基于Ansys的门式抗滑桩有限元计算方法

摘要

以桩基础计算的“m法”为基础，以大型有限元软件Ansys为分析平台，对门式抗滑桩的有限元实用计算方法进行研究，介绍Ansys单元类型设置、参数计算以及建立结构模型的要点，并利用其参数化设计语言APDL建立门式抗滑桩的参数化有限元计算模型。该计算模型具有较好的通用性和可移植性，对该类结构计算具有参考意义。%With the“m method” for calculation of pile foundation as basis and large finite element software ANSYS as analysis platform, this paper studies practical finite element practical calculation methods for portal framed anti-slide pipes, introduces setting and parameter calculation of Ansys unit types and key points for establishment of structural model, and establishes the parameteric fintie element calculation model of portal framed anti-slide piles by means of parameterized design language APDL. The calculation model has good universality and transplantability and show reference significance to calculation of such structures.