DYWIDAG-SYSTEMS INTERNATIONAL. DYWIDAG Barrier Cable System. Glendale Galleria Parking Structure, Glendale, California

Transcription

1 DYWIDA Barrier Cable System lendale alleria Parking Structure, lendale, California

2 COMPONENTS AND STRAND PROPERTIES Barrier Cable System Components Monostrand Anchorage and Pocket Former Barrel & Wedge Monostrand Anchorage and Pocket Former Adjustable Anchor (RAB-IT ) (A) (B) (A) Barrel and Wedge Anchor (B) With End Cap Adjustable Anchor RAB-IT Mechanical Properties of Strand for Barrier Cable STEEL NOMINAL ULTIMATE ULTIMATE NOMINAL NOMINAL RADE DIAMETER STRENTH ELONATION AREA WEIHT in mm Ibs kn % sq. in sq mm # per 1000 ft kg/1000m 250/1725 3/ /1860* 1/ /1725 1/ /1585 1/ /1345 1/ *Non galvanized all other steel grades are galvanized

3 DYWIDA BARRIER CABLE SYSTEM J Key A Barrel Anchors with End Caps K E F B C D Intermediate Tube Embedded Anchors End Angle with Barrel Anchors and End Caps D B C E F H Intermediate Angle (illustration) or Channel (photo E) End Angle with Angle Caps End Tube with Barrel Anchors Embedded Intermediate Sleeve A I Detail with Monostrand Anchorages for Inaccessible End Conditions J Monostrand Achorage and Pocket Former I K Intermediate Spreader Plate with U-Bolt H NOTE: RAB-IT anchors may be used as alternate anchorage at end conditions

4 APPLICATIONS A B C F E D. K I H

5 DYWIDA Barrier Cable System Prestressed strands are an increasingly popular option in the selection of vehicular and pedestrian barrier systems. The DYWIDA Barrier Cable system has two particular advantages over other systems available on the market: it is economic in its high strength to weight ratio; and it resists impact in tension, which is more efficient than the bending mode of other systems. DSI can provide complete service including: SELECTION OF CORROSION PROTECTION DESIN AND DETAILIN OF ANCHORAES SUPPLY AND INSTALLATION OF COMPLETE BARRIER SYSTEM Code Compliance Building codes provide very few guidelines for the design and installation of barrier cable systems. The PTI Specification For Seven Wire Steel Strand Barrier Cable Applications has adopted the criteria given in the Uniform Building Code, which prescribes a specific lateral load resistance at a fixed distance from the floor level for vehicular restraint, as well as minimum cable spacing for pedestrian protection. Additional information on the design of barrier cable systems is available from your local DSI representative. As well as meeting PTI specifications, the DYWIDA wedge-anchor system when properly installed exceeds ACI code requirements for guaranteed ultimate capacity of the strand. Anchorage Components The anchorage system selected for the barrier cable is the most critical element in the overall performance and safety of the barrier cable system. DSI offers a wide range of embedded and external connection components to meet a wide variety of architectural and support conditions. To assure that anchorages develop the required capacity, backstressing is required for every cable anchorage. Though the cables are pretensioned to a relatively small force, anchorages will experience the full cable tension during impact. If the cables are properly installed the connection of the barrier system to the column or shear wall is the connection that will ultimately resist the impact, not the cable anchorages or cables themselves. Service and Technical Assistance DYWIDA barrier cables are cut to length and shipped together with all required accessories and attachments or shipped on wooden spools for site fabrication. Field technicians are available to assist contractors in placing and stressing DSI supplied barrier cables. DSI also has trained and experienced field crews available to perform a complete system installation in accordance with the project specifications. Installation is quick, especially when performed by DSI experienced crews. Stressing Corrosion Protection DSI can assist in the selection of appropriate corrosion protection measures according to your project location. DSI can supply barrier cable with various protection options: alvanized coating conforming to ASTM A475 Polyethylene coating in various colors Epoxy coating conforming to ASTM A882* Anchorage components may be protected through hot dip galvanizing (ASTM A153) or zinc plating conforming to ASTM B633. Unstressed Barrier Cables Unstressed Barrier Cables Back Stressing Hydraulic Jack (Stress to Force Required By Design) Temporary Slotted Steel Plate MAKE USE OF DSI EXPERIENCE CALL DSI QUALITY INSTALLATION *Cannot be backstressed without damage to coating

6 Shear Studs Shearwall/inaccessible column embeddment. Cables Monostrand anchorages for embeddment reserving pocket formers. Mechanical Anchors Surface mounted end angle with barrel anchors. Backstressing of barrier cable. For sales and service contact the DSI office nearest you.

7 DYWIDA-Systems International USA Inc. 320 Marmon Drive Bolingbrook, il Phone (630) Fax (630) Newark Road Toughkenamon, PA Phone (610) Fax (610) S. Central Ave Unit I Kent, WA Phone (253) Fax (253) South Street Long Beach, CA Phone (562) Fax (562) Stone Drive Tucker, A Phone (770) Fax (770) N. Peyco Drive Arlington, tx Phone (817) Fax (817) sw 50th Avenue Davie, FL Phone (954) Fax (954) Ann Road Long Valley, NJ Phone (908) Fax (908) Please note: This brochure serves basic information purposes only. Technical data and information provided herein shall be considered non-binding and may be subject to change without notice. We do not assume any liability for losses or damages attributed to the use of this technical data and any improper use of our products. Should you require further information on particular products, please do not hesitate to contact us. DYWIDA-Systems International Canada Ltd. Civil Business Unit Western Branch th Avenue, Suite 103 Surrey, BC V4N 4C4 Canada Phone (604) Fax (604) [email protected] Eastern Branch 37 Cardico Drive ormley, on L0H 10 Canada Phone (905) Fax (905) [email protected] Calgary Office Street N.E., Suite 204 Calgary, Alberta T2E 6 Z2 Canada Phone (403) Fax (403) [email protected] Quebec Office St. Bruno, Quebec J3V 6E2 Canada Phone (450) Fax (450) [email protected] A r g e n t i n a A u s t r a l i a A u s t r i a b e l g i u m B o s n i a a n d h e r z e g o v i n a B r a z i l C a n a d a C h i l e C h i n A C o l o m b i a C o s t a R i C A C r o a t i a C z e c h r e p u b l i c D e n m a r k E g y p t e s t o n i a F i n l a n d F r a n c e e r m a n y r e e c e g u A t e m A L A h o n d u r A S H o n g K o n g I n d o n e s i a I r a n I t a l y J a p a n K o r e a L e b a n o n L u x e m b o u r g m A l a y s i a M e x i c o N e t h e r l a n d s N o r w a y O m a n p A n a m a p A r a g u a y P e r u p o l A n d P o r t u g a l Q a t a r r u s s i A s A u d i A r a b i a s i n g a p o r e S o u t h A f r i C A S p a i n S w e d e n S w i t z e r l a n d t A i w a n T h a i l a n d T u r k e y U n i t e d A r a b E m i r a t e s U n i t e d k i n g d o m U r u g u a y u s A V e n e z u e l a