Finite Tension Element Analysis of Post TensioningPrestressed Concrete Hollow Slab
YAN Zhi-tao~1,WANG Ji-cheng~2,LI Zheng-liang~1,WANG Zhi-hong~2
DOI:10.11835/j.issn.1674-4764.2003.06.014
Received ,Revised October 09, 2003, Accepted , Available online July 01, 2015
Volume ,2003,Pages 62-66
- Abstract
The prestressed tension is an important part of the prestressed concrete component construction.In order to find out the influence on the concrete hollow slab of different tension sequence,in this paper,the 30 m assembled post tensioning concrete hollow slab is simulated by the means of finite element analysis software ANSYS. The variation of the hollow slab's stress and strain are discussed according to the result of the different tensioning sequence, then, the reasonable sequence of tensioning prestressed steel wires is put forward.