Citation for published version (APA): Ibsen, L. B., & Jakobsen, F. R. (1996). Lund Sand No 0: part 1. Aalborg: Geotechnical Engineering Group.

Transcription

1 Aalborg Universitet Lund Sand No bsen, Lars Bo; Jakobsen, Finn Rosendal Publication date: 1996 Document Version Publisher's PDF, also known as Version of record Link to publication from Aalborg University Citation for published version (APA): bsen, L. B., & Jakobsen, F. R. (1996). Lund Sand No : part 1. Aalborg: Geotechnical Engineering Group. General rights Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights.? Users may download and print one copy of any publication from the public portal for the purpose of private study or research.? You may not further distribute the material or use it for any profit-making activity or commercial gain? You may freely distribute the URL identifying the publication in the public portal? Take down policy f you believe that this document breaches copyright please contact us at vbn@aub.aau.dk providing details, and we will remove access to the work immediately and investigate your claim. Downloaded from vbn.aau.dk on: September 27, 216

2 LABORATORET FOR FUNDERNG NSTTUTTE.T FOR VAND JORD OG MLJTEKNK AALBORG UNVERSTETSCENTER DATA REPORT 841, 842, 881 & 891 Part 1 Lund Sand No Lars Bo bsen & Finn Rosendal Jakobsen July 1996

3 Aalborg University Geotechnical Engineering Group Sohngaardsholmsvej 57 DK-9 Aalborg DATA REPORT 841, 842, 881 & 891 Part 1 Lund Sand No Lars Bo bsen & Finn Rosendal Jakobsen July 1996

4 List of symbols. Latin letters d d!o dso d6 ds e eo er emax emin D = diameter of grain = 1 fractile = 5 fractile = 6 fractile = grain density =void ratio = void ratio before test = void ratio at failure = maximum void ratio = minimum void ratio = density index p =mean stress= 1/3(<J 1 +2<J 3 ) q = deviatoric stress= <J 1 -<J 3 SW = degree of saturation = effective stress Greek letters c cl =strain = vertical strain CV =volumetric strain= c cq =shear strain= 2/3(c 1 -c ) 3..., (J =stress (J = vertical stress (J3 = confining pressure p, i1ep:1ev V = otsson s ratlo = \jl = angle of dilatation= sin - ( l1evl1e 1 ) = effective stress Aalborg University GEG Lund Sand No LBFRJ

5 Data Report No 841, 842, 881 & 891 Page1 ntroduction. During the last 15 years the Geotechnical Engineering Group (GEG) at Aalborg University has performed triaxial tests with a sand called Lund No. Lund No is a graded sand from a gravel pit near Horsens in Denmark. For the classification of the sand the following tests have been performed: Sieve test Grain density, ds Maximum, emax' and minimum, emin' void ratio. The strength parameters of Lund No are determined by some drained and undrained triaxial tests in the Danish Triaxial Cell. The Danish Triaxial Cell prescribes smooth pressure heads and specimens with equal height and diameter. Four series with d equal to.92, and.55 have been performed. Classification of the sand From sieve tests the following parameters have been determined /Jakobsen F. R. et al., 1994/: d 5 =.35 mm d6ofdto = 2.2 The grain size distribution is plotted in figure T T ll 9. -_ l _ l Ll Ull_ - 1 _.L..L ll T l l l l l l T T'T,.-, t H '---' !_ 1J 11 - _ 1!_ l l l l l 11 ll t- 1-t t i' i' 1-t l Grain size [mm] Figure 1 Grain size distribution for Lund No. The grain density, maximum and minimum void ratios have been determined to /Jakobsen F. R. et al., 1994/: Aalborg University GEG Lund Sand No LBJJFRJ

