江西建材Issue(4)：249-252,260,5.
基于3D3S贝雷梁钢栈桥结构设计与受力特征分析
Based on the Design and Analysis of the Mechanical Characteristics of the 3D3S Bailey Beam Steel Trestle Structure
王元森1
作者信息
- 1. 中电建路桥集团有限公司华中区域总部,河南 郑州 450046
- 折叠
摘要
Abstract
It is of great significance to analyze the stress characteristics of the steel trestle structure to ensure the safety of the steel trestle.In this paper,the 3D3S structural analysis so ftware of Tongji University is used to establish a three-dimensional model of the steel trestle,and the two load cases are considered to analyze the force of the bridge deck beam,Bailey beam,load-bearing beam,steel pipe pile and other structures of the steel trestle,and the results show that,nder the two load conditions designed in this paper,the bridge deck beam,Bailey beam,load-bearing beam and steel pipe pile of the steel trestle meet the design requirements;under different stratum conditions,the steel pipe pile has different minimum soil depths,so as to avoid the steel pipe pile piling according to a uniform depth.关键词
钢栈桥/数值模拟/强度/受力特征/钢管桩Key words
Steel trestle/Numerical simulation/Strength/Force characteristics/Steel pipe piles分类
交通工程引用本文复制引用
王元森..基于3D3S贝雷梁钢栈桥结构设计与受力特征分析[J].江西建材,2024,(4):249-252,260,5.
