NONLINER STATIC ANALYSIS ON SRC-RC VERTICAL HYBRID FRAME STRUCTURE
Transfer floor is a critical part of SRC-RC vertical hybrid flame structure.If the transfer floor is not designed rationally,frame models were liable to suffer mutation of rigidity and strength.The formation of weak-layer and and deformation concentration may lead to serious damage of transfer floor and collapse of structure under earthquake action.By using the large finite element software SAP2000,the seismic behavior of SRC-RC vertical hybrid frame structure was analysed.On the basis of research results,as the number of the floors of two-side transfer columns is the highest of all transfer columns and the middle transfer columns are much higher than others at the same time,the seismic behavior of SRC-RC vertical hybrid frame structure is the best of all models.The correlation coefficient of the horizontal bearing capacity is very small between global models and local models,but ductility coefficient exist highly linear relationship.The researched results can be applied by engineering practice.
Hybrid structure steel reinforced concrete seismic behavior transfer floor plastic hinge
Kai Wu Ming Yang Pingzhou Cao Hongpeng Ge Li Zhang
College of Civil and Transportation Engineering, Hohai Universiity, Nanjing 210098, P.R.China China Northwest Building Design Research Institute, Xian, Shanxi 710003, P.R.China
国际会议
The Twelfth International Symposium on Structural Engineering (第十二届结构工程国际研讨会)
武汉
英文
1353-1357
2012-11-17（万方平台首次上网日期，不代表论文的发表时间）