6 Data Report No 841, 842, 881 & 891 Page2 d 5 = 2.65 ernin =.524 emax =.889 All tests have been performed according to the standard procedures used in the laboratory. Triaxial tests The triaxial tests have been performed in the Soil Mechanics Laboratory at Aalborg University. These tests have been performed with cylindrical specimens with height = diameter = 7 mm. n order to create homogeneous stress and strain conditions in the specimens smooth pressure heads are also used. To investigate the strength parameters of the sand four series of drained and undrained triaxial tests have been performed. Two of the series have been performed with dry sand while the two other series have been performed with saturated sand. Besides the strength parameters at failure the parameters to describe the characteristic state will also be investigated. This state is defined as O v = and is called the characteristic line CL.. Drained triaxial tests The drained triaxial tests performed on Lund No are listed in table 1, where test number, void ratio and stress level are typed. Stress level, cr' 3 Void ratio Void ratio Void ratio Void ratio [kpa) e=.55 e=.57 e=.61 e= , , , 881.9, 842.1, , , , , , , 891.5, 881.3, 881.4, 842.5, , 881.1, , , 881.1, 842.7, , , 891, , , , , , , , , , , , , ,881,19, , , , , Table 1 Test numbers for the drained triaxial tests performed with Lund No. The main results from the tests listed in table 1 are listed in the following tables. Two tables Aalborg University GEG Lund Sand No LBFRJ

7 Data Report No 841,842,881 & 891 Page3 are associated to each test series. One table for values at failure and one table for values at Oev=O. Test series CD, d=.92 Values at failure Test No eo er Sw cr' 3 p' f. [kpa] [kpa] [kpa] [] Table 2.a Values at failure for Lund sand No with ld=.92. f., [] q [] Test series CD, ld=.92 Values at BE,=O Test No eo er Sw cr' 3 p' f. [kpa] [kpa] [kpa] [] : Table 2.b Values at Oev=O for Lund sand No with ld=.92. f.v [] f.q [] Aalborg University GEG Lund Sand No LBFRJ

8 Data Report No 841, 842, 881 & 891 Page4 Test series CD, d=.87 Values at failure Test No eo er Sw o ') p' Et (kpa] [kpa] [kpa] [] Table 3.a Values at failure for Lund sand No with ld= E, [] Eq [] ,,., Aalborg University GEG Lund Sand No LB/FRJ

9 Data Report No 841, 842, 881 & 891 PageS Test series CD, d=.87 Values at.= Test No eo e, Sw cr' 3 p', [kpa] [kpa] [kpa] [] 891.,576, ,577, ,573, ,575, ,568, ,577, ,558, ,576, , ,565, ,559, ,559, ,567, ,566, ,558, ,562, ,563, ,557, Table 3.b Values at OEv=O for Lund sand No with ld= [] Eq (] , Aalborg University GEG Lund Sand No LB/FRJ

10 Data Report No 841, 842, 881 & 891 Page6 Test series CD, d=.76 Values at failure Test No eo er Sw a' 3 p' 1 [kpa] [kpa] [kpa] [] p Table 4.a Values at failure for Lund sand No with ld=o r 5.54 V [] q [] Aalborg University GEG Lund Sand No LBJFRJ

11 Data Report No 841, 842, 881 & 891, Page7 Test series CD, d::.76 Values at OEv::O Test No ea er Sw o' 3 p' E, [kpa] [kpa] [kpa] [] p Table 4.b Values at OE-v=O for Lund sand No with ld=o. 76.,. r.37 Ev [] Eq [] Aalborg University GEG Lund Sand No LB/FRJ 3/7-1996

12 Data Report No.841, 842,881 & 891 PageS Test series CD, ld=.55 Values at failure Test No eo er Sw o' ) p' El [kpa] [kpa] [kpa] [] , , , , , , , , , , , , , Table S.a Values at failure for Lund sand No with l d= Ev [] Eq [] Test series CD, d=.55 Values at l:iev=o Test No eo er Sw o' ) p' El [kpa] [kpa] [kpa] [] ' , , , , , , , , , , ! , , , Table S.b Values at be v=o for Lund sand No with ld=.55. Ev [] Eq [] Aalborg University GEG Lund Sand No LBFRJ

