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《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

卷:

29卷

期数:

2012年04期

页码:

32-37

栏目:

出版日期:

2012-12-30

文章信息/Info

Title:

Research and Improvement on Seismic Performance Evaluation Method of High-rise Building Structures

作者:

马恺泽¹,刘伯权¹,鄢红良¹,梁兴文²

1. 长安大学 建筑工程学院,陕西 西安 710061; 2. 西安建筑科技大学 土木工程学院,陕西 西安 710055

Author(s):

MA Kai-ze¹, LIU Bo-quan¹, YAN Hong-liang¹, LIANG Xing-wen²

1. School of Civil Engineering, Chang'an University, Xi'an 710061, Shaanxi, China; 2. School of Civil Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, Shaanxi, China

关键词:

高层建筑结构;  抗震性能;  评估方法;  模态Pushover分析方法;  能力谱法;  位移反应谱;  性能目标;  弹塑性分析

Keywords:

high-rise building structure;  seismic performance;  evaluation method;  modal Pushover analysis method;  capacity spectrum method;  displacement response spectrum;  performance objective;  elastic-plastic analysis

分类号:

TU973

DOI:

-

文献标志码:

A

摘要:

为在高层建筑静力弹塑性分析中考虑高阶振型的影响,在模态Pushover分析方法基础上,采用能力谱法替代原有的动力时程分析,在现行规范加速度反应谱基础上计算结构各振型等效单自由度(ESDOF)体系各性能水平的位移反应,然后将其转化为相应多自由度(MDOF)结构的位移反应,并通过振型组合方法(SRSS)求得结构的总位移反应,用其与剪力墙的目标位移进行比较,判断设计结果是否满足性能目标要求。结果表明:该方法较合理地反映了结构在设计地震作用下的位移需求。

Abstract:

In order to calculate the influence of high-order vibration modes for elastic-plastic analysis of high-rise buildings, based on modal Pushover analysis(MPA)method, the capacity spectrum theory was used to take the place of dynamic time-history analysis. Converting the acceleration response spectrum of current code into displacement response spectrum, the displacement response of equivalent single degree of freedom system(ESDOF)in each vibration mode could be calculated by capacity spectrum method. Then, the displacement response of multiple degree of freedom(MDOF)could be obtained too, and it was used to compare with the objective displacement of each performance level, judging whether the structure satisfied its performance objective requirements or not. The results show that the method is reasonable to reflect the requirements of the structure under design earthquake displacement.

参考文献/References:

[1] WOLFGRAM C,ROTH D,WILSON P,et al.Earthquake Simulation Tests of Three One-tenth Scale Models[J].Publication SP,1985,84:347-373.
[2]FAJFAR P,FISCHINGER M.N2—A Method for Nonlinear Seismic Analysis of Regular Structures[C]//JAEPD.Proceedings of the 9th World Conference on Earthquake Engineering.Tokyo:JAEPD,1988:111-116.
[3]GUPTA B,KUNNATH S K.Adaptive Spectra-based Pushover Procedure for Seismic Evaluation of Structures[J].Earthquake Spectra,2000,16(2):367-392.
[4]CHOPRA A K,GOEL R K.A Modal Pushover Analysis Procedure for Estimating Seismic Demands for Buildings[J].Earthquake Engineering and Structural Dynamics,2002,31(3):561-582.
[5]龚思礼.建筑抗震设计手册[M].北京:中国建筑工业出版社,2002. GONG Si-li.Seismic Design Manual[M].Beijing:China Architecture & Building Press,2002.
[6]SHIBATA A,SOZEN M A.Substitute Structure Method for Seismic Design in R/C[J].Journal of the Structure Division,1976,102(1):1-18.
[7]FILIATRAULT A,FOLZ B.Performance-based Seismic Design of Wood Framed Buildings[J].Journal of Structural Engineering,2002,128(1):39-47.
[8]刘 鸣,李世翠,刘伯权.高层建筑抗震设计振型数目选取原则[J].长安大学学报:自然科学版,2009,29(7):73-76. LIU Ming,LI Shi-cui,LIU Bo-quan.Criterion of Mode Number Selection in Seismic Design for High-rise Building Structures[J].Journal of Chang'an University:Natural Science Edition,2009,29(7):73-76.
[9]潘 元,邢国华,吴 涛,等.梁高不等的混凝土中柱节点抗震性能[J].长安大学学报:自然科学版,2010,30(4):60-65. PAN Yuan,XING Guo-hua,WU Tao,et al.Failure Mechanism and Seismic Behavior of Interior Joints with Different Depth Beams[J].Journal of Chang'an University:Natural Science Edition,2010,30(4):60-65.
[10]贡金鑫,李金波,程 玲.锈蚀钢筋混凝土圆柱加固后的抗震性能[J].中国公路学报,2010,23(6):41-48. GONG Jin-xin,LI Jin-bo,CHENG Ling.Seismic Behavior of Strengthened Corrosion-damaged Circular Reinforced Concrete Columns[J].China Journal of Highway and Transport,2010,23(6):41-48.
[11]何世钦,安雪晖,小原孝之,等.配置夹式钢筋的钢筋混凝土柱抗震性能试验[J].中国公路学报,2008,21(4):43-49. HE Shi-qin,AN Xue-hui,OBARA Takayuki,et al.Experiment on Anti-seismic Performance of Reinforced Concrete Columns with Clip Reinforcement[J].China Journal of Highway and Transport,2008,21(4):43-49.
[12]GB 50011—2010,建筑抗震设计规范[S]. GB 50011—2010,Code for Seismic Design of Buildings[S].

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备注/Memo

备注/Memo:

收稿日期:2012-09-12
基金项目:国家自然科学基金项目(51078305,51078037); 中国博士后科学基金项目(2012M511958)
作者简介:马恺泽(1981-),男,内蒙古包头人,讲师,工学博士,E-mail:topmkz@126.com。

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更新日期/Last Update: 2012-12-20