结构优化设计及其在桥梁中的应用要素

Structural Optimization Design and its Application in Bridge

我国桥梁工程建设规模不断扩大,结构设计体系也已相对成熟。与此同时,各类不良的设计习惯及倾向也开始出现,而想要设计出具有良好结构体系的桥梁,必须改变这些不良的设计习惯及倾向,充分利用各类辅助手段,将结构优化设计理念、方法融入到桥梁结构设计当中,努力提升桥梁工程的实用性、经济性和美观性。论文分析了桥梁结构优化设计的基本原则及常用方法,阐述了结构优化设计应用的相关要素。

The scale of bridge construction in China is expanding,and its structure design system has been relatively mature.At the same time,all kinds of bad design habits and tendencies began to spread,and in order to design bridges with good structure system,we must change these bad design habits and tendencies and make full use of all kinds of auxiliary means.In order to improve the practicability,economy and aesthetics of bridge engineering,the concept and method of structural optimization design are integrated into the design of bridge structure in order to improve the practicability,economy and aesthetics of bridge engineering.In this paper,the basic principles and common methods of bridge structural optimization design are analyzed,and the relevant elements of structural optimization design are expounded.