摘要
结合非线性规划理论和结构可靠度优化计算方法,用非线性规划软件Lingo编制用于公路工程结构可靠度计算的程序,并结合实例进行分析、计算,结果合理可靠。该程序根据其它实际工程情况稍作改动,便可用于其结构可靠度计算,值得推广应用。
In combination with nonlinear programming theory and optimized calculation methods for structural reliability,this paper codes a program for reliability calculation of highway engineering struc-tures by means of nonlinear programming software Lingo,and carries out analysis and calculation via ex-amples,the result obtained is reasonable and reliable.As for other practical projects,this program after being slightly modified can be used for reliability calculation of their structures and is worthy being popu-larized for application.
出处
《公路交通技术》
2010年第4期49-52,共4页
Technology of Highway and Transport
关键词
公路工程
结构可靠度
非线性规划
优化计算
LINGO
highway engineering
structural reliability
nonlinear programming
optimized calculation
Lingo
