RadialNetworkArchBridge

Software system for optimization of pedestrian steel radial network arch bridge. Includes starting Matlab function, Fortran programs for meshing, finite element analysis, constraint checking, objective function evaluation. Also, includes initial data and output files for validation. Short instructions are given in Readme.txt file.本软件系统用于人行钢辐式网格拱桥的优化设计，包含初始Matlab函数，以及用于网格划分、有限元分析、约束校核与目标函数求值的Fortran程序；同时提供用于验证的初始数据与输出文件。Readme.txt文件中载有简要操作说明。