone event

More information

CyberShake Simulations for Path Effects near SONGS

CyberShake Simulations for Path Effects near SONGS CyberShake Simulations for Path Effects near SONGS Feng Wang, Thomas H. Jordan, Robert Graves, Scott Callaghan, Philip Maechling, and the CME Collaboration 2 SCEC s CyberShake utilizes 3D simulations and

More information

Class Notes from: Geotechnical Earthquake Engineering By Steven Kramer, Prentice-Hall. Ground motion parameters

Class Notes from: Geotechnical Earthquake Engineering By Steven Kramer, Prentice-Hall. Ground motion parameters These notes have been prepared by Mr. Liangcai He, 4 Class Notes from: Geotechnical Earthquake Engineering By Steven Kramer, Prentice-Hall Ground motion parameters Ground motion parameters are important

More information

V6 AIRS Spectral Calibra2on

V6 AIRS Spectral Calibra2on V6 AIRS Spectral Calibra2on Evan Manning Bob Deen Yibo Jiang George Aumann Denis EllioA Jet Propulsion Laboratory California Ins2tute of Technology 5/4/09 1 Spectral Calibra2on Primer AIRS measures radiance

More information

Kenneth W. Campbell, a) M.EERI, and Yousef Bozorgnia, b) M.EERI

Kenneth W. Campbell, a) M.EERI, and Yousef Bozorgnia, b) M.EERI NGA Ground Motion Model for the Geometric Mean Horizontal Component of PGA, PGV, PGD and 5% Damped Linear Elastic Response Spectra for Periods Ranging from 1 to 10 s Kenneth W. Campbell, a) M.EERI, and

More information

RANDOM VIBRATION AN OVERVIEW by Barry Controls, Hopkinton, MA

RANDOM VIBRATION AN OVERVIEW by Barry Controls, Hopkinton, MA RANDOM VIBRATION AN OVERVIEW by Barry Controls, Hopkinton, MA ABSTRACT Random vibration is becoming increasingly recognized as the most realistic method of simulating the dynamic environment of military

More information

Analysis/resynthesis with the short time Fourier transform

Analysis/resynthesis with the short time Fourier transform Analysis/resynthesis with the short time Fourier transform summer 2006 lecture on analysis, modeling and transformation of audio signals Axel Röbel Institute of communication science TU-Berlin IRCAM Analysis/Synthesis

More information

Blending data and dynamics into equilibrium for the Community Stress Model

Blending data and dynamics into equilibrium for the Community Stress Model Blending data and dynamics into equilibrium for the Community Stress Model Peter Bird Department of Earth, Planetary, & Space Sciences University of California Los Angeles for the SCEC Annual Meeting,

More information

Client: Nederlandse Aardolie Maatschappij Arup Project Title: Groningen 2013 Seismic Risk Study - Earthquake Scenario-Based Risk Assessment

Client: Nederlandse Aardolie Maatschappij Arup Project Title: Groningen 2013 Seismic Risk Study - Earthquake Scenario-Based Risk Assessment Client: Nederlandse Aardolie Maatschappij Arup Project Title: Groningen 2013 Seismic Risk Study - Earthquake Scenario-Based Risk Assessment REP/229746/SR001 Issue 29 November 2013 This report was prepared

More information

Seismic Risk Study: Earthquake Scenario-Based Risk Assessment

Seismic Risk Study: Earthquake Scenario-Based Risk Assessment Review of Arup Report Seismic Risk Study: Earthquake Scenario-Based Risk Assessment Julian Bommer, Helen Crowley & Rui Pinho Scope This document presents a brief review of the report by Arup (REP/229746/SR001,

More information

SEISMIC APPROACH DESIGN COMPARISON BETWEEN

SEISMIC APPROACH DESIGN COMPARISON BETWEEN IABSE ANNUAL MEETING, LONDON, 19 TH SEPTEMBER 2011 SEISMIC APPROACH DESIGN COMPARISON BETWEEN IBC AND ITALIAN DM2008 Ing. Luca Zanaica Senior Structural Engineer Ing. Francesco Caobianco Senior Structural

More information

AFAD DEPREM DAİRESİ BAŞKANLIĞI TÜRKİYE KUVVETLİ YER HAREKETİ ve ÖN HASAR TAHMİN SİSTEMLERİ ÇALIŞMA GRUBU. (Rapid Estimation Damage)

AFAD DEPREM DAİRESİ BAŞKANLIĞI TÜRKİYE KUVVETLİ YER HAREKETİ ve ÖN HASAR TAHMİN SİSTEMLERİ ÇALIŞMA GRUBU. (Rapid Estimation Damage) (Rapid Estimation Damage) AFAD-RED SYSTEM The technological advances in seismic instrumentation and telecommunication permit the development of rapid estimation of earthquake losses in order to enhance

More information

Report on Workshop to Incorporate Basin Response in the Design of Tall Buildings in the Puget Sound Region, Washington

