【摘要】 介绍了大型有限元软件ANSYS,ADINA在钢筋混凝土结构非线性分析中应用的理论基础,着重评述它们所采用的混凝土本构模型和参数确定方法。最后,使用编程语言FORTRAN编制了一个算例,与ANSYS,ADINA的模型结果对比,符合较好。更多还原

【Abstract】 The application theory in the nonlinear analysis of the reinforced concrete structure is discussed for the finite element software ANSYS and ADINA.The emphases are put on presenting the concrete constitution model and the methods of appointing parameters.Finally an example is compiled with the computer language fortran,its result conforming to that of ANSYS and ADINA.更多还原