Paper Title:
Optimization Design of Cross-Section of Prestressed Steel-Concrete Composite Box Girder
  Abstract

According to the design specifications and structure theories of prestressed steel-concrete composite box girder, a mathematical model of optimization of cross-section of prestressed steel-concrete composite box girder was established. The nonlinear constrained optimization was adopted and the computer program was compiled with Matlab language. The efficiency optimization was achieved in the optimization design of the two different span bridge cross-section of a simply supported steel-concrete composite box girder. Numerical result illustrated that the optimization mathematical model of optimization was exact and the algorithm effective.

  Info
Periodical
Chapter
Chapter 1: Material Engineering and its Application
Edited by
Helen Zhang and David Jin
Pages
207-210
DOI
10.4028/www.scientific.net/AMR.366.207
Citation
J. Wang, Z. Q. Li, X. W. Hao, "Optimization Design of Cross-Section of Prestressed Steel-Concrete Composite Box Girder", Advanced Materials Research, Vol. 366, pp. 207-210, 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: Shu Ling Qiao, Zhi Jun Han
Abstract:In this paper, determinate beam and indeterminate beam with multiple span are optimized by using genetic algorithm, the mathematic model of...
2365
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