Report on Workshop to Incorporate Basin Response in the Design of Tall Buildings in the Puget Sound Region, Washington Report on Workshop to Incorporate Basin Response in the Design of Tall Buildings in the Puget Sound Region, Washington By Susan W. Chang, Arthur D. Frankel, and Craig S. Weaver Open-File Report 2014 1196

More information

Design Example 1 Design Spectral Response Acceleration Parameters 11.4

Design Example 1 Design Spectral Response Acceleration Parameters 11.4 Design Example 1 Design Spectral Response Acceleration Parameters 11.4 OVERVIEW For a given building site, the risk-targeted maximum considered earthquake spectral response accelerations S S, at short

More information

7.2.4 Seismic velocity, attenuation and rock properties

7.2.4 Seismic velocity, attenuation and rock properties 7.2.4 Seismic velocity, attenuation and rock properties Rock properties that affect seismic velocity Porosity Lithification Pressure Fluid saturation Velocity in unconsolidated near surface soils (the

More information

Ground motion simulations for İzmir, Turkey: parameter uncertainty

Ground motion simulations for İzmir, Turkey: parameter uncertainty DOI.7/s95-13-9389-9 ORIGINAL ARTICLE Ground motion simulations for İzmir, Turkey: parameter uncertainty Louise W. Bjerrum & Mathilde B. Sørensen & Lars Ottemöller & Kuvvet Atakan Received: 2 May 12 /Accepted:

More information

5 Aleatory Variability and Epistemic Uncertainty

5 Aleatory Variability and Epistemic Uncertainty 5 Aleatory Variability and Epistemic Uncertainty Aleatory variability and epistemic uncertainty are terms used in seismic hazard analysis that are not commonly used in other fields, but the concepts are

More information

GCMs with Implicit and Explicit cloudrain processes for simulation of extreme precipitation frequency

GCMs with Implicit and Explicit cloudrain processes for simulation of extreme precipitation frequency GCMs with Implicit and Explicit cloudrain processes for simulation of extreme precipitation frequency In Sik Kang Seoul National University Young Min Yang (UH) and Wei Kuo Tao (GSFC) Content 1. Conventional

More information

NORSAR/International Center of Geohazards (ICG) Kjeller, Norway. International Conference on Open Risk Analysis Cambridge, UK 12-13 June 2009

NORSAR/International Center of Geohazards (ICG) Kjeller, Norway. International Conference on Open Risk Analysis Cambridge, UK 12-13 June 2009 The SELENA RISe Open Risk Package D.H. Lang, S. Molina, V. Gutiérrez, C.D. Lindholm, and F. Lingvall NORSAR/International Center of Geohazards (ICG) Kjeller, Norway International Conference on Open Risk

More information

The Southern California Earthquake Center Information Technology Research Initiative

The Southern California Earthquake Center Information Technology Research Initiative The Southern California Earthquake Center Information Technology Research Initiative Toward a Collaboratory for System-Level Earthquake Science Tom Jordan USC Kim Olsen - UCSB 4th Meeting of the US-Japan

More information

G. Michele Calvi IUSS Pavia

G. Michele Calvi IUSS Pavia CONVEGNO SISMA ED ELEMENTI NON STRUTTURALI Approcci, Stati Limite e Verifiche Prestazionali Bologna 24 ottobre 2014 PROGETTO DI ELEMENTI NON STRUTTURALI SOGGETTI AD AZIONI SISMICHE G. Michele Calvi IUSS

More information

Earthquakes. Earthquakes: Big Ideas. Earthquakes

Earthquakes. Earthquakes: Big Ideas. Earthquakes Earthquakes Earthquakes: Big Ideas Humans cannot eliminate natural hazards but can engage in activities that reduce their impacts by identifying high-risk locations, improving construction methods, and

More information

SIESMIC SLOSHING IN CYLINDRICAL TANKS WITH FLEXIBLE BAFFLES

SIESMIC SLOSHING IN CYLINDRICAL TANKS WITH FLEXIBLE BAFFLES SIESMIC SLOSHING IN CYLINDRICAL TANKS WITH FLEXIBLE BAFFLES Kayahan AKGUL 1, Yasin M. FAHJAN 2, Zuhal OZDEMIR 3 and Mhamed SOULI 4 ABSTRACT Sloshing has been one of the major concerns for engineers in

More information

Case Studies on Paper Machine Vibration Problems

Case Studies on Paper Machine Vibration Problems Case Studies on Paper Machine Vibration Problems Andrew K. Costain, B.Sc.Eng. Bretech Engineering Ltd., 70 Crown Street, Saint John, NB Canada E2L 3V6 email: andrew.costain@bretech.com website: www.bretech.com

More information

Waves. Wave Parameters. Krauss Chapter Nine

Waves. Wave Parameters. Krauss Chapter Nine Waves Krauss Chapter Nine Wave Parameters Wavelength = λ = Length between wave crests (or troughs) Wave Number = κ = 2π/λ (units of 1/length) Wave Period = T = Time it takes a wave crest to travel one

More information

SMIP2000 Seminar Proceedings COSMOS VIRTUAL STRONG MOTION DATA CENTER. Ralph Archuleta

