Design Method for Bending Buckling of Web in Aluminum Beam
SHI Yong Jiu,WANG Yuan Qing,CHENG Ming and YUAN Huan xin
DOI:10.11835/j.issn.1674-4764.2009.04.002
Received ,Revised , Accepted , Available online July 01, 2015
Volume ,2009,Pages 1-5
- Abstract
As for the local buckling of aluminum bending members, a finite element analysis of the stability of aluminum plates under bending was performed. Compared with the results of codes’ method and finite element method, the advantages and disadvantages of existing codes were discussed. Base upon the results of simulation, the relevant design formula in Code for design of steel structures (GB50017) were modified with the reference of existing foreign codes. And the design methods were proposed for buckling strength and post buckling strength of aluminum plates under in plate bending. It was found that the results of proposed methods were in high accuracy and safer condition, and suitable for the stability design of aluminum plates under in plate bending.