Paper Title:
The Analysis and Experiment on Key Technologies of Structural Design of Cap Beams of Highway Bridges
  Abstract

In the paper, two key technologies of cap beams of highway bridges are studied, and the reductions of the bending moment on a pillar top and the lateral loading of live one are calculated and done experimental research. For the reduction problem of the bending moment on a pillar top, we build a three-dimensional entity model by ANSYS, and extract the bending moment of cap beams by the method of using track variable operation in post-treatment. Comparing the results of three-dimensional entity model with that of measurement of cap beams of a bridge in Zhuhai, it reveals that the reduction theory of the bending moment on an intermediate supporting of continuous beams can be applicable. For the lateral loading problem of the live load on cap beams, a new delivery method for the live load on cap beams is proposed. The transferring method is more conform to actual structure.

  Info
Periodical
Chapter
Chapter 5: Road and Bridge Engineering
Edited by
Paul P. Lin and Chunliang Zhang
Pages
1235-1240
DOI
10.4028/www.scientific.net/AMM.105-107.1235
Citation
X. W. Xue, H. Yuan, S. Q. Li, "The Analysis and Experiment on Key Technologies of Structural Design of Cap Beams of Highway Bridges", Applied Mechanics and Materials, Vols. 105-107, pp. 1235-1240, 2012
Online since
September 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: Wen Hui Bai
Abstract:This paper mainly studies the deflection under short-term loading of recycled course aggregate reinforced concrete beam is calculated by...
1443
Authors: Rong Yao, Heng Hong Liang, Ping Hua Zhu
Abstract:The internal-force distributing of the slab computed according to the existing design methods is different from that of the bidirectional...
1343
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: Yang Li, Li Jiao Shen
Chapter 4: Structural Engineering
Abstract:Based on one prestressed frame beam in an actual project, both the indirect measuring test and the finite element numerical simulation about...
1052