型钢高强混凝土短肢剪力墙抗震性能试验研究
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（1 广西大通建设监理有限责任公司，南宁 530007； 2 广西大学土木建筑工程学院，南宁 530004； 3 广西建筑科学研究设计院，南宁 530011）［摘要］为了揭示型钢高强混凝土(SRHC)短肢剪力墙的破坏机理和抗震性能,设计了6个SRHC短肢剪力墙试件，并进行低周反复加载试验。研究结果表明：型钢高强混凝土短肢剪力墙根据剪跨比的不同有剪切斜压破坏和弯曲剪切破坏两种破坏形态，承载能力高，刚度稳定性好，极限转角大于1/100，滞回曲线呈梭形，位移延性较差，抗震耗能性能比普通型钢混凝土构件的差，与普通钢筋混凝土构件相当。［关键词］高强混凝土；型钢混凝土（SRC）；短肢剪力墙；抗震性能Experimental study on seismic behavior of steel reinforced high strength concrete short pier shear wallMiao Yazhou1, Chen Zongping2, Su Yisheng2, Jia Bo3(1 Guangxi Datong Construction Supervision Co., Ltd., Nanning 530007, China; 2 College of Civil Eng. & Arch., Guangxi University, Nanning 530004, China; 3 Guangxi Architectural Research and Design Institute, Nanning 530011, China)Abstract:In order to reveal the seismic behavior of steel reinforced high strength concrete (SRHC) short pier shear wall, 6 specimens were designed for low cyclic reversed loading test. Through the test, the failure patterns and bearing capacity are obtained. Experimental study results show that the major failure modes of steel reinforced high strength concrete short pier shear wall are shear diagonal compression failure and bending-shear failure. SRHC has large bearing capacity, stiffness and ultimate rotation capacity, but the displacement ductility and excellent seismic energy dissipation performance are less than the normal steel reinforced concrete.Keywords:high strength concrete; steel reinforced concrete (SRC);short pier shear wall; seismic behavior国家自然科学基金（50968003）。作者简介：苗亚州（1957-），男，海伦县人，高级工程师，总工，国家注册监理工程师，Email:13807803722@139.com。参考文献［1］容柏生. 高层住宅建筑中的短肢剪力墙结构体系［J］. 建筑结构学报,1997，18(6):14-19.［2］程绍革,陈善阳. 高层短肢剪力墙结构振动台试验研究［J］. 建筑科学,2000(1):12-16.［3］赵鸿铁. 钢与混凝土组合结构［M］. 北京:科学出版社,2000.［4］陈宗平,薛建阳,赵鸿铁. 型钢混凝土异形柱抗震性能试验研究［J］.建筑结构学报,2007，28(3):53-61.［5］GB50011—2001建筑抗震设计规范［S］.北京：中国建筑工业出版社，2001.［6］VARMA A H, RIDES J M. Seismic behavior and design of high-strength square concrete-filled steel tube beam columns［J］. Journal of Structural Engineering, ASCE,2004,130(2)：169-179.
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