SMIP2000 Seminar Proceedings COSMOS VIRTUAL STRONG MOTION DATA CENTER. Ralph Archuleta COSMOS VIRTUAL STRONG MOTION DATA CENTER Ralph Archuleta Institute for Crustal Studies & Department of Geological Sciences University of California, Santa Barbara ABSTRACT The COSMOS virtual data center

More information

Seismic Hazard Mapping of California Incorporating Spatial Variability of Site Conditions

Seismic Hazard Mapping of California Incorporating Spatial Variability of Site Conditions Seismic Hazard Mapping of California Incorporating Spatial Variability of Site Conditions by Erol Kalkan 1, Chris J. Wills 2, and David M. Branum 3 ABSTRACT The U.S. Geological Survey has recently released

More information

A wave lab inside a coaxial cable

A wave lab inside a coaxial cable INSTITUTE OF PHYSICS PUBLISHING Eur. J. Phys. 25 (2004) 581 591 EUROPEAN JOURNAL OF PHYSICS PII: S0143-0807(04)76273-X A wave lab inside a coaxial cable JoãoMSerra,MiguelCBrito,JMaiaAlves and A M Vallera

More information

Seismic Risk Assessment Procedures for a System consisting of Distributed Facilities -Part three- Insurance Portfolio Analysis

Seismic Risk Assessment Procedures for a System consisting of Distributed Facilities -Part three- Insurance Portfolio Analysis Seismic Risk Assessment Procedures for a System consisting of Distributed Facilities -Part three- Insurance Portfolio Analysis M. Achiwa & M. Sato Yasuda Risk Engineering Co., Ltd., Tokyo, Japan M. Mizutani

More information

Figure 2.31. CPT Equipment

Figure 2.31. CPT Equipment Soil tests (1) In-situ test In order to sound the strength of the soils in Las Colinas Mountain, portable cone penetration tests (Japan Geotechnical Society, 1995) were performed at three points C1-C3

More information

Name: Date: Class: Finding Epicenters and Measuring Magnitudes Worksheet

Name: Date: Class: Finding Epicenters and Measuring Magnitudes Worksheet Example Answers Name: Date: Class: Finding Epicenters and Measuring Magnitudes Worksheet Objective: To use seismic data and an interactive simulation to triangulate the location and measure the magnitude

More information

A STUDY ON THE EFFECTS OF SURFACE WAVES GENERATED

A STUDY ON THE EFFECTS OF SURFACE WAVES GENERATED A STUDY ON THE EFFECTS OF SURFACE WAVES GENERATED IN DEEP SEDIMENTARY BASINS DURING A MAJOR EARTHQUAKE K. Eto ), K. Motoki 2) and K. Seo 3) )Graduate student, Department of Built Environment, Tokyo Institute

More information

Overview. NRC Regulations for Seismic. Applied to San Onofre Nuclear Generating Station. NRC History. How we Regulate

Overview. NRC Regulations for Seismic. Applied to San Onofre Nuclear Generating Station. NRC History. How we Regulate Overview 1. NRC History and Overview NRC Regulations for Seismic Analysis and Design Applied to San Onofre Nuclear Generating Station Christie Hale Megan Williams 2. Regulations for Seismic Hazards 3.

More information

SUMMARY OF MAGNITUDE WORKING GROUP RECOMMENDATIONS ON DETERMINING EARTHQUAKE MAGNITUDES FROM DIGITAL DATA

SUMMARY OF MAGNITUDE WORKING GROUP RECOMMENDATIONS ON DETERMINING EARTHQUAKE MAGNITUDES FROM DIGITAL DATA B SUMMARY OF MAGNITUDE WORKING GROUP RECOMMENDATIONS ON DETERMINING EARTHQUAKE MAGNITUDES FROM DIGITAL DATA The Working Group on Magnitudes (Magnitude WG) of the International Association of Seismology

More information

Supplementary material in addition to SR-Site modeling report TR-10-11 as requested by SSM

Supplementary material in addition to SR-Site modeling report TR-10-11 as requested by SSM SKBdoc id 1415873 Supplementary material in addition to SR-Site modeling report TR-10-11 as requested by SSM 3.1. Analysis of saturation intervals concerning long time safety during the hydration process

More information

Marine broadband seismic: Is the earth response helping the resolution revolution? N. Woodburn*, A. Hardwick, and R. Herring, TGS

Marine broadband seismic: Is the earth response helping the resolution revolution? N. Woodburn*, A. Hardwick, and R. Herring, TGS Marine broadband seismic: Is the earth response helping the resolution revolution? N. Woodburn*, A. Hardwick, and R. Herring, TGS Summary Broadband seismic aims to provide a greater richness of both (a),

More information

ABSG Consulting, Tokyo, Japan Email: tkubo@absconsulting.co.jp 2. Professor, Kogakuin University, Tokyo, Japan 3

ABSG Consulting, Tokyo, Japan Email: tkubo@absconsulting.co.jp 2. Professor, Kogakuin University, Tokyo, Japan 3 Application of Earthquake Early Warning System and Real-time Strong-motion Monitoring System to Earthquake Disaster Mitigation of a High-Rise Building in Tokyo, Japan Tomohiro Kubo 1, Yoshiaki Hisada 2,