13 Data Report No 841, 842, 881 & 891 Page9 Undrained triaxial tests, cuu=o The main results from the performed undrained triaxial tests are listed in the following table. The tests are performed as CUu=Q tests and the volume of the specimens are therefore constant. Test series CUu.o Values at start Values at minimum er' 3 Test No eo SW er' 3 p' er' 3 p' 1. [kpa] [kpa] [kpa] [kpa] [kpa] [kpa] [] (] pll p l..p p p p p p p Table 6 Characteristic values to describe the undrained triaxial tests, CU""'a Eq [] Aalborg University GEG Lund Sand No LBFRJ 3/7-1996

14 CD TRAXAL TEST NO PAGE1 Description of soil Sand Lund No Water content Grain density Calibration file Date Void ratio Saturation Load transducer Dimension H mm 18-1 Dmm TEST-PROGRAM Drained compression JsotropiG Gompression.. CD - Triaxial test. free ends 2.Drained compression. Deformation rate: cr3 El EV Before test At failure kpa ph Deviator stress Mean normal stress Confining pressures Vertical strain Volumetric strain p' cr3 El E V Values at failure kpa kpa 5. kpa Values for EV=O 3.61 kpa 6.2 kpa 5. kpa "T""'T' ,.8 > : , :----i i _ J _,_j o /f ' _:, l_- i, t ' ' ;:r T /f p' E 1 EV Sand Lund No 1

15 PAGE2 CD TRAXAL TEST SERE kpa / L V cl !lEU El.., '} Sand Lund No 2

16 CD TRAXAL TEST NO PAGEl Description of soil Sand Lund No Water content Grain density Calibration file Date Void ratio Saturation Load transducer Dimension Hmm 2-5 Dmm TEST -PROGRAM Drained compression : sotropic-compression. CD - Triaxial test. free ends 2.Drained compression. Deformation rate: '3 El EV Before test At failure kpa _p_h Deviator stress Mean normal stress p' Confining prssures ' Vertical strain E 1 Volumetric strain EV.8 > o q '/qf-'.. ' ; ! ;::r :, , ' ' t t----- O L_---L /f Values at failure kpa kpa 5. kpa p' Values for.1e V= kpa 9.89 kpa 5. kpa.1.4 El EV Sand Lund No 3 Remark:

17 PAGE2 CD TRAXAL TEST SERE kpa / 1/ V V El..,...- E 'U b., :--.., '} E Sand Lund No 4

18 CD TRAXAL TEST NO PAGE! Description of soil Sand Lund No Water content Grain density Calibration file Date Void ratio Saturation Load transducer Dimension Hmm 2-4 Dmm TEST -PROGRAM Drained compression. 1 :-sotropic eompression. CD - Triaxial test. free ends 2.Drained compression. Deformation rate: cr3 cl EV Before test At failure kpa _j)_h Deviator stress Mean normal stress Confining p;ress.ures Vertical strain Volumetric strain p' cr3 cl EV Values at failure 57.6 kpa 29.2 kpa 1. kpa Values for.:1.ev= kpa kpa 1. kpa.8.4 > O L /f. p' E 1 EV L..:...---'----'----L-- j /f Sand Lund No 5 Remark:

19 PAGE2 CD TRAXAL TEST SERE kpa l 6 55 f' 5 / /_ V [7 ' E E 'U -1 - E ') Sand Lund No 6

20 CD TRAXAL TEST NO PAGEl Description of soil Sand Lund No Water content Grain density Calibration file Date Void ratio Saturation Load transducer Dimension H mm 2-5 Dmrn TEST-PROGRAM Drained compression.!'.-sotropic compression. CD - Triaxial test. free ends 2.Drained compression. Deformation rate: cr3 El EV Values at failure Deviator stress 59.6 kpa Mean normal stress p' kpa Confining pressm;es..... p3 1. kpa Vertical strain E Volumetric strain EV , p' i r O L /f Before test At failure kpa _Q_h Values for Ll V= 27.9 kpa 19.3 kpa 1. kpa.8.6 EV E '----'-----'----'-----' /f Remark: Sand Lund No 7 Volumetric strain not measured during CSS,KBP FRJ isotropic com_q_ression.

