Calculation of the Internal Force for the Joist of Frame Supported Multi Ribbed Slab Structure
HUANG Wei,WANG Guo quan,Yao Qian feng and CHEN Xin
DOI:10.11835/j.issn.1674-4764.2010.01.013
Received June 28, 2009,Revised , Accepted , Available online July 01, 2015
Volume ,2010,Pages 66-71
- Abstract
The simplified mechanical model was proposed for frame supported multi ribbed composite wall beam. And the internal force of joist was calculated with the method of beam on the elastic foundation which takes the horizontal friction resistance into consideration. Moreover, a comparative analysis was employed with FEA program. It was found that it was necessary to consider the interfacial shearing force between wall and joist for the frame supported multi ribbed composite wall beam, otherwise, the performance of the composite would not exhibited sufficiently and the calculation error would be large.