STUDY OF SHEAR BEARING CAPABILITY TO THE NEW TYPE COMPOSITE WALL WITH STEEL REINFORCEMENT CONCRETE FRAME COLUMN
The new type composite wall with steel reinforcement concrete frame column (SCNCW) is characterized by high bearing capacity and good seismic behavior, and it is the same with moderate-high storied structure. To understand shear behavior of SCNCW, it were design to 1/2 scale the ordinary new type composite wall (NCW) with 1:1 height-width ratio and two 1/3 scale SCNCW with 2:1 and 3:1 height-width ratio, and low frequency cyclic and reversed lateral load tests were carried out. The study results show that the SCNCW have higher shear hearing capacity and better seismic behavior than that of (NCW). According th experiments results, the influencing of shear-span ratio and steel reinforced on shear behavior of wall is mainly discussed; finally, the shear bearing capacity calculating formula is suggested. Comparing experimental results and calculations, it is found that the formula is in good agreement with the experimental results.
Steel reinforced frame column New type composite wall Shear bearing capacity Calculating formula
Ming-Sheng He Hong-Bin Zhang Cheng-Gang Liu
College of Water Conservancy& Architectural Engineering, Shihezi University, Shihezi 832003, P.R. China
国际会议
第十届国际结构工程青年学者研讨会(The Tenth International Symposium on Structural Engineering for Young Experts)
长沙
英文
678-682
2008-10-19（万方平台首次上网日期，不代表论文的发表时间）