21 PAGE2 CD TRAXAL TEST SERE kpa J 6 1/ / E lle'u _ 1'----. ""'... '- ') El Sand Lund No 8

22 CD TRAXAL TEST NO PAGEl Description of soil Sand Lund No Water content Grain density Calibration file Date Void ratio Saturation Load transducer Dimension H mm 2-5 Dmm TEST -PROGRAM Drained compression. 1. sotropic-compression. cr3 CD - Triaxial test. El free ends EV 2.Drained compression. Deformation rate: Values at failure Deviator stress kpa Mean normal stress p' 58.9 kpa Confining pr_esurs _. cr3 2. kpa Vertical strain El 3.95 Volumetric strain EV , p' ::> o /.f L------'-----'----'----..L.---' /f Before test At failure kpa ph Values for EV=O 4.3 kpa kpa 2. kpa.11.6 E 1 EV Remark: Sand Lund No 9 Volumetric strain not measured during isotropic compression.

23 PAGE2 CD TRAXAL TEST SERE kpa / 1 L ( V _... El EU -1 El.., " ,...,... 1'-- '} Sand Lund No 1

24 CD TRAXAL TEST NO PAGEl Description of soil Sand Lund No Calibration file Date Load transducer Water content Grain density Void ratio Saturation Dimension H mm Dmm Before test At failure Drained compression. Deformation rate: cr3 cl cv 2 k.pa ph Deviator stress Mean normal stress p' Confining pressures... cr3. Vertical strain c 1 Volumetric strain cv , ; -.8 ' ;:>.6 f------t----:-----r... --r--.4 = ''--!.2.,r-;---+--,--; -4, O L /f,.., /f Sand Lund No 11 Values at failure Values for D-e v = k.pa k.pa k.pa k.pa k.pa 21.5 k.pa.19.6 p' c 1 EV Remark: Volumetric strain not measured during isotropic consolidation.

25 PAGE2 CD TRAXAL TEST SERE kpa J / V / v / el Ev E ' r-... 1' Sand Lund No 12

26 CD TRAXAL TEST NO PAGEl Description of soil Sand Lund No Water content Grain density Calibration file Date Void ratio Saturation Loadtransducer Dimension H mm 2-5 Dmm TEST -PROGRAM Drained compression. 1: ls'otropic compression. CD - Triaxial test. free ends 2.Drained compression. Deformation rate: cr3 cl Ev Values at failure Deviator stress ql kpa Mean normal stress p' kpa Confining. pressures..._... cr3. 4. kpa Vertical strain El 6.35 Volumetric strain EV Before test At failure kpa.4 1. ph Values for 8Ev= kpa kpa 4. kpa r------: ,-----, p' El EV _: > /qlf 2 1 ;or -1 i /f Sand Lund No 13 CSS,KBP FRJ Remark: Volumetric strain not measured during isotropic consolidation.

