土工试验报告——王巡

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1、《岩土工程基础实验》实验报告班级学号姓名指导教师21811121811119王巡丁惠红2013年9月15日固结试验小组成员有：陆建澄、刘政卿、王巡；三轴压缩试验与击实试验小组成员有：卿学文、马新雨、陈乐、吴文涛、陆建澄、刘政卿、王巡;实验一三轴压缩实验1、数据记录表(原状土)周围压力50kPa量力环系数：c二4・312N/0.01mmDo=3.892cm原状土3轴向变形读数(0.01mm)轴向应变£1=Ahi/ho校正曲积Aa=Ao/(l-el)(cm2)钢环读数R(0.0Imm)主应力差(ol-o3)=RC/Aa*10大

2、主应力01=(01-03)+030011.89700.00050.0005()0.62511.97210.638.17988.1791001.2512.04814.150.466100.4661501.87512.12416.859.749109.7492002.512.20219.56&91011&9102503.12512.28122.177.597127.5973003.7512.36124.986.864136.8643504.37512.44127.695.658145.658400512.52330.2103.

3、985153.9854505.62512.60632.8112.195162.1955006.2512.69035.1119.267169.2675506.87512.77537.3125.897175.8976007.512.86239.4132.093182.0936508.12512.94941.1136.861186.8617008.7513.03843.0142.214192.2147509.37513.12844.8147.152197.1528001013.21946.1150.378200.37885010

4、.62513.31147.5153.869203.86990011.2513.40549.0157.618207.61895011.87513.50050.2160.341210.341100012.513.59751.4163.009213.009105013.12513.69452.5165.309215.309110013.7513.79453.6167.558217.558115014.37513.89454.5169.137219.13712001513.99655.6171.297221.297o3=50Kpa

5、周围压力lOOkPa量力环系数：c=4.312N/0.01mmDo=3.934cm原状土1轴向变形读数(0.01mm)轴向应变£1=Ahi/ho校正面积Aa=Ao/(1Ei)(cm2)钢环读数R(0.01mm)主应力差(al-o3)=RC/Aa*10大主应力o1=(o1-o3)+o30012.14900.000100.000500.62512.2258.831.038131.0381001.2512.30322.177.458177.4581501.87512.38130.5106.223206.2232002.512.4

6、6137.5129.770229.7702503.12512.54143.9150.944250.9443003.7512.62249.8170.125270.1253504.37512.70555.5188.366288.366400512.78860.6204.331304.3314505.62512.87365.2218.395318.3955006.2512.95969.3230.591330.5915506.87513.04673.1241.614341.6146007.513.13476.8252.140352

7、.140650&12513.22379.8260.219360.2197008.7513.31482.8268.165368.1657509.37513.40685.7275.656375.6568001013.4998&1281.421381.42185010.62513.59390.5287.080387.08090011.2513.68992.8292.317392.31795011.87513.78694.8296.514396.514100012.513.88596.7300.312400.312105013.1

8、2513.98498.2302.792402.792110013.7514.086100.2306.736406.736115014.37514.189102.1310.288410.28812001514.293104313.755413.755o3=100kpa主应300-■力M差200-■Ji■C