Paper Title:
The Study on Mechanical Performance of New Composite Steel-Truss Travelling Bridge Structure
  Abstract

As for structural beam of travelling bridge under reciprocate loads, at the bearing there will be a large change in stress of structure, while at the ends and midspan, the change of stress of structure will be simple. In this paper, based on the bearing features of travelling bridge structure, as well as features of steel-truss beam and steel box beam, a new composite structure, which is named as steel truss-steel truss box beam, is put forward. This new structure adopts steel box beam with truss inside at the bearings, and adopts steel truss beam at the midspan. Based on a certain engineering project, combined with ANSYS, according to a serious of sizes and structure styles, work of modeling, analysing and optimizing has been done in this paper. As calculating results showed, steel truss-steel truss box beam not only has higher bearing capacity, structural bearing capacity and a better wholeness, but also has a lower steel usage, which can provide references for similar composite structures' research in future.

  Info
Periodical
Advanced Materials Research (Volumes 374-377)
Chapter
Chapter 10: Innovative Structures: Technologies and Applications
Edited by
Hui Li, Yan Feng Liu, Ming Guo, Rui Zhang and Jing Du
Pages
2221-2225
DOI
10.4028/www.scientific.net/AMR.374-377.2221
Citation
H. S. Qiu, S. Shi, X. M. Huang, "The Study on Mechanical Performance of New Composite Steel-Truss Travelling Bridge Structure", Advanced Materials Research, Vols. 374-377, pp. 2221-2225, 2012
Online since
October 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Ying Li Liu, Te Liang Yan, Shu Qing Zhang
Abstract:Concrete quadratic transfer beam is definite completely based on the specifications. It is using ANSYS finite element software to optimize...
1257
Authors: Yi Sheng Su, Qi Liang Li, Yi Bin Yang, Xiang Hua Chen
Abstract:Based on the ANSYS, castellated lightweight steel portal frames are modeled to analysis the stress destruction process and stress...
1267
Authors: Qiong Fen Wang, Yuan Cai Liu, Liang Cao, Ji Yao, Jian Feng Huang
Dynamic Mechanical Analysis, Optimization and Control
Abstract:Calculations of the end-plate semi-rigid joints are carried out with a FE-program ANSYS. Some results of the calculations are introduced in...
1625
Authors: Ke Zhong, Jing Hu, Bin Zheng
Chapter 1: Key Engineering Materials
Abstract:Firstly the pavement compound system model of steel beam and steel-concrete combined section are established based on structure...
103
Authors: Chun Ping Tang, Liang Liang Zhang
Chapter 2: Bridge Engineering
Abstract:Non-linear numerical simulation is done on A-type super high pier by using finite element analysis software ANSYS, obtaining the node stress...
1329