福州地区软土的修正剑桥模型试验及其数值模拟验证

Modified cam-clay model test and numerical simulation of soft soil in Fuzhou

本文通过室内试验获取了修正剑桥模型的参数,利用ABAQUS有限元分析软件进行了数值模拟,并对比了试验结果和计算结果,结果表明,有限元计算值与试验值吻合较好,说明试验得到的修正剑桥模型参数是合理和可靠的。

In this paper, the parameters of modified cam--clay model are obtained through laboratory test, using ABAQUS finite element software to simulate and compare the test results and calculation results, the results show that the finite element values are in good agreement with the experimental values which indicate that the parameters obtained through laboratory test are reasonable and reliable.