ANSYS计算扶壁式桥台方法研究

ANSYS Calculation Method of Buttressed Abutment

通过一种扶壁桥台设计计算实例介绍了对于复杂小型结构的一种通用计算方法。该法基于ANSYS路径积分技术和面积分技术,并根据弹性力学斜截面应力公式,对结构进行内力分析,同时借助其它程序对内力计算结果进行配筋处理,从而得到工程设计参数。特别是其它杆系程序无法实现的情形,该方法更显得有优势。对于有一定力学基础同时熟悉ANSYS程序、AUTOCAD二次开发及EXCEL的VBA编程读者来说,更显得是一种好办法,其使用价值十分明显。

Through introduction of the calculation of a buttressed abutment,this paper expounds for a common calculation methods of complex and small structure.The method based on ANSYS path integral technology and concerning technology,and according to the elastic mechanics for inclined section stress formula,carries on the structural internal force analysis.At the same time with other programs to internal force calculation results are reinforcement treatment,thus obtains the engineering design parameters.Particularly other stem department program cannot achieve,this method are more advantage.For a certain mechanics foundation and familiar with ANSYS procedure,AUTOCAD secondary development and EXCEL VBA programming readers,it seems this is a kind of good method.This method of use value is very obvious.