More information

Simulation of Offshore Structures in Virtual Ocean Basin (VOB)

Simulation of Offshore Structures in Virtual Ocean Basin (VOB) Simulation of Offshore Structures in Virtual Ocean Basin (VOB) Dr. Wei Bai 29/06/2015 Department of Civil & Environmental Engineering National University of Singapore Outline Methodology Generation of

More information

Phys222 Winter 2012 Quiz 4 Chapters 29-31. Name

Phys222 Winter 2012 Quiz 4 Chapters 29-31. Name Name If you think that no correct answer is provided, give your answer, state your reasoning briefly; append additional sheet of paper if necessary. 1. A particle (q = 5.0 nc, m = 3.0 µg) moves in a region

More information

Optical Communications Research Group Department of Electronic and Computer Engineering University of Limerick, Ireland b

Optical Communications Research Group Department of Electronic and Computer Engineering University of Limerick, Ireland b Numerical Analysis of Pulse Pedestal and Dynamic Chirp Formation on Picosecond Modelocked Laser Pulses after Propaation throuh a Semiconductor Optical Amplifier Michael J. Connelly a Aislin M. Clarke b

More information

Spectrum Level and Band Level

Spectrum Level and Band Level Spectrum Level and Band Level ntensity, ntensity Level, and ntensity Spectrum Level As a review, earlier we talked about the intensity of a sound wave. We related the intensity of a sound wave to the acoustic

More information

The effects of organization on convective and large-scale interactions using cloud resolving simulations with parameterized large-scale dynamics

The effects of organization on convective and large-scale interactions using cloud resolving simulations with parameterized large-scale dynamics The effects of organization on convective and large-scale interactions using cloud resolving simulations with parameterized large-scale dynamics Emily M. Riley, Brian Mapes, Stefan Tulich, Zhiming Kuang

More information

Report on the expected PGV and PGA values for induced earthquakes in the Groningen area

Report on the expected PGV and PGA values for induced earthquakes in the Groningen area Report on the expected PGV and PGA values for induced earthquakes in the Groningen area Bernard Dost, Mauro Caccavale, Torild van Eck, Dirk Kraaijpoel KNMI December 2013 2 Summary Recent developments in

More information

Ground Motion Estimation with Antelope

Ground Motion Estimation with Antelope Ground Motion Estimation with Antelope European Antelope Users Group Meeting Dr. Kent Lindquist Goal Understand the true 2D ground motion right after an earthquake Ideal Solution: Measure It! One station

More information

Module 2 GEARS. Lecture 3 - INVOLUTE SPUR GEARS

Module 2 GEARS. Lecture 3 - INVOLUTE SPUR GEARS Module 2 GEARS Lecture 3 - INVOLUTE SPUR GEARS Contents 3.1 Introduction 3.2 Standard tooth systems for spur gears 3.3 Profile shifted gears 3.4 Involutometry 3.5 Design of gear blanks 3.1 INTRODUCTION

More information

Copyright 2011 Casa Software Ltd. www.casaxps.com

Copyright 2011 Casa Software Ltd. www.casaxps.com Table of Contents Variable Forces and Differential Equations... 2 Differential Equations... 3 Second Order Linear Differential Equations with Constant Coefficients... 6 Reduction of Differential Equations

More information

CRM simula+ons with parameterized large- scale dynamics using +me- dependent forcings from observa+ons

CRM simula+ons with parameterized large- scale dynamics using +me- dependent forcings from observa+ons CRM simula+ons with parameterized large- scale dynamics using +me- dependent forcings from observa+ons Shuguang Wang, Adam Sobel, Zhiming Kuang Zhiming & Kerry s workshop Harvard, March 2012 In tropical

More information

HSC Mathematics - Extension 1. Workshop E4

HSC Mathematics - Extension 1. Workshop E4 HSC Mathematics - Extension 1 Workshop E4 Presented by Richard D. Kenderdine BSc, GradDipAppSc(IndMaths), SurvCert, MAppStat, GStat School of Mathematics and Applied Statistics University of Wollongong

More information

Building 1D reference velocity model of the Irpinia region (Southern Apennines): microearthquakes locations and focal mechanism

Building 1D reference velocity model of the Irpinia region (Southern Apennines): microearthquakes locations and focal mechanism Building 1D reference velocity model of the Irpinia region (Southern Apennines): microearthquakes locations and focal mechanism Tutor Prof. Raffaella De Matteis PhD student Emanuela Matrullo Geophisics

More information

Spatial variation of seismic ground motions: An overview

Spatial variation of seismic ground motions: An overview Spatial variation of seismic ground motions: An overview Aspasia Zerva Department of Civil and Architectural Engineering, Drexel University, Philadelphia PA 19104; aspa@drexel.edu Vassilios Zervas Deceased

