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《Sichuan Building Science》 2006-06
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QR method for elasto-plastic analysis of shear walls Ⅱ——Computing format,program and a calculation example

WANG Qing~1,XU Gang~(1,2)(1.College of Civil & Hydropower Engineering,China Three Gorges University,Yichang 443002,China;2.School of Civil Eng.Mechanics,HUST,Wuhan 430074,China)  
Based on the displacement function deduced in reference~([1]),QR method is introduced to the elasto-plastic analysis for shear walls.Following the pre-researches,the specific elasto-plastic computing format for QR method is improved by incremental iteration for initial stress.The program is designed in MATLAB to analyze an actual model of the shear wall.By comparing it with ANSYS and(experiment) in detail,it is shown that the method has some merits of strong adaptability,few unknown numbers,high precision and(simple) computation.The method is valuable not only in theory but also in practice.
【CateGory Index】: TU398.2
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 WANG Qing~1,XU Gang~(1,2)(1.College of Civil&Hydropower Engineering,China Three Gorges University,Yichang 443002,China;2.School of Civil Eng.Mechanics,HUST,Wuhan 430074,China);QR method for elasto-plastic analysis of shear walls Ⅰ——displacement function and constitutive model[J];Sichuan Building Science;2006-05
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 QIAN Huanxin FANG Yongming(Tongji University, Shanghai 200092);Elasto-Plastic Finite Element Analysis ofReinforced Coupled Shear Walls[J];Structural Engineers;2003-01
2 ZHANG Ji-jiong,Li Cheng-ming (Taiyuan University of Technology, Taiyuan 030024,China);Non-linear finite element analysis on reinforcement concrete shear wall[J];Shanxi Agchitecture;2002-12
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