基于GiD的钢桁梁桥有限元建模研究  

Research on FEM Modeling of Steel Truss Bridge Based on GiD

作　　者：李兴田[1] 张丽萍[1] LI Xing-tian ZHANG Li-ping(School of Civil Engineering, Lanzhou Jiaotong University, Lanzhou 730070,Chin)

机构地区：[1]兰州交通大学土木工程学院,甘肃兰州730070

出　　处：《兰州交通大学学报》2016年第6期24-28,共5页Journal of Lanzhou Jiaotong University

基　　金：甘肃省自然科学基金(1508RJZA064)

摘　　要：基于GiD有限元前后处理器,结合计算机图形学,利用TCL/TK编程语言和OpenGL图形函数库,研究了钢桁梁桥有限元模型显示的技术和方法,实现了钢桁梁桥有限元模型的三维可视化,为有限元计算的前后处理器和自编求解器的结合提供了方法和思路.Based on GiD finite element preprocessor and postprocessor and combining with computer graphics,the technology and method of FEM modeling visualization of steel truss bridge are studied by using TCL/TK programming language and OpenGL graphic library, and three dimensional visualization model of steel truss bridge is achieved, which provides method and idea for the combination of finite element preprocessor and postprocessor and independent development solvers.

关 键 词：GID 钢桁梁桥 有限元 可视化 

分 类 号：U445.4[建筑科学—桥梁与隧道工程]