Section Optimization Design of Steel-Concrete Continuous Composite Beams Based on the Finite Element Method
LIU Qi-mao~1,LI Wei~2
DOI:10.11835/j.issn.1674-4764.2005.05.016
Received ,Revised June 10, 2005, Accepted , Available online July 01, 2015
Volume ,2005,Pages 68-72
- Abstract
This paper introduces the efficient computer aided design method to optimize the section of steel-concrete continuous composite beams by combining FEM for structure analysis with optimization arithmetic and an efficient shearing force link model of steel-concrete composite beams.The authors established a finite element analysis model,optimization parameter model,optimization mathematics model of steel-concrete continuous composite beams and programs analysis file and optimization control file by using the ANSYS parameter design language. The optimum of the steel-concrete continuous composite beams section is obtained after computing and the optimization result indicates that this method is efficient in optimizing the section of steel-concrete continuous composite beams.So it could be applied extensively in the steel-concrete continuous composite beams section optimization design.