27 PAGE2 CD TRAXAL TEST SERE kpa l V L!! V l-----, J 'l) r------t Sand Lund No 14

28 CD TRAXAL TEST NO PAGEl Description of soil Sand Lund No Water content Grain density Calibration file Date Void ratio Saturation Load transducer Dimension H mm 2-4 Dmrn Before test At failure.639 TEST -PROGRAM Drained compression. 1 :s otropic compression. CD - Triaxial test. free ends 2.Drained compression. Deformation rate: cr3 cl cv Values at failure Deviator stress kpa Mean normal stress p' kpa Confining pressures. cr3 4. kpa Vertical strain Volumetric strain V p' , /f ;:r , J ' i /f kpa 1. ph Values for AEV=O kpa kpa 4. kpa.13.4 c 1 V Remark: Sand Lund No 15 No isotropic consolidation. CSS,KBP FRJ

29 PAGE2 CD TRAXAL TEST SERE kpa L_ V V! E 1... _ E 'U El ') [" Sand Lund No 16

30 CD TRAXAL TEST NO PAGEl Description of soil Sand Lund No Water content Grain density Calibration file Date Void ratio Saturation Load transducer Dimension Hmm 2-5 Dmm TEST -PROGRAM Drained compression. 1. 1Sotf6pit compression. CD - Triaxial test. free ends 2.Drained compression. Deformation rate: cr3 El ev Values at failure Deviator stress 34.7 kpa Mean normal stress p' kpa Confining pressures... a:3. 8. kpa Vertical strain Volumetric strain V ,------:---c , p' o , /f ' '--'---'----'---'-----' /f Before test At failure kpa ph Values for ev=o kpa kpa 8. kpa V Remark: Sand Lund No 17 Volumetric strain not measured during CSS,KBP FRJ isotropic compression.

31 PAGE2 CD TRAXAL TEST SERE kpa / V V / v E 1 E U El.., Sand Lund No 18 Check;

32 CD TRAXAL TEST NO PAGE1 Description of soil Sand Lund No Water content Grain density Calibration file Date Void ratio Saturation Load transducer Dimension Hrnrn 2-4 Drnrn TEST -PROGRAM Drained compression. - 1 : sotropic comiiression. CD- Triaxial test. free ends 2.Drained compression. Deformation rate: cr3 El EV Values at failure Deviator stress kpa Mean normal stress p' kpa Confining.pressures.... cr3. 8. kpa Vertical strain El 4.92 Volumetric strain EV -3.3 Before test At failure kpa ph Values for LlE V= kpa kpa 8. kpa p' ;> /f 2 1 ;:r /f El EV '} Sand Lund No 19 Remark: Volumetric strain not measured during isotropic consolidation.

33 PAGE2 CD TRAXAL TEST SERE kpa / 1/ V ) '--... '] ' ll"" Sand Lund No 2

34 CD TRAXAL TEST NO PAGEl Description of soil Sand Lund No Water content Grain density Calibration file Date Void ratio Saturation Loadtransducer Dimension 5-1 TEST -PROGRAM Drained compression L sotropic-aompression. CD - Triaxial test. free ends 2.Drained compression. H mm Drnm Deformation rate: cr3 El EV Values at failure Deviator stress kpa Mean normal stress p' kpa Confining pes s.ures cr3 16. kpa Vertical strain.e Volumetric strain EV ,------,---,---, p' ;> o /L \ i ' / 1 :7 ' :tl! i!. i - -,-, \ : i :!.., /f Before test At failure kpa _Qh Values for dev=o kpa kpa 16. kpa El EV Sand Lund No 21 CSS,KBP FRJ

35 PAGE2 CD TRAXAL TEST SERE kpa J /./ 5 / / V v el... e u !' el t' Sand Lund No 22

36 CD TRAXAL TEST NO PAGE1 Description of soil Sand Lund No Water content Grain density Calibration file Date Void ratio Saturation Load transducer Dimension H mm 5-1 Dmm TEST -PROGRAM Drained compression sotropic compression. CD - Triaxial test. free ends 2.Drained compression. Deformation rate: cr3 el ev Values at failure Deviator stress kpa Mean normal stress p' kpa Confining pressures cr3 16. kpa Vertical strain e Volumetric strain EV p' > /f ;;r , ! /f Before test At failure kpa ph Values for M:v=O kpa kpa 16. kpa e 1 E V E ncl. No Sand Lund No 23 Remark:

