[1]许卫晓,杨伟松,于德湖,等.多层RC框架复合结构体系层间刚度优化设计方法研究[J].地震工程与工程振动,2017,01(6):114-121.[doi:10.13197/j.eeev.2017.06.114.xuwx.013]
 XU Weixiao,YANG Weisong,YU Dehu,et al.Optimum design of inter-story stiffness for the reinforced concrete dual structural systems[J].EARTHQUAKE ENGINEERING AND ENGINEERING DYNAMICS,2017,01(6):114-121.[doi:10.13197/j.eeev.2017.06.114.xuwx.013]
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多层RC框架复合结构体系层间刚度优化设计方法研究
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《地震工程与工程振动》[ISSN:/CN:]

卷:
01
期数:
2017年6
页码:
114-121
栏目:
论文
出版日期:
2017-12-31

文章信息/Info

Title:
Optimum design of inter-story stiffness for the reinforced concrete dual structural systems
作者:
许卫晓12 杨伟松1 于德湖1 张纪刚1
1. 青岛理工大学 土木工程学院, 山东 青岛 266033;
2. 青建集团股份公司, 山东 青岛 266071
Author(s):
XU Weixiao12 YANG Weisong1 YU Dehu1 ZHANG Jigang1
1. School of Civil Engineering, Qingdao University of Technology, Qingdao 266033, China;
2. Qingjian Group Co., Ltd., Qingdao 266071, China
关键词:
钢筋混凝土框架结构复合结构体系层间刚度优化设计
Keywords:
reinforced concrete framedual structural systeminter-story stiffnessoptimum design
分类号:
TU352.1;TU375.4
DOI:
10.13197/j.eeev.2017.06.114.xuwx.013
摘要:
历次震害表明多层RC框架结构广泛出现以柱铰机制为根本原因的层屈服倒塌模式,研究表明采用附加抗侧构件形成复合结构体系能有效提高结构的抗地震倒塌能力。以控制多层RC框架各层层间位移一致,避免薄弱层出现为性能目标,提出了一种简单实用的获得结构各层最优抗侧构件刚度需求的设计方法,即基于静力弹塑性分析的刚度迭代方法。该设计方法能够考虑结构非线性性能的影响,并可自主设定设防目标,符合基于性态的抗震设计思想。最后给出一个抗震设计算例,并对其进行了抗震性能评估。
Abstract:
Weak story yielding mechanism of RC frame structures was widely observed in the past earthquakes, and dual structural systems, i.e. systems combining frames and additional members that mainly carry seismic loading have been suggested to improve the seismic collapse resistance of RC frames. A practical stiffness iteration design method based on the nonlinear static analysis to obtain the optimal stiffness demand of the lateral load resisting members in each story is proposed in this paper, which aims to control the deformation pattern along the height. The nonlinear effect could be considered and the fortification target could be set artificially in this method which fulfills the idea of performance-based structural seismic design theory. Finally, this method is applied to an actual structural example, and the seismic performance of this structure is analyzed.

参考文献/References:

[1] 叶列平,曲哲,马千里,等. 从汶川地震框架结构震害谈"强柱弱梁"屈服机制的实现[J]. 建筑结构,2008,38(11):52-59,67. YE Lieping, QU Zhe, MA Qianli, et al. Study on ensuring the strong column-weak beam mechanism for RC frames based on the damage analysis in the Wenchuan earthquake[J]. Building Structure, 2008,38(11):52-59,67.(in Chinese)
[2] 许卫晓.阶梯墙框架结构抗震性能及设计方法研究[D].哈尔滨:中国地震局工程力学研究所, 2014. XU Weixiao. Study on seismic performance and design of stepped wall-frame structures[D]. Harbin:Institute of Engineering Mechanics, CEA, 2014.(in Chinese)
[3] Andreas J, kappos, Antoniadis panagiotis S. Evaluation and suggestions for improvement of seismic design procedures for R/C walls in dual systems[J]. Earthquake Engineering and Structural Dynamics, 2011, 40:35-53.
[4] Building Code Requirements for Structural Concrete (ACI 318-08) and Commentary (ACI 318R-02)[S]. ACI Committee 318, 2002.
[5] NZS4203 General structural design and design loadings for buildings[S]. Standard New Zealand, Wellington, 1992.
[6] 韦鹏生,王全凤.多因素对剪力墙最优刚度影响的综合分析[J].工程力学,1996,13(2):61-68. WEI Pengsheng, WANG Quanfeng. Comprehensive analysis for the effect of multifactor to the optimum stiffness of shear wall[J]. Engineering Mechanics,1996,13(2):61-68.(in Chinese)
[7] 汪大绥,陈建兴,包联进,等.耗能减震支撑体系研究及其在世博中心工程中的应用[J].建筑结构学报,2010,31(5):117-123. WANG Dasui, CHEN Jianxing, BAO Lianjin, et al. Study and application of seismic energy dissipation bracing system in Expo Center[J]. Journal of Building Structures,2010,31(5):117-123.(in Chinese)
[8] 曲哲,叶列平. "破坏-安全"结构抗震理念及其应用[J]. 震灾防御技术, 2009,4(3):241-255. QU Zhe, YE Lieping. Fail-safe seismic design and its applications[J].Technology for Earthquake Disaster Prevention, 2009,4(3):241-255.(in Chinese)
[9] GB50011-2010建筑抗震设计规范[S].北京:中国建筑工业出版社, 2010. GB50011-2010 Code for Seismic Design of Buildings[S]. Beijing:China architecture & Building Press, 2010.(in Chinese)
[10] Valles RE, Reinborn AM, Kunnath SK, et al. IDARC 2D version4.0:a program for the inelastic damage analysis of buildings[R]. Technical report NCEER-96-0010, State University of New York, Buffalo, 1996.
[11] 许卫晓,孙景江,杜轲,等.阶梯墙框架结构振动台对比试验研究[J].土木工程学报, 2014, 47(2):62-70. XU Weixiao, SUN Jingjiang, DU Ke, et al. Shaking table comparison test of stepped wall-frame structure[J]. China Civil Engineering Journal, 2014, 47(2):62-70.(in Chinese)
[12] 曲哲,叶列平,潘鹏.建筑结构弹塑性时程分析中地震动记录选取方法的比较研究[J].土木工程学报, 2011,44(7):1-12. QU Zhe, YE Lieping, PANG Peng. Comparative study on methods of selecting earthquake ground motions for nonlinear time history analyses of building structures[J]. China Civil Engineering Journal, 2011,44(7):1-12.(in Chinese)

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 WANG Haidong,CHANG Guangle,SHENG Wangcheng.Seismic performance of soil-foundation-RC frame under near-fault horizontal and vertical earthquake[J].EARTHQUAKE ENGINEERING AND ENGINEERING DYNAMICS,2017,01(6):193.[doi:10.13197/j.eeev.2017.01.193.wanghd.024]
[10]张亮泉,付皓然,毛晨曦,等.钢筋混凝土框架结构震后加固方案优选[J].地震工程与工程振动,2017,01(02):097.[doi:10.13197/j.eeev.2017.02.97.zhanglq.011]
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备注/Memo

备注/Memo:
收稿日期:2017-02-10;改回日期:2017-04-25。
基金项目:国家自然科学基金项目(51508295,51608287,51478117);山东省自然科学基金项目(ZR2016EEP17)
作者简介:许卫晓(1988-),男,讲师,博士,主要从事结构抗震和地震灾情快速评估研究.E-mail:wxgodspeed@163.com
更新日期/Last Update: 1900-01-01