基于ANSYS的软土基坑支护工程仿真应用研究

考虑基坑支护结构应力场和变形微分方程的可比拟性，根据控制平衡方程及定解条件，运用ANSYS软件，对具有显著流变特性的软土基坑支护结构及岩土的应力和变形进行数值模拟，计算成果表明，该方法能够有效的计算处理分析软土的复杂性状及边界条件、材料的非线性和几何非线性[引。

Simulation application analysis of soft soil foundation pit support construction based on ANSYS

With regard to the comparability between the stress field of the foundation pit support structure and the differential equation deforrnation, according to the balance control equation and the definite condition, with the ANSYS software, the paper makes numerical simulation of the soft soil foundation pit support structure with obvious rheological property and the stress and deformation of the soil. The calculation resuits indicate that, the method is effective to the calculation treatment and analysis of the complexity of the soft soil, nonlinearity and geometric nonlinearity of the boundary conditions and the material;.