型钢高性能混凝土剪力墙恢复力模型研究
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摘要
在前人研究成果的基础上,本文通过对6个型钢高性能混凝土剪力墙荷载-位移滞回曲线的分析,得出了简化的三折线型恢复力模型,并提出各个特征参数的计算公式,计算值与与试验值较为吻合。滞回规则采用考虑刚度退化和强度退化的剪切滞变模型,为型钢混凝土剪力墙的弹塑性分析提供了依据。
Based on the previous study of other authors,the hysteresis curves of load-displacement of six steel high performance concrete shear walls (SHPCW) were analyzed,simple trilinear resilience model was obtained and reckon formularies of character parameters were proposed.The calculated value in our study shows good agreement with the testing values.The hysteretic shear model with hysteretic rules which can express stiffness degradation and strength degradation,is an essential tool for elastic-plastic analysis of SHPCW.
Based on the previous study of other authors,the hysteresis curves of load-displacement of six steel high performance concrete shear walls (SHPCW) were analyzed,simple trilinear resilience model was obtained and reckon formularies of character parameters were proposed.The calculated value in our study shows good agreement with the testing values.The hysteretic shear model with hysteretic rules which can express stiffness degradation and strength degradation,is an essential tool for elastic-plastic analysis of SHPCW.
引文
白亮,2009.型钢高性能混凝土剪力墙抗震性能及性能设计理论研究.西安建筑科技大学博士学位论文.
董宇光,吕西林,丁子文,2007.型钢混凝土剪力墙抗+剪承载力计算公式研究.工程力学,24(1):114—118.
李莉,薛素铎,曹万林,2008.高强高性能混凝土剪力墙的研究现状及展望.世界地震工程,24(2):90—96.
李国强,崔大光,2008.钢骨混凝土梁柱框支剪力墙试验与恢复力模型研究.建筑结构学报,29(4):73—80.
吕西林,董宇光,2006.截面中部配置型钢的混凝土剪力墙抗震性能研究.地震工程与工程振动,26(6):101—107.
钱稼茹,魏勇,赵作周,蔡益燕,郁银泉,申林,2008.高轴压比钢骨混凝土剪力墙抗震性能试验研究.建筑结构学报,29(2):43—50.
武敏刚,吕西林,2004.钢骨联肢剪力墙抗震性能试验研究.结构工程师,20(5):52—56.
杨红楼,2009.型钢高性能混凝土剪力墙抗震性能试验研究.西安建筑科技大学硕士论文.
张令心,杨桦,江近仁,1999.剪力墙的剪切滞变模型.世界地震工程,15(2):9—16.
中华人民共和国行业标准,2001.混凝土组合结构技术规程(J138-2001).北京:中国建筑工业出版社.
Astaneh A.A.,Zhao Qiuhong,2002.Cyclic behavior of steel shearwall systems.Annual Stability Conference.
Driver R.G.,Kulak G.L.,Kenned D.J.L.et al.,1998.Cyclic test of four2story steel plate shearwall.Journal of Structual Engineering,124(2):112—120.
Emori Katsuhiko,2002.Compressive and shear strength of concrete filled steel box wall.Steel Structures,26(2):29—40.
Link R.A.,Elwi A.E.,1995.Composite concrete2steel plate walls:analysis and behavior.Journal of Structural Engineering,121(2):260—271.
Ozcebe G.,Saatcioglu M.,1989.Hysteretic shear model for RC members.Struct.Engr.,115(1):132—148.
董宇光,吕西林,丁子文,2007.型钢混凝土剪力墙抗+剪承载力计算公式研究.工程力学,24(1):114—118.
李莉,薛素铎,曹万林,2008.高强高性能混凝土剪力墙的研究现状及展望.世界地震工程,24(2):90—96.
李国强,崔大光,2008.钢骨混凝土梁柱框支剪力墙试验与恢复力模型研究.建筑结构学报,29(4):73—80.
吕西林,董宇光,2006.截面中部配置型钢的混凝土剪力墙抗震性能研究.地震工程与工程振动,26(6):101—107.
钱稼茹,魏勇,赵作周,蔡益燕,郁银泉,申林,2008.高轴压比钢骨混凝土剪力墙抗震性能试验研究.建筑结构学报,29(2):43—50.
武敏刚,吕西林,2004.钢骨联肢剪力墙抗震性能试验研究.结构工程师,20(5):52—56.
杨红楼,2009.型钢高性能混凝土剪力墙抗震性能试验研究.西安建筑科技大学硕士论文.
张令心,杨桦,江近仁,1999.剪力墙的剪切滞变模型.世界地震工程,15(2):9—16.
中华人民共和国行业标准,2001.混凝土组合结构技术规程(J138-2001).北京:中国建筑工业出版社.
Astaneh A.A.,Zhao Qiuhong,2002.Cyclic behavior of steel shearwall systems.Annual Stability Conference.
Driver R.G.,Kulak G.L.,Kenned D.J.L.et al.,1998.Cyclic test of four2story steel plate shearwall.Journal of Structual Engineering,124(2):112—120.
Emori Katsuhiko,2002.Compressive and shear strength of concrete filled steel box wall.Steel Structures,26(2):29—40.
Link R.A.,Elwi A.E.,1995.Composite concrete2steel plate walls:analysis and behavior.Journal of Structural Engineering,121(2):260—271.
Ozcebe G.,Saatcioglu M.,1989.Hysteretic shear model for RC members.Struct.Engr.,115(1):132—148.
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