试样直径d0 = 3.91 cm 试样高度h0= 8.0 cm 试样面积A0= 12.007 cm2
试样体积V0 = 96.058 cm3 试样质量m0= 194.45 g 试样密度r0= 2.02 g/cm3测力计系数C = 12.20 N/0.01mm 剪切速率 1.5 mm/min 周围压力s 3= 100 kPa测力计
序号
读数/ 0.01mmR0
123456789101112131415161718192021222324轴向荷重/ NP = CR06173.285.497.6109.8122134.2146.4158.6170.8183195.2195.2207.4207.4219.6231.8231.8244244256.2256.2268.4268.4轴向变形/ 0.01mmSDh00.30.60.91.21.51.82.12.433.64.24.85.466.67.27.88.499.610.210.811.412轴向应变/ %
应变减量
校正后试样面积/ cm2
1-e100.996250.99250.988750.9850.981250.97750.973750.970.96250.9550.94750.940.93250.9250.91750.910.90250.8950.88750.880.87250.8650.85750.85A =A0/(1-e1)
012.0524421112.0979803112.1438639312.1900969112.2366832712.2836270712.3309324312.3786035612.4750602212.5730318912.6725545712.7736653812.8764026312.980805913.0869160313.1947752313.304427113.4159167113.5292906613.6445971113.7618859113.8812086214.0026186114.12617113e1=SDh/h0
00.003750.00750.011250.0150.018750.02250.026250.030.03750.0450.05250.060.06750.0750.08250.090.09750.1050.11250.120.12750.1350.14250.155678910111213141516161717181919202021212222
试样直径d0 = 3.91 cm 试样高度h0= 8.0 cm 试样面积A0= 12.007 cm2试样体积V0 = 96.058 cm3 试样质量m0= 194.45 g 试样密度r0= 2.02 g/cm3测力计系数C = 3.48 N/0.01mm 剪切速率 1.5 mm/min 周围压力s 3= 200 kPa测力计序号读数/ 0.01mm轴向荷重/ N轴向变形/ 0.01mm轴向应变/ %应变减量校正后试样面积/ cm2R0
123456789101112131415161718192021222324
P = CR069.683.5293.96100.92107.88114.84118.32125.28135.72142.68149.64156.6163.56170.52177.48184.44187.92191.4194.88212.28226.2233.16233.16236.64
SDh00.30.60.91.21.51.82.12.433.64.24.85.466.67.27.88.499.610.210.811.412
e1=SDh/h0
00.003750.00750.011250.0150.018750.02250.026250.030.03750.0450.05250.060.06750.0750.08250.090.09750.1050.11250.120.12750.1350.14250.15
1-e100.996250.99250.988750.9850.981250.97750.973750.970.96250.9550.94750.940.93250.9250.91750.910.90250.8950.88750.880.87250.8650.85750.85
A =A0/(1-e1)
012.0524421112.0979803112.1438639312.1900969112.2366832712.2836270712.3309324312.3786035612.4750602212.5730318912.6725545712.7736653812.8764026312.980805913.0869160313.1947752313.304427113.4159167113.5292906613.6445971113.7618859113.8812086214.0026186114.12617113
202427293133343639414345474951535455566165676768
试样直径d0 = 3.91 cm 试样高度h0= 8.0 cm 试样面积A0= 12.007 cm2试样体积V0 = 96.058 cm3 试样质量m0= 194.45 g 试样密度r0= 2.02 g/cm3测力计系数C = 12.20 N/0.01mm 剪切速率 1.5 mm/min 周围压力s 3= 300 kPa测力计序号读数/ 0.01mmR0123456轴向荷重/ NP = CR073.285.497.6109.8109.8122轴向变形/ 0.01mmSDh00.30.60.91.21.51.8轴向应变/ %应变减量校正后试样面积/ cm21-e100.996250.99250.988750.9850.981250.9775A =A0/(1-e1)012.0524421112.0979803112.1438639312.1900969112.2366832712.28362707e1=SDh/h000.003750.00750.011250.0150.018750.02256789910789101112131415161718192021222324101111121313141415151616171717181818
122134.2134.2146.4158.6158.6170.8170.8183183195.2195.2207.4207.4207.4219.6219.6219.62.12.433.64.24.85.466.67.27.88.499.610.210.811.4120.026250.030.03750.0450.05250.060.06750.0750.08250.090.09750.1050.11250.120.12750.1350.14250.150.973750.970.96250.9550.94750.940.93250.9250.91750.910.90250.8950.88750.880.87250.8650.85750.8512.3309324312.3786035612.4750602212.5730318912.6725545712.7736653812.8764026312.980805913.0869160313.1947752313.304427113.4159167113.5292906613.6445971113.7618859113.8812086214.0026186114.12617113试样直径d0 = 3.91 cm 试样高度h0= 8.0 cm 试样面积A0= 12.007 cm2试样体积V0 = 96.058 cm 试样质量m0= 194.45 g 试样密度r0= 2.02 g/cm测力计系数C = 2.593 N/0.01mm 剪切速率 1.5 mm/min 周围压力s 3= 400 kPa测力计
序号
读数/ 0.01mmR0