37 PAGE2 CD TRAXAL TEST SERE kpa J / 1/ / / /' l ; '\) _ 'r Sand Lund No 24

38 CD TRAXAL TEST NO PAGE1 Description of soil Sand Lund No Water content Grain density Calibration file Date Void ratio Saturation Load transducer Dimension 1-1 TEST -PROGRAM Drained compression. - - L sotropic compression-" CD - Triaxial test. free ends 2.Drained compression. H mm Dmm Deformation rate: cr3 cl cv Values at failure Deviator stress kpa Mean normal stress p' kpa Confining prssures cr3 32. kpa Vertical strain cl 6.3 Volumetric strain cv p' > " /f '.5 ;, /f Before test At failure kpa ph Values for L1c v = kpa kpa 32. kpa cl c V Sand Lund No 25 Remark:

39 PAGE2 CD TRAXAL TEST SERE kpa l V 7 V E 1... Jc:u E 1..., 1--- r-.....!'---- " Sand Lund No 26

40 CD TRAXAL TEST NO PAGE1 Description of soil Sand Lund No Water content Grain density Calibration file Date Void ratio Saturation Load transducer Dimension H mm 1-1 Dmm TEST -PROGRAM Drained compression sotropic compression. CD - Triaxial test. free ends 2.Drained compression. Deformation rate: cr3 El Values at failure Deviator stress kpa Mean normal stress p' kpa Confining pressures. cr3 32. kpa Vertical strain E Volumetric strain E V ' 1 L_- - ' -j :-- --j---:-- -+-i,.'t'... : : :.2 :----l > j Y- - :--- --: -: , --' - - EV p' O L----L /f L.=. J.. L L...L,, /f Before test At failure kpa ph Values for i'1e V= kpa kpa 32. kpa E 1 EV Sand Lund No 27

41 PAGE2 CD TRAXAL TEST SERE kpa / V / / v , J '\) r ' Sand Lund No 28

42 CD TRAXAL TEST NO PAGE1 Description of soil Sand Lund No Water content Grain density Calibration file Date Void ratio Saturation Loadtransducer Dimension Hmm 2-3 Dmm TEST -PROGRAM Drained compression.! :sotropic-compression. CD - Triaxial test. free ends 2.Drained compression. Deformation rate: cr3 El Values at failure Deviator stress kpa Mean normal stress p' kpa Confining pressures cr3 64. kpa Vertical strain E Volumetric strain EV , p' , /f, c._.,.,, /f EV Before test At failure kpa ph Values for EV=O kpa kpa 64. kpa E 1 EV Sand Lund No 29 CSS,KBP FRJ

43 PAGE2 CD TRAXAL TEST SERE kpa / /_ / V V L E 1... ll E U cl.., , Sand Lund No 3

44 CD TRAXAL TEST NO PAGE1 Description of soil Sand Lund No Water content Grain density Calibration file Date Void ratio Saturation Load transducer Dimension 2-3 TEST -PROGRAM Drained compression sotropic-compression. CD - Triaxial test. free ends 2.Drained compression. H mm Dmm Deformation rate: cr3 El EV Before test At failure kpa ph Deviator stress Mean normal stress p' Confining pressures cr3 Vertical strain E 1 Volumetric strain EV 1.2, : , ; :>.6 t i - -i ! ' o L /f /f Values at failure kpa kpa 64. kpa p' Values for LiE v = kpa kpa 64. kpa E 1 EV Sand Lund No 31

45 PAGE2 CD TRAXAL TEST SERE kpa / L V 2 / 7 3 / / V V E ,... _... eu t- El '} Sand Lund No 32

46 CD TRAXAL TEST NO PAGEl Description of soil Sand Lund No Water content Grain density Calibration file Date Void ratio Saturation Load transducer Dimension H mm 18-2 Dmm Before test At failure.717 TEST -PROGRAM Drained compression sotrepig cempression. CD - Triaxial test. free ends 2.Drained compression. Deformation rate: cr3 El EV 5 kpa ph Deviator stress Mean normal stress p' Confining prsures cr3 Vertical strain 1 Volumetric strain EV , , , ' > o /f ; ' 2 Yl... _..l..._, j /f Values at failure kpa 13.4 kpa 5. kpa p' Values for ile V= 4.51 kpa 6.5 kpa 5. kpa.2. El EV Remark: Sand Lund No 33 Deformation rate not measured.

