土力学试验整理数据用表

12.87

p /kPa

e 00.49500.4581000.444200

0.431

压缩试验成果颗粒分析成果

3000.4224000.414

直剪试验剪应力－剪切位移关系

10032.5220051.49300

70.46

直剪试验成果

40081.3

s 3

s 1

p = (s 3+s 1)/2q =(s 1-s 3)/2100205152.552.5200385292.592.5300570435135400

752576176

三轴压缩试验成果整理

p /kPa

三轴试验原始记录数据

100kPa200kPa300kPa400kPa p

30 1.21 1.5316.04413.3720.05540.11

60 1.4 1.82 4.118.71824.06626.7454.817

902 2.1 2.5 6.226.7428.07733.42582.4

120 2.6 2.5 2.87.834.76233.42537.436104.286

150 3.1 2.9 2.98.941.44738.77338.773118.993

180 3.53 3.31046.79540.1144.121133.7 2104 3.2 3.610.553.4842.78448.132140.385

240 4.24 4.211.156.15453.4856.154148.407

300 4.5 4.2 5.712.160.16556.15476.209161.777 3605 5.1 6.812.966.8568.18790.916172.473

420 5.2 5.58.51469.52473.535113.5187.18

480 5.869.51577.54680.22127.015200.55 5406 6.810.715.580.2290.916143.059207.235

600 6.37.211.216.184.23196.2149.744215.257

660 6.881216.590.916106.96160.44220.605 72078.112.417.293.59108.297165.788229.9 7807.191317.4.927120.33173.81237.986 8407.19.213.518.294.927123.004180.495243.334 9007.19.81418.394.927131.026187.18244.671 9607.210.214.318.996.2136.374191.191252.693 10207.51114.819.1100.275147.07197.876255.367 10807.811.51519.5104.286153.755200.55260.715 1140811.915.219.9106.96159.103203.224266.063 12008.112.115.820.2108.297161.777211.246270.074

土样编号

1234σ3

100200300400σ1 - σ3

76.65114.5149.51191.14σ1176.65314.5

449.51591.14(σ1 + σ3)/2138.33257.25

374.795.57(σ1 - σ3)/238.33

57.2574.7695.57三轴UU 试验结果 (kPa )

说明周围压力剪切破坏时的偏应力剪切破坏时的大主应力摩尔圆圆心坐标

摩尔圆的半径

tan b = 0.1591, b = 16.112kPa

内摩擦角j u = 9.2︒

黏聚力c u

= 16.3kPa

400kPa 1221.68 2929.81 4540.65 6346.07 8151.49 10054.2 11956.91 13859.62 15762.33 17665.04 19567.75 21567.75 23470.46 25470.46 27373.17 29373.17 31275.88 33178.59 35178.59 37081.3 39081.3

41178.59

500600700800

e A100kPa s1200kPa s1300kPa s1400kPa

0.0037512.0552070313.30877186113.308771911.0906*******.0903216.635982316.6359833.271929

0.007512.1007556715.46845545115.468455519.88801415219.888014222.0977*******.097793545.30047669

0.0112512.14698122.01430058122.014300623.11501561223.115015627.51787573327.517875768.24433181

0.01512.1923428.51004996128.5100527.41350958227.413509630.70313072330.703130785.53014988

0.0187512.2394904533.86333784133.863337831.67860637231.6786031.67860637331.6786097.22055058

0.022512.28450138.08668818138.086688232.573272232.5732735.910306335.910306108.8191091

0.0262512.3337612343.36065779143.360657834.68852623234.688526239.024********.024592113.8217267

0.0312.381443345.35335554145.353355543.19367194243.193671945.35335554345.3533555119.8624396

0.037512.4779220848.21716278148.217162845.00268526245.002685361.07507286361.0750729129.6505933

0.04512.5759162353.1571607153.157160754.22030391254.220303972.29373855372.2937386137.1454746

0.052512.6754617454.84928393154.849283958.0136657258.0136657.657483353.6574833147.671149

0.0612.7765957460.69378851160.693788562.78667777262.7866779.4122398399.4122398156.9666944

0.067512.8793565762.28572023162.285720270.59048293270.5904829111.0762011411.0762011160.9047773

0.07512.98378378.874000831.874000874.14171524274.1417152115.331557415.331557165.71132

0.082513.09182669.45497918169.454979281.71174022281.7117402122.5676103422.5676103168.53042

0.0913.197802270.91332223170.913322282.0568443282.0568443125.6178851425.6178851174.2441632

0.097513.3074792271.33356994171.333569990.42283514290.4228351130.6107619430.6107619178.8362739

0.10513.41944170.74077019170.740770291.609659291.60966134.5070983434.5070983181.3354954

0.112513.5323943770.14797044170.147970496.8239592296.8239592138.3199417438.3199417180.8039238

0.1213.77272770.53482098170.53482199.92432973299.9243297140.09917440.09917185.1539051

0.127513.7650429872.84757494172.8475749106.8431099306.8431099143.7525479443.7525479185.5184908

0.13513.8843930675.11023314175.1102331110.7394463310.7394463144.4427544.442756187.7755828

0.142514.005830976.36819317176.3681932113.5976873313.5976873145.099567445.0995671.9658805

0.1514.1294117676.650291176.65029114.4966278314.4966278149.5079933449.5079933191.1431307

= 16.112kPa 9.2

s1

433.2719296 445.3004767 468.2443318 485.5301499 497.2205506 508.8191091 513.8217267 519.8624396 529.6505933 537.1454746 547.671149 556.9666944 560.9047773 565.71132 568.53042 574.2441632 578.8362739 581.3354954 580.8039238 585.1539051 585.5184908 587.7755828 5.9658805 591.1431307