配筋砌块剪力墙有限元分析与试验比较
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摘要
在具体试验设计配筋砌块砌体剪力墙的基础上,使用ABAQUS软件对其进行数值模拟,对配筋砌体砌块剪力墙的滞回曲线、骨架曲线和延性进行分析研究,包括模型的选取与建立,有限单元的选取等,比较计算结果与试验结果,证明有限元分析模型可靠有效.
Based on an experimental design of reinforced concrete block masonry shear walls,this paper takes a use of ABAQUS software in the process of data simulation and makes a comparative study of reinforced masonry block shear wall hysteretic curves,frame curves and ductility analytical studies including model selection and establishment and limited unit selection.It is proved that the finite element analysis model is reliable and effective and its calculation result is good.
Based on an experimental design of reinforced concrete block masonry shear walls,this paper takes a use of ABAQUS software in the process of data simulation and makes a comparative study of reinforced masonry block shear wall hysteretic curves,frame curves and ductility analytical studies including model selection and establishment and limited unit selection.It is proved that the finite element analysis model is reliable and effective and its calculation result is good.
引文
[1]王吉忠,王苏岩,黄承逵.CFRP加固高强混凝土柱抗震性能和延性研究[J].大连理工大学学报,2008,48(5):708-714.WANG Ji-zhong,WANG Su-yan,HUANG Cheng-kui.Research on ductility and earthquake-resistance of high-strength concrete column confined by CFRP[J].Journal of Dalian University of Technology,2008,48(5):708-714.
[2]盛志刚,刘海笑.往复荷载下小砌块墙体抗震性能的试验研究[J].港工技术,2009,46(4):25-28.SHENG Zhi-gang,LIU Hai-xiao.Seismic behavior of small hollow concrete block walls under low-cyclic loadings[J].Port Engineering Technology,2009,46(4):25-28.
[3]颜於滕,陈晖敏.从汶川地震看结构延性设计[J].中国西部科技,2009,8(21):25.YAN Yu-teng,CHEN Hui-min.Ductility design from Wenchuan earthquake[J].Science and Technology of West China,2009,8(21):25.
[4]杨卫忠,樊濬.砌体受压应力-应变关系[J].郑州大学学报:工学版,2007(1):34-35.YANG Wei-zhong,FAN Rui.Stress-strain relationship of masonry[J].Journal of Zhengzhou University:Engineering Science,2007(1):34-35.
[5]吴难倒,刘志奇.混凝土本构关系及其分析软件简述[J].山西建筑,2009,35(1):95-96.WU Nan-dao,LIU Zhi-qi.The summary of the constitutive relation of concrete and analysis software[J].Shanxi Architecture,2009,35(1):95-96.
[6]于超成.砌体结构破坏准则及其存在的问题[J].山西建筑,2007,33(14):64-65.YU Chao-cheng.Failure criterion of masonry structure and questions existed[J].Shanxi Architecture,2007,33(14):64-65.
[2]盛志刚,刘海笑.往复荷载下小砌块墙体抗震性能的试验研究[J].港工技术,2009,46(4):25-28.SHENG Zhi-gang,LIU Hai-xiao.Seismic behavior of small hollow concrete block walls under low-cyclic loadings[J].Port Engineering Technology,2009,46(4):25-28.
[3]颜於滕,陈晖敏.从汶川地震看结构延性设计[J].中国西部科技,2009,8(21):25.YAN Yu-teng,CHEN Hui-min.Ductility design from Wenchuan earthquake[J].Science and Technology of West China,2009,8(21):25.
[4]杨卫忠,樊濬.砌体受压应力-应变关系[J].郑州大学学报:工学版,2007(1):34-35.YANG Wei-zhong,FAN Rui.Stress-strain relationship of masonry[J].Journal of Zhengzhou University:Engineering Science,2007(1):34-35.
[5]吴难倒,刘志奇.混凝土本构关系及其分析软件简述[J].山西建筑,2009,35(1):95-96.WU Nan-dao,LIU Zhi-qi.The summary of the constitutive relation of concrete and analysis software[J].Shanxi Architecture,2009,35(1):95-96.
[6]于超成.砌体结构破坏准则及其存在的问题[J].山西建筑,2007,33(14):64-65.YU Chao-cheng.Failure criterion of masonry structure and questions existed[J].Shanxi Architecture,2007,33(14):64-65.
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