47 PAGE2 CD TRAXAL TEST SERE kpa L 1 / V, E 1 _., E 'U -1-2 r---. t:::::::, r----- E l , Sand Lund No 34

48 CD TRAXAL TEST NO PAGEl Description of soil Sand Lund No Water content Grain density Calibration file Date Void ratio Saturation Loadtransducer Dimension H mm 18-2 Dmm TEST-PROGRAM Drained compression. CD - Triaxial test. free ends 1. -setropie compression... cr3 El 2.Drained compression. Deformation rate: Values at failure Deviator stress kpa Mean normal stress p' kpa Confining pressures cr3 5. kpa Vertical strain E Volumetric strain EV p' > O L /f ! L J /f EV Before test At failure kpa.. ph Values for L\E V= 6.63 kpa 7.21 kpa 5. kpa.2. E 1 EV Remark: Sand Lund No 35 Deformation rate not measured. CSS,KBP FRJ

49 PAGE2 CD TRAXAL TEST SERE kpa / 15 V El _..,, e u r ::-- r---- E 1..., Sand Lund No 36

50 CD TRAXAL TEST NO PAGE Description of soil Sand Lund No Water content Grain density Calibration file Date Void ratio Saturation Load transducer 3;9.84 Dimension H mm 2-4 Dmm TEST -PROGRAM Drained compression. 1. sotropic compression. CD - Triaxial test. free ends 2.Drained compression. Deformation rate: cr3 cl EV Before test At failure kpa ph Deviator stress Mean normal stress p' Confining pressures.. cr3 Vertical strain E 1 Volumetric strain EV.8 ;>.6 o /f L-----'-----'----'-----' /f Sand Lund No 37 CSS,KBP FRJ Values at failure kpa kpa 9.3 kpa p' q Remark Values for DoE V= 26.9 kpa 18. kpa 9.3 kpa.18.2 E 1 EV

51 PAGE2 CD TRAXAL TEST SERE kpa L v El..., E U r t , El.., Sand Lund No 38

52 CD TRAXAL TEST NO PAGEl Description of soil Sand Lund No Calibration file Date Load transducer Water content Grain density Void ratio Saturation Dimension H mm Dmm Before test At failure cr3 El EV 2.Drained compression. Deformation rate: 9.3 kpa.. ph Values at failure Values for LlE V= Deviator stress 39.5 kpa kpa Mean normal stress p' kpa kpa Confining pr:y urs cr3 9.3 kpa 9.3 kpa Vertical strain e Volumetric strain EV ,...---, _p El EV :-- -,---: > ' ; L.2.!,_1_--t o /f ;;r ;----;----r--- ' ' , o /f Remark: Sand Lund No 39 Deformation rate not measured. CSS,KBP FRJ

53 PAGE2 CD TRAXAL TEST SERE kpa V 35 L v E 1 _. '\.)..._ -1 El B ,, L::::::, ----r Sand Lund No 4

54 CD TRAXAL TEST NO PAGEl Description of soil Sand Lund No Water content Grain density Calibration file Date Void ratio Saturation Loadtransducer Dimension H mm 2-5 Dmm TEST -PROGRAM Drained compression. 1: sotropic compression. CD - Triaxial test. free ends 2.Drained compression. Deformation rate: cr3 El EV Values at failure Deviator stress 8.15 kpa Mean normal stress p' kpa Confining pressures _..... cr kpa Vertical strain Volumetric strain EV ,.----, ----,----;----; , 1 --r,... r.8 -: '--= >.6 i p' " /f /f Before test At failure kpa ph Values for.6. V= 4.33 kpa kpa 2. kpa EV Sand Lund No 41 Remark:

