三轴剪切试验表格

350 4.375 12.549
29.6 263.378 463.378 131.689
400
5 12.632
31.0 274.032 474.032 137.016
450 5.625 12.715
32.3 283.645 483.645 141.823
500
6.25 12.800
33.8 294.852 494.852 147.426
43.9 352.322 552.322 176.161
1150 14.375 14.015
44.6 355.346 555.346 177.673
1200
15 14.118
45.2 357.498 557.498 178.749
（σ1+σ 3)/2
kPa 200
237.127 272.035 288.211 303.632 312.497 319.438 325.385 331.689 337.016 341.823 347.426 350.776 352.776 356.019 359.627 361.485 364.140 366.327 369.293 371.791 372.608 374.204 376.161 377.673 378.749
三轴剪切实验记录表（不固结不排水剪）
3号 δ3=200kPa m=192.47g C=11.166N/0.01mm h0=80mm A0=12cm²
试样校正 轴向变形 轴向变形 后面积 量力环量 读数∆hi ε=∆hi/h0 Aa=A0/1- 表读数R
εi
主应力差 （σ1-σ3）
=Rc/Aa
大主应力 σ1
950 11.875 13.617
41.9 343.581 543.581 171.791
1000
12.5 13.714
42.4 345.216 545.216 172.608
1050 13.125 13.813
43.1 348.408 548.408 174.204
1100 13.75 13.913
550 6.875 12.886
34.8 301.552 501.552 150.776
600
7.5 12.973
35.5 305.553 505.553 152.776
650 8.125 13.061
36.5 312.037 512.037 156.019
700
8.75 13.151
37.6 319.255 519.255 159.627
88.211
150 1.875 12.229
22.7 207.263 407.263 103.632
200
2.5 12.308
24.8 224.995 424.995 112.497
250 3.125 12.387
26.5 238.877 438.877 119.438
300
3.75 12.468
28.0 250.770 450.770 125.385
（σ1-σ3） /2
0.01mm
%
cm² 0.01mm
kPa
kPa
k百度文库a
0
0 12.000
0
0 200.000
0
20
0.25 12.030
8.0
74.254 274.254
37.127
60
0.75 12.091
15.6 144.069 344.069
72.035
100
1.25 12.152
19.2 176.423 376.423
750 9.375 13.241
38.3 322.971 522.971 161.485
800
10 13.333
39.2 328.280 528.280 164.140
850 10.625 13.427
40.0 332.654 532.654 166.327
900 11.25 13.521
41.0 338.586 538.586 169.293