CFG桩复合地基沉降计算探讨

Discussion on settlement computing of CFG pile composite foundation

对常用的复合地基沉降计算方法进行了分析,并指出了其对CFG桩复合地基的实用性,利用有限元法和复合模量法对一个工程实例的沉降进行了计算,结果表明,有限元法虽然和实测值相比仍有一定误差,但计算精度相对较高,计算方便迅捷。

Has carried on the analysis to the commonly used method of composite foundation settlement calculation,proposed respectively to the CFG composite foundation usability.And the use of the FEM and the composite modulus method on the settlement calculation of an project example.The results show that although the FEM and compared with measured values,there is still a definite error,but it is so convenient and has relatively high accuracy.