55 PAGE2 CD TRAXAL TEST SERE kpa J V L V t: J t: 1.) r r =-= ,. t: Sand Lund No 42

56 CD TRAXAL TEST NO PAGEl Description of soil Sand Lund No Water content Grain density Calibration file Date Void ratio Saturation Load transducer Dimension H mm 2-4 Dmm TEST -PROGRAM Drained compression. 1. sotropic compression. CD - Triaxial test. free ends 2.Drained compression. Deformation rate: cr3 El EV Before test At failure kpa ph Deviator stress Mean normal stress p' Confining pressures... cr3.. Vertical strain E 1 Volumetric strain EV , - --,---..-, --, i : ; /f : _,--i---- -t-t-.-1--""t" ;:r :-1-v , o /f Sand Lund No 43 CSS,KBP FRJ Values at failure kpa kpa 2. kpa p' ' : Values for DoE V= kpa kpa 2. kpa.9.3 EV E 1

57 PAGE2 CD TRAXAL TEST SERE kpa A v------v V / l r El E'U r El '} Sand Lund No 44

58 CD TRAXAL TEST NO PAGEl Description of soil Sand Lund No Water content Grain density Calibration file Date Void ratio Saturation Load transducer Dimension H mm 2-4 Dmm TEST -PROGRAM Drained compression : sotropic-compression. CD - Triaxial test. free ends 2.Drained compression. Deformation rate: cr3 El EV Values at failure Deviator stress kpa Mean normal stress p' kpa Confining p_rys ur.s -- cr3 4. kpa Vertical strain E Volumetric strain EV , - -..,-,- -,---.-, --, p' ' o !--- --f ) o " 78.3 /f ;;r , _!! '----'-----'-----' /f Before test At failure kpa ph Values for LlE V= kpa 66.1 kpa 4. kpa E 1 EV Sand Lund No 45

59 PAGE2 CD TRAXAL TEST SERE kpa / E JE'U '--- El ') Sand Lund No 46

60 CD TRAXAL TEST NO PAGE Description of soil Sand Lund No Water content Grain density Calibration file Date Void ratio Saturation Load transducer Dimension Hmrn 2-4 Dmm TEST -PROGRAM Drained compression.. sotropic-compression. CD - Triaxial test. free ends 2.Drained compression. Deformation rate: cr3 El EV Values at failure Deviator stress kpa Mean normal stress p' kpa Confining pre.ssu.res,... cr3 4. kpa Vertical strain E Volumetric strain EV p' ;> /f C'; ' !--1-- ' '! /f Before test At failure kpa ph Values for EV=O kpa kpa 4. kpa E 1 EV Sand Lund No 47 Remark

61 PAGE2 CD TRAXAL TEST SERE kpa L 1/ V / V v E 1 _ E U E r r 'r Sand Lund No 48

62 CD TRAXAL TEST NO PAGE! Description of soil Sand Lund No Water content Grain density Calibration file Date Void ratio Saturation Load transducer Dimension H mm 2-5 Dmm TEST -PROGRAM Drained compression. 1. sotropic compression. CD - Triaxial test. free ends 2.Drained compression. Deformation rate: cr3 1 V Before test At failure kpa ph Deviator stress Mean normal stress p' Confining pressures.._,_.. cr3. Vertical strain 1 Volumetric strain V 1.2,.-----, ,.-- -;-! --, : > ;;r /f /f Sand Lund No 49 CSS,KBP FRJ Values at failure kpa kpa 8. kpa _ p' , ' Values for V= kpa kpa 8. kpa V