Development and research of foundation pit fluid-solid coupling finite element analysis software based on automatic parametric modeling

摘要

In order to automatic parametric establish foundation pit finite element model more simple, more convenient, more efficient, a foundation pit fluid-solid coupling finite element analysis software based on automatic parametric modeling has been developed, which fluid-solid coupling and time-effect coupling are considered. The architecture, characteristics, functions and key technology of this software are introduced. Meanwhile, application of the software to CCTV foundation pit verifies the convenient and reliability. The results show that this study has important theoretical significance and application value.