Optimization Design of Cross-Section of Prestressed Steel-Concrete Composite Box Girder

Jun Wang; Zi Qing Li; Xian Wu Hao

doi:10.4028/www.scientific.net/AMR.366.207

Paper Titles

The Effects of the Process Parameters on Micro-Hardness for Electroless Ni-P-Nano SiC Composite Plating
p.187

The Analytical Model and Flow Parameter Influencing the Internal Pressure Distribution of Elbow Pipe
p.192

Effect of Color Shading-Nets on the Growth and Physiological Characteristics of Chieh-Qua Seedling
p.197

A NoSQL Framework Based on the DHT
p.202

Optimization Design of Cross-Section of Prestressed Steel-Concrete Composite Box Girder
p.207

Generation of Respiratory Flow Having Fractal Signal Feature
p.211

Near Infrared Quantum Cutting for Solar Cells in CeF₃:Yb³⁺ Nanophosphors
p.215

Complex Generalized Basis Reduction Assisted Successive Interference Cancellation Detection for SCBLAST Systems
p.219

Numerical Simulation of Rock Fragmentation Process Induced by Two Disc Cutters
p.224

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 366Optimization Design of Cross-Section of...

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.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 366)

Pages:

207-210

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.366.207

Citation:

Cite this paper

Online since:

October 2011

Authors:

Jun Wang, Zi Qing Li, Xian Wu Hao

Keywords:

Optimization Design of Cross-Section, Prestressed Steel-Concrete Composite Box Girder

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Nie Jianguo, Qin Kai，Zhou Tianran, Gao Cuixu. The rigidity of the prestressed steel-concrete composite box girder [J]. Industrial Architecture（2003）.

Google Scholar

[2] Nie Jianguo, the prestressed steel-concrete composite beam construction: experiment, theoryand pplication [M]．Beijing：Science press（2005）.

Google Scholar

[3] GB50017-2003，code for design of steel structures [S]．Beijing：China Planning Press（2003）.

Google Scholar