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考虑基坑开挖过程中土体和支护墙的非线性相互作用特性 ,提出了一种合理模拟基坑施工过程的支护结构内力和变形分析的土抗力法。该方法在地基土抗力和土压力的模拟上优于现行的弹性地基梁法 ,使计算结果比较符合实际
Considering the nonlinear interaction between soil and retaining wall in the process of excavation, a soil resistance method is proposed to reasonably simulate the internal force and deformation of the supporting structure in the process of foundation pit construction. The method is superior to the existing elastic foundation beam method in the simulation of foundation soil resistance and earth pressure, so that the calculation results are more realistic