THE STUDY OF AN EQUIVALENT ELASTIC COMPOSITE SLAB MODEL IN THE MULTI-RIBBED SLAB WALL
Multi-ribbed slab structure (MRSS) is a new structural system developed in recent years, with multi-ribbed slab wall as its main bearing member. This paper makes an analysis of the multi-ribbed slab wall on the elastic stage by means of composite material theory. Based on the Mori-Tanaka method, an equivalent elastic slab model adapted to multi-ribbed slab wall is established, and anti-lateral rigidity of orthotropic equivalent elastic slab is deduced. By testing the model and analyzing experimental data, the paper comes to the conclusion that the composite material equivalent elastic slab model and its anti- lateral rigidity are feasible.
multi-ribbed slab wall composite material equivalent elastic slab model Mori-Tanaka method anti-lateral rigidity
Jing Sun Qian-Feng Yao
School of Civil Engineering and Architecture, Beijing Jiaotong University, Beijing 100044, P.R. China
国际会议
长沙
英文
346-351
2007-11-19（万方平台首次上网日期，不代表论文的发表时间）