More information

Automotive Brake Squeal Analysis Using a Complex Modes Approach

Automotive Brake Squeal Analysis Using a Complex Modes Approach Abaqus Technology Brief TB-05-BRAKE-1 Revised: April 2007. Automotive Brake Squeal Analysis Using a Complex Modes Approach Summary A methodology to study friction-induced squeal in a complete automotive

More information

Teaching Fourier Analysis and Wave Physics with the Bass Guitar

Teaching Fourier Analysis and Wave Physics with the Bass Guitar Teaching Fourier Analysis and Wave Physics with the Bass Guitar Michael Courtney Department of Chemistry and Physics, Western Carolina University Norm Althausen Lorain County Community College This article

More information

Active Vibration Isolation of an Unbalanced Machine Spindle

Active Vibration Isolation of an Unbalanced Machine Spindle UCRL-CONF-206108 Active Vibration Isolation of an Unbalanced Machine Spindle D. J. Hopkins, P. Geraghty August 18, 2004 American Society of Precision Engineering Annual Conference Orlando, FL, United States

More information

Part 4: Seismic hazard assessment

Part 4: Seismic hazard assessment GIS CASE STUDY Application of GIS for earthquake hazard and risk assessment: Kathmandu, Nepal Part 4: Seismic hazard assessment Cees van Westen (E-mail : westen@itc.nl) Siefko Slob (E-mail: Slob@itc.nl)

More information

Development of seismic hazard maps for Belgium

Development of seismic hazard maps for Belgium Development of seismic hazard maps for Belgium Vanneste Kris 1, Vleminckx Bart 1, Verbeeck Koen 1, Camelbeeck Thierry 1 1 Royal Observatory of Belgium 3 Avenue Circulaire, B-1180 Brussels, Belgium kris.vanneste@oma.be

More information

Frequency-domain and stochastic model for an articulated wave power device

Frequency-domain and stochastic model for an articulated wave power device Frequency-domain stochastic model for an articulated wave power device J. Cândido P.A.P. Justino Department of Renewable Energies, Instituto Nacional de Engenharia, Tecnologia e Inovação Estrada do Paço

More information

How Noise is Generated by Wind Turbines The mechanisms of noise generation. Malcolm Hayes Hayes McKenzie Partnership Ltd Machynlleth & Salisbury

How Noise is Generated by Wind Turbines The mechanisms of noise generation. Malcolm Hayes Hayes McKenzie Partnership Ltd Machynlleth & Salisbury How Noise is Generated by Wind Turbines The mechanisms of noise generation Malcolm Hayes Hayes McKenzie Partnership Ltd Machynlleth & Salisbury Overview Main sources of noise from wind turbines Causes

More information

PERPLEXING VARIABLE FREQUENCY DRIVE VIBRATION PROBLEMS. Brian Howes 1

PERPLEXING VARIABLE FREQUENCY DRIVE VIBRATION PROBLEMS. Brian Howes 1 PERPLEXING VARIABLE FREQUENCY DRIVE VIBRATION PROBLEMS Brian Howes 1 1 Beta Machinery Analysis Ltd., Calgary, AB, Canada, T3C 0J7 ABSTRACT Several unusual vibration problems have been seen recently that

More information

A simplified implementation of the least squares solution for pairwise comparisons matrices

A simplified implementation of the least squares solution for pairwise comparisons matrices A simplified implementation of the least squares solution for pairwise comparisons matrices Marcin Anholcer Poznań University of Economics Al. Niepodleg lości 10, 61-875 Poznań, Poland V. Babiy McMaster

More information

Author: Dr. Society of Electrophysio. Reference: Electrodes. should include: electrode shape size use. direction.

Author: Dr. Society of Electrophysio. Reference: Electrodes. should include: electrode shape size use. direction. Standards for Reportin ng EMG Data Author: Dr. Roberto Merletti, Politecnico di Torino, Italy The Standards for Reporting EMG Data, written by Dr. Robertoo Merletti, are endorsed by the International Society

More information

Diffusione e perfusione in risonanza magnetica. E. Pagani, M. Filippi

Diffusione e perfusione in risonanza magnetica. E. Pagani, M. Filippi Diffusione e perfusione in risonanza magnetica E. Pagani, M. Filippi DW-MRI DIFFUSION-WEIGHTED MRI Principles Diffusion results from a microspic random motion known as Brownian motion THE RANDOM WALK How

More information

SEISMIC DAMAGE ASSESSMENT OF POTABLE WATER PIPELINES

SEISMIC DAMAGE ASSESSMENT OF POTABLE WATER PIPELINES 4th International Conference on Earthquake Engineering Taipei, Taiwan October 1-13, 006 Paper No. 47 SEISMIC DAMAGE ASSESSMENT OF POTABLE WATER PIPELINES Chin-Hsun Yeh 1, Ban-Jwu Shih, Che-Hao Chang, W.Y.

