Research on parametric modeling and computing of multi-tower suspension bridge based on ANSYS  

作　　者：Feng Zhaoxiang Zhao An Song Jianyong Yang Yun 

机构地区：[1]Jiangsu Provincial Yangtze River Highway Bridge Construction Commanding Department, Taizhou, Jiangsu 225321, China [2]Research Institute of Highway Ministry of Transport, Beijing 100088, China

出　　处：《Engineering Sciences》2012年第3期49-54,共6页中国工程科学（英文版）

基　　金：National Science and Technology Support Program of China(No.2009BAG15B01);Key Programs for Science and Technology Development of Chinese Transportation Industry(No.2008-353-332-190);"333 High-level Personnel Training Project"Special Funded Projects in Jiangsu Province

摘　　要：Based on FEM (finite element method) program ANSYS and the OpenGL graphics, this paper develops the parametric modeling module and the computing module of the multi-tower suspension bridge, the modules being embedded into the ANSYS system, and the parametric modeling module parameters can be entered by way of interface, which can fast establish a multi-tower suspension bridge model. Calculation module can establish load conditions for the features of road bridge and specifications, in which multiple conditions can be defined and solved automatically. Post-processing part of the solution also serves the results of the subtotals and selects the output, so that the results of the output and finishing work have become more convenient and easier, and also the results can be saved in word, excel and other different file types.

关 键 词：ANSYS suspension bridge parametric modeling COMPUTING 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术] TU352.11[自动化与计算机技术—计算机科学与技术]