水道港口2018，Vol.39Issue(1)：84-88,113,6.
港口工程大跨度钢桁架廊道施工吊装过程仿真分析
Simulation analysis on large-span steel truss corridor structure during hoisting in harbor engineering
周珣 1张晋斌1
作者信息
- 1. 中交第二航务工程勘察设计院有限公司,武汉430071
- 折叠
摘要
Abstract
In this paper, mechanical performance of the hoisting process of large-span industrial corridor in a certain harbor engineering project was analyzed to verify the scheme of monolithic truss hoisting process of the large-span steel structure corridor and the feasibility of construction scheme.Finite element models of the process hoisting and overturning the monolithic truss were established with FEM software MIDAS, and the calculation analysis was also conducted.The quantitative analysis of mechanical characteristics of monolithic truss in different construction stages was taken,especially the hoisting and overturning process of the monolithic truss.The conclusions of FEM analysis show that the characteristics of the variation of mechanical properties of members in monolithic steel truss, which evaluate the safety and rationality of this hoisting scheme,provide guidance for subsequent similar projects.关键词
港口工程/廊道/大跨度钢桁架/吊装/有限元分析Key words
harbor engineering/corridor/long-span steel truss/lifting/FEM analysis分类
交通工程引用本文复制引用
周珣,张晋斌..港口工程大跨度钢桁架廊道施工吊装过程仿真分析[J].水道港口,2018,39(1):84-88,113,6.