More information

Jeff Thomas Tom Holmes Terri Hightower. Learn RF Spectrum Analysis Basics

Jeff Thomas Tom Holmes Terri Hightower. Learn RF Spectrum Analysis Basics Jeff Thomas Tom Holmes Terri Hightower Learn RF Spectrum Analysis Basics Learning Objectives Name the major measurement strengths of a swept-tuned spectrum analyzer Explain the importance of frequency

More information

Doppler. Doppler. Doppler shift. Doppler Frequency. Doppler shift. Doppler shift. Chapter 19

Doppler. Doppler. Doppler shift. Doppler Frequency. Doppler shift. Doppler shift. Chapter 19 Doppler Doppler Chapter 19 A moving train with a trumpet player holding the same tone for a very long time travels from your left to your right. The tone changes relative the motion of you (receiver) and

More information

DECISION PROCESS AND OPTIMIZATION RULES FOR SEISMIC RETROFIT PROGRAMS. T. Zikas 1 and F. Gehbauer 2

DECISION PROCESS AND OPTIMIZATION RULES FOR SEISMIC RETROFIT PROGRAMS. T. Zikas 1 and F. Gehbauer 2 International Symposium on Strong Vrancea Earthquakes and Risk Mitigation Oct. 4-6, 2007, Bucharest, Romania DECISION PROCESS AND OPTIMIZATION RULES FOR SEISMIC RETROFIT PROGRAMS T. Zikas 1 and F. Gehbauer

More information

Numerical Simulation of Temperature and Stress Fields in the Rock Heating Experiment

Numerical Simulation of Temperature and Stress Fields in the Rock Heating Experiment Numerical Simulation of Temperature and Stress Fields in the Rock Heating Experiment Author P. Rálek 1*, M. Hokr 1 1 Technical University of Liberec, Liberec, Czech Republic *Corresponding author: petr.ralek@tul.cz

More information

AN-007 APPLICATION NOTE MEASURING MAXIMUM SUBWOOFER OUTPUT ACCORDING ANSI/CEA-2010 STANDARD INTRODUCTION CEA-2010 (ANSI) TEST PROCEDURE

AN-007 APPLICATION NOTE MEASURING MAXIMUM SUBWOOFER OUTPUT ACCORDING ANSI/CEA-2010 STANDARD INTRODUCTION CEA-2010 (ANSI) TEST PROCEDURE AUDIOMATICA AN-007 APPLICATION NOTE MEASURING MAXIMUM SUBWOOFER OUTPUT ACCORDING ANSI/CEA-2010 STANDARD by Daniele Ponteggia - dp@audiomatica.com INTRODUCTION The Consumer Electronics Association (CEA),

More information

Boston College. The Graduate School of Arts and Sciences. Department of Geology and Geophysics

Boston College. The Graduate School of Arts and Sciences. Department of Geology and Geophysics Boston College The Graduate School of Arts and Sciences Department of Geology and Geophysics THE DEVELOPMENT OF A MOMENT-MAGNITUDE BASED EARTHQUAKE CATALOG FOR THE NORTHEASTERN UNITED STATES a thesis by

More information

ASSESSMENT OF SEISMIC SAFETY: RESPONSE SURFACE APPROACH AND ACCELEROGRAM SELECTION ISSUES

ASSESSMENT OF SEISMIC SAFETY: RESPONSE SURFACE APPROACH AND ACCELEROGRAM SELECTION ISSUES Alma Mater Studiorum Università di Bologna DOTTORATO DI RICERCA IN MECCANICA DELLE STRUTTURE Ciclo XXI Settore scientifico disciplinare di afferenza: ICAR/09 Tecnica delle Costruzioni ASSESSMENT OF SEISMIC

More information

PEER REVIEW HISTORY ARTICLE DETAILS VERSION 1 - REVIEW. Tatyana A Shamliyan. I do not have COI. 30-May-2012

PEER REVIEW HISTORY ARTICLE DETAILS VERSION 1 - REVIEW. Tatyana A Shamliyan. I do not have COI. 30-May-2012 PEER REVIEW HISTORY BMJ Open publishes all reviews undertaken for accepted manuscripts. Reviewers are asked to complete a checklist review form (see an example) and are provided with free text boxes to

More information

Earthquake Magnitude

Earthquake Magnitude Earthquake Magnitude Earthquake magnitude scales: Logarithmic measure of earthquake size amplitude of biggest wave: Magnitude 6 quake 10 * Magnitude 5 energy: Magnitude 6 quake is about 32 * Magnitude

More information

INTERNATIONAL STANDARD

INTERNATIONAL STANDARD INTERNATIONAL STANDARD IEC 61400-2 Second edition 2006-03 Wind turbines Part 2: Design requirements for small wind turbines This English-language version is derived from the original bilingual publication

More information

Storm Drainage Systems 11.9-1

Storm Drainage Systems 11.9-1 Storm Drainage Systems 11.9-1 11.9 Gutter Flow Calculations 11.9.1 Introduction Gutter flow calculations are necessary in order to relate the quantity of flow (Q) in the curbed channel to the spread of

More information

DIEF, Department of Engineering Enzo Ferrari University of Modena e Reggio Emilia Italy Online Trajectory Planning for robotic systems

DIEF, Department of Engineering Enzo Ferrari University of Modena e Reggio Emilia Italy Online Trajectory Planning for robotic systems DIEF, Department of Engineering Enzo Ferrari University of Modena e Reggio Emilia Italy Online Trajectory Planning for robotic systems Luigi Biagiotti Luigi Biagiotti luigi.biagiotti@unimore.it Introduction