1234567891011121314
轴向荷重/ NP = CR07.77910.37212.96512.96541.48857.04664.82572.60485.56995.941106.313114.092124.464132.243
轴向变形/ 0.01mmSDh00.30.60.91.21.51.82.12.433.64.24.85.46
轴向应变/ %
应变减量
3
3
校正后试样面积/ cm2
e1=SDh/h0
00.003750.00750.011250.0150.018750.02250.026250.030.03750.0450.05250.060.06750.075
1-e100.996250.99250.988750.9850.981250.97750.973750.970.96250.9550.94750.940.93250.925
A =A0/(1-e1)
012.0524421112.0979803112.1438639312.1900969112.2366832712.2836270712.3309324312.3786035612.4750602212.5730318912.6725545712.7736653812.8764026312.9808059
345516222528333741444851
1516171819202122232453555759616466696970
137.429142.615147.801152.987158.173165.952171.138178.917178.917181.516.67.27.88.499.610.210.811.4120.08250.090.09750.1050.11250.120.12750.1350.14250.150.91750.910.90250.8950.88750.880.87250.8650.85750.8513.0869160313.1947752313.304427113.4159167113.5292906613.6445971113.7618859113.8812086214.0026186114.12617113200160主应力差(s1-s3) / kPa1208040000.020.040.060.08轴向应变e10.1 cm
2
/cm3kPa
主应力差/ kPa
轴向应力/ kPa
s1-s3=P/A
0
s 1
0
50.61214932150.612149360.50596722160.505967270.32358113170.323581180.06499105180.06499189.73019698189.73019799.31919892199.3191989108.8319969208.8319969118.2685908218.2685908127.1336549227.1336549135.8463109235.8463109144.406559244.406559152.8143992252.8143992151.5951353251.5951353159.7743635259.7743635158.4788957258.4788957166.4295118266.4295118174.22772
274.22772
172.7798443272.7798443180.3494405280.3494405178.8253607278.8253607186.166345
286.166345
184.5660612284.5660612191.6784335291.6784335190.0019458290.0019458 cm
2
cm3a
主应力差/ kPa
轴向应力/ kPa
s1-s3=P/A
0
s 1
0
57.74763267257.747632769.03631669269.036316777.37240846277.372408582.78851328282.788513388.16114435288.161144493.49030167293.490301795.95381423295.9538142101.2068925301.2068925108.793062
308.793062
113.4809815313.4809815118.0819535318.0819535122.595978127.023055322.595978327.023055131.3631845331.3631845135.6163665335.6163665139.7826009339.7826009141.2462172341.2462172142.6663598342.6663598144.0430285344.0430285155.5780638355.5780638164.3670072364.3670072167.9680829367.9680829166.5117122366.5117122167.5188541367.5188541
cm2
cm3kPa
主应力差/ kPa
轴向应力/ kPa
s1-s3=P/A
0
s 1
0
60.73457918360.734579270.59029509370.590295180.369807
380.369807
90.07311493390.073114989.73019698389.73019799.31919892399.3191989
98.93817897398.938179108.4128749408.4128749107.5746311407.5746311116.4396951416.4396951125.1523512425.1523512124.1616993424.1616993132.6457434432.6457434131.5788876431.5788876139.8343197439.8343197138.6912599438.6912599146.71808
446.71808
145.4988162445.4988162153.2970244453.2970244152.0015566452.0015566150.7060888450.7060888158.199481
458.199481
156.8278092456.8278092155.4561374455.4561374 cm2
3
/cmkPa
主应力差/ kPa
轴向应力/ kPa
s1-s3=P/A
0
s 1
0
6.454293599406.45429368.573331858408.573331910.67617365410.676173610.63568247410.635682533.90461213433.904612146.4406805446.440680552.57104469452.571044758.65281946458.652819568.59205369468.592053776.30697259476.306972683.89231973483.892319789.31813744489.318137496.66053752496.6605375101.8758011501.8758011
105.0125176505.0125176108.0844482508.0844482111.091593
511.091593
114.0339518514.0339518116.9115248516.9115248121.6246978521.6246978124.3565025524.3565025128.8915143528.8915143127.7739579527.7739579128.4920014528.4920014s3= 400kPa300200100.10.120.140.16
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