Incremental Launching Construction Method for Steel Truss Suspension Bridge

被引：7

作者：

Xu, Kaiming ^{[1
]}

机构：

[1] Tongji Univ, Dept Bridge Engn, Shanghai 200092, Peoples R China

来源：

ADVANCED RESEARCH ON INDUSTRY, INFORMATION SYSTEMS AND MATERIAL ENGINEERING, PTS 1-7 | 2011年 / 204-210卷

关键词：

Long span; Steel truss; Suspension bridge; Construction; Incremental launching method;

D O I：

10.4028/www.scientific.net/AMR.204-210.842

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

For steel truss suspension bridges, traditional construction methods always have their disadvantages. This paper firstly points out the limitations of the traditional construction methods (such as the erection gantry method and the deck crane method). As the solutions, incremental launching method is proposed. Then, as an example based on a certain suspension bridge in Western China, non-linear analysis is carried out in order to illuminate how to decide the important parameters in practical application. Some further problems are discussed at the end.

引用

页码：842 / 845

页数：4