More information

CS91.543 MidTerm Exam 4/1/2004 Name: KEY. Page Max Score 1 18 2 11 3 30 4 15 5 45 6 20 Total 139

CS91.543 MidTerm Exam 4/1/2004 Name: KEY. Page Max Score 1 18 2 11 3 30 4 15 5 45 6 20 Total 139 CS91.543 MidTerm Exam 4/1/2004 Name: KEY Page Max Score 1 18 2 11 3 30 4 15 5 45 6 20 Total 139 % INTRODUCTION, AI HISTORY AND AGENTS 1. [4 pts. ea.] Briefly describe the following important AI programs.

More information

Inferring Probabilistic Models of cis-regulatory Modules. BMI/CS 776 www.biostat.wisc.edu/bmi776/ Spring 2015 Colin Dewey cdewey@biostat.wisc.

Inferring Probabilistic Models of cis-regulatory Modules. BMI/CS 776 www.biostat.wisc.edu/bmi776/ Spring 2015 Colin Dewey cdewey@biostat.wisc. Inferring Probabilistic Models of cis-regulatory Modules MI/S 776 www.biostat.wisc.edu/bmi776/ Spring 2015 olin Dewey cdewey@biostat.wisc.edu Goals for Lecture the key concepts to understand are the following

More information

10ème Congrès Français d'acoustique Lyon, 12-16 Avril 2010

10ème Congrès Français d'acoustique Lyon, 12-16 Avril 2010 ème Congrès Français d'acoustique Lyon, -6 Avril Finite element simulation of the critically refracted longitudinal wave in a solid medium Weina Ke, Salim Chaki Ecole des Mines de Douai, 94 rue Charles

More information

Statistical Studies of the Solar Radio Emission in the Years 1985 2000 at 220 MHz

Statistical Studies of the Solar Radio Emission in the Years 1985 2000 at 220 MHz A N N A L E S U N I V E R S I T A T I S M A R I A E C U R I E - S K Ł O D O W S K A L U B L I N P O L O N I A VOL. LV/LVI, 3 SECTIO AAA 2000/2001 Faculty of Mathematics and Physics, Maria Curie-Skłodowska

More information

Dispersion penalty test 1550 Serial

Dispersion penalty test 1550 Serial Dispersion penalty test 1550 Serial Peter Öhlen & Krister Fröjdh Optillion Irvine, January 2001 Dispersion penalty test, 1550 serial Page 1 SMF Transmission at 1550 nm Different from multi-mode transmission

More information

G1RT-CT-2001-05071 D. EXAMPLES F. GUTIÉRREZ-SOLANA S. CICERO J.A. ALVAREZ R. LACALLE W P 6: TRAINING & EDUCATION

G1RT-CT-2001-05071 D. EXAMPLES F. GUTIÉRREZ-SOLANA S. CICERO J.A. ALVAREZ R. LACALLE W P 6: TRAINING & EDUCATION D. EXAMPLES 316 WORKED EXAMPLE I Infinite Plate under fatigue Introduction and Objectives Data Analysis 317 INTRODUCTION AND OBJECTIVES One structural component of big dimensions is subjected to variable

More information

Auto-Tuning Using Fourier Coefficients

Auto-Tuning Using Fourier Coefficients Auto-Tuning Using Fourier Coefficients Math 56 Tom Whalen May 20, 2013 The Fourier transform is an integral part of signal processing of any kind. To be able to analyze an input signal as a superposition

More information

Analysis and Improvement of Mach Zehnder Modulator Linearity Performance for Chirped and Tunable Optical Carriers

Analysis and Improvement of Mach Zehnder Modulator Linearity Performance for Chirped and Tunable Optical Carriers 886 JOURNAL OF LIGHTWAVE TECHNOLOGY, VOL. 20, NO. 5, MAY 2002 Analysis and Improvement of Mach Zehnder Modulator Linearity Performance for Chirped and Tunable Optical Carriers S. Dubovitsky, Member, IEEE,

More information

Frequency domain application of the Hot-Spot method for the fatigue assessment of the weld seams

Frequency domain application of the Hot-Spot method for the fatigue assessment of the weld seams Frequency domain application of the Hot-Spot method for the fatigue assessment of the weld seams Dr. Ing. Sauro Vannicola 1 sauro.vannicola@ch.abb.com Dr. Ing. Luigi De Mercato 2 luigi.de-mercato@ch.abb.com

More information

Experimental Modal Analysis

Experimental Modal Analysis Experimental Analysis A Simple Non-Mathematical Presentation Peter Avitabile, University of Massachusetts Lowell, Lowell, Massachusetts Often times, people ask some simple questions regarding modal analysis

More information

6.4 Logarithmic Equations and Inequalities

6.4 Logarithmic Equations and Inequalities 6.4 Logarithmic Equations and Inequalities 459 6.4 Logarithmic Equations and Inequalities In Section 6.3 we solved equations and inequalities involving exponential functions using one of two basic strategies.

