钢筋混凝土剪力墙弹塑性分析及应用
|
摘要
介绍了PERFORM-3D中各种单元的弹塑性模型,对单片剪力墙和钢筋混凝土核心筒的试验模型进行了分析和对比,结果表明PERFORM-3D能有效模拟钢筋混凝土剪力墙的弹塑性性能。通过对某超高层框架核心筒建筑进行罕遇地震下的弹塑性时程分析,评价了该结构的抗震性能,并说明了应用PERFORM-3D进行结构抗震分析和评估的过程。
Various elastic-plastic models of structure members i n PERFORM-3D were introduced.The comparison and analysis of the model experimen t results of single shear and reinforced concrete core wall show that PERFORM-3D can effectively simulate the elastic-plastic performance of reinforced con crete shear wall.Through the nonlinear time history analysis of a frame core-t ube and high-rise buildings under severe earthquake,the seismic performance of the structure is evaluated,and the application of PERFORM-3D in the structura l seismic analysis and evaluation process are present.
Various elastic-plastic models of structure members i n PERFORM-3D were introduced.The comparison and analysis of the model experimen t results of single shear and reinforced concrete core wall show that PERFORM-3D can effectively simulate the elastic-plastic performance of reinforced con crete shear wall.Through the nonlinear time history analysis of a frame core-t ube and high-rise buildings under severe earthquake,the seismic performance of the structure is evaluated,and the application of PERFORM-3D in the structura l seismic analysis and evaluation process are present.
引文
[1]CSI.PERFORM-3D Components and Elements[M].America:CSI,2006.
[2]北京金土木软件技术有限公司.Pushover分析在建筑工程抗震设计中的应用[M].北京:中国建筑工业出版社,2010
[3]吕西林,卢文生.纤维墙元模型在剪力墙结构非线性分析中的应用[J].力学季刊,2005,26(1):72-80.
[4]王社良,赵祥,孟和,等.带边框柱中高剪力墙非线性有限元分析[J].西安建筑科技大学学报(自然科学版),2007,39(3):303-307.
[5]魏勇,钱稼如.应用SAP2000程序进行剪力墙非线性时程分析[J].清华大学学报(自然科学版),2005,45(6):740-744.
[6]曹万林,杨兴民,张建伟,等.带不同类型组合暗支撑剪力墙抗震性能试验研究[J].建筑结构学报,2007,28(S1):33-40.
[7]赵长军,曹万林,张建伟,等.基于宏观模型的暗支撑短肢剪力墙非线性分析[J].世界地震工程,2007,23(4):1-6.
[8]周忠发,赵均.混凝土核心筒的有限元模拟及若干参数影响的分析[J].防灾减灾工程学报,2010,30(6):661-667
[9]GB50011-2010,建筑抗震设计规范[S].
[10]ACSE41.Seismic Rehabilitation of Buildings[S].
[2]北京金土木软件技术有限公司.Pushover分析在建筑工程抗震设计中的应用[M].北京:中国建筑工业出版社,2010
[3]吕西林,卢文生.纤维墙元模型在剪力墙结构非线性分析中的应用[J].力学季刊,2005,26(1):72-80.
[4]王社良,赵祥,孟和,等.带边框柱中高剪力墙非线性有限元分析[J].西安建筑科技大学学报(自然科学版),2007,39(3):303-307.
[5]魏勇,钱稼如.应用SAP2000程序进行剪力墙非线性时程分析[J].清华大学学报(自然科学版),2005,45(6):740-744.
[6]曹万林,杨兴民,张建伟,等.带不同类型组合暗支撑剪力墙抗震性能试验研究[J].建筑结构学报,2007,28(S1):33-40.
[7]赵长军,曹万林,张建伟,等.基于宏观模型的暗支撑短肢剪力墙非线性分析[J].世界地震工程,2007,23(4):1-6.
[8]周忠发,赵均.混凝土核心筒的有限元模拟及若干参数影响的分析[J].防灾减灾工程学报,2010,30(6):661-667
[9]GB50011-2010,建筑抗震设计规范[S].
[10]ACSE41.Seismic Rehabilitation of Buildings[S].
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心