More information

Probing Dark Energy with Baryon Acoustic Oscillations from Future Large Galaxy Redshift Surveys

Probing Dark Energy with Baryon Acoustic Oscillations from Future Large Galaxy Redshift Surveys Probing Dark Energy with Baryon Acoustic Oscillations from Future Large Galaxy Redshift Surveys Hee-Jong Seo (Steward Observatory) Daniel J. Eisenstein (Steward Observatory) Martin White, Edwin Sirko,

More information

DETECTION OF COATINGS ON PAPER USING INFRA RED SPECTROSCOPY

DETECTION OF COATINGS ON PAPER USING INFRA RED SPECTROSCOPY DETECTION OF COATINGS ON PAPER USING INFRA RED SPECTROSCOPY Eduard Gilli 1,2 and Robert Schennach 1, 2 1 Graz University of Technology, 8010 Graz, Austria 2 CD-Laboratory for Surface Chemical and Physical

More information

Heating diagnostics with MHD waves

Heating diagnostics with MHD waves Heating diagnostics with MHD waves R. Erdélyi & Y. Taroyan Robertus@sheffield.ac.uk SP 2 RC, Department of Applied Mathematics, The University of Sheffield (UK) The solar corona 1860s coronium discovered

More information

Development of Seismic-induced Fire Risk Assessment Method for a Building

Development of Seismic-induced Fire Risk Assessment Method for a Building Development of Seismic-induced Fire Risk Assessment Method for a Building AI SEKIZAWA National Research Institute of Fire and Disaster 3-14-1, Nakahara, Mitaka, Tokyo 181-8633, Japan sekizawa@fri.go.jp

More information

PERFORMANCE BASED SEISMIC EVALUATION AND RETROFITTING OF UNSYMMETRICAL MEDIUM RISE BUILDINGS- A CASE STUDY

PERFORMANCE BASED SEISMIC EVALUATION AND RETROFITTING OF UNSYMMETRICAL MEDIUM RISE BUILDINGS- A CASE STUDY Paper No. 682 PERFORMANCE BASED SEISMIC EVALUATION AND RETROFITTING OF UNSYMMETRICAL MEDIUM RISE BUILDINGS- A CASE STUDY Jimmy Chandra, Pennung Warnitchai, Deepak Rayamajhi, Naveed Anwar and Shuaib Ahmad

More information

EMTP STUDIES PERFORMED TO INSERT LONG AC CABLES IN THE FRENCH GRID

EMTP STUDIES PERFORMED TO INSERT LONG AC CABLES IN THE FRENCH GRID Tension (kv) Impedance (Ohms) EMTP STUDIES PERFORMED TO INSERT LONG AC CABLES IN THE FRENCH GRID frequency (Hz) Simon DESCHANVRES Yannick VERNAY RTE, CNER, Substations Department t (ms) EMTP-RV Users Group

More information

1 Introduction. External Grant Award Number: 04HQGR0038. Title: Retrieval of high-resolution kinematic source parameters for large earthquakes

1 Introduction. External Grant Award Number: 04HQGR0038. Title: Retrieval of high-resolution kinematic source parameters for large earthquakes External Grant Award Number: 04HQGR0038 Title: Retrieval of high-resolution kinematic source parameters for large earthquakes Author: Hong Kie Thio URS Group Inc. 566 El Dorado Street, 2 nd floor Pasadena,

More information

Lecture 1-6: Noise and Filters

Lecture 1-6: Noise and Filters Lecture 1-6: Noise and Filters Overview 1. Periodic and Aperiodic Signals Review: by periodic signals, we mean signals that have a waveform shape that repeats. The time taken for the waveform to repeat

More information

Design methodology and numerical analysis of a cable ferry

Design methodology and numerical analysis of a cable ferry Design methodology and numerical analysis of a cable ferry SNAME Annual Meeting; Nov 6-8, 2013, Bellevue, WA Paper #T35 Author name(s): Dean M. Steinke (M)1, Ryan S. Nicoll1 (V), Tony Thompson2 (M), Bruce

More information

THE 2004 SUMATRA EARTHQUAKE AND INDIAN OCEAN TSUNAMI: WHAT HAPPENED AND WHY

THE 2004 SUMATRA EARTHQUAKE AND INDIAN OCEAN TSUNAMI: WHAT HAPPENED AND WHY Page 6 The Earth Scientist THE 2004 SUMATRA EARTHQUAKE AND INDIAN OCEAN TSUNAMI: WHAT HAPPENED AND WHY Seth Stein and Emile A. Okal Dept of Geological Sciences, Northwestern University, Evanston Illinois

More information

Advanced Signal Analysis Method to Evaluate the Laser Welding Quality

Advanced Signal Analysis Method to Evaluate the Laser Welding Quality Advanced Signal Analysis Method to Evaluate the Laser Welding Quality Giuseppe D Angelo FIAT Research Center Process Research Dept. - 10043 Orbassano, Italy giuseppe.dangelo@crf.it 20 Novembre, 2010 General

More information