|本期目录/Table of Contents|

[1]聂建国,田淑明,矫金广.框架-核心筒组合结构体系在选型中的刚度规律[J].建筑科学与工程学报,2008,25(01):10-17.
　NIE Jian-guo,TIAN Shu-ming,JIAO Jin-guang.Stiffness Regularity in Option of Frame-corewall Composite Structure Systems[J].Journal of Architecture and Civil Engineering,2008,25(01):10-17.
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框架-核心筒组合结构体系在选型中的刚度规律(PDF)
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《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

卷:
25卷
期数:
2008年01期
页码:
10-17
栏目:
出版日期:
2008-03-20

文章信息/Info

Title:
Stiffness Regularity in Option of Frame-corewall Composite Structure Systems
作者:
聂建国1,田淑明1,矫金广2
1.清华大学结构工程与振动教育部重点实验室,北京100084; 2.北京时空筑诚建筑设计有限公司,北京100840
Author(s):
NIE Jian-guo1, TIAN Shu-ming1, JIAO Jin-guang2
1. Key Laboratory of Structural Engineering and Vibration of Ministry of Education, Tsinghua University, Beijing 100084, China; 2. Beijing Space-time Creator Architecture Design Ltd, Beijing 100840, China
关键词:
框架-核心筒结构;  结构选型;  刚度规律;  统一刚度特征参数
Keywords:
frame-corewall structure;  structural option;  stiffness regularity;  unified stiffness characteristic parameter
分类号:
TU398.2
DOI:
-
文献标志码:
A
摘要:
根据外围框架柱与核心筒间框架连梁的不同连接方式可划分为4种不同类型结构,对这4种不同类型的结构抗侧刚度进行了解析和归纳,对其基本周期、框架剪力、核心筒基底弯矩分别进行了对比,给出了各力学特性指标的相对关系计算公式,通过实际工程的反应谱分析进行了验证。将这4种结构类型与带加强层的框架-核心筒结构类型进行类比,提出了5种类型的框架-核心筒组合结构体系的统一刚度特性参数,并给出了合理的取值范围。在上述分析基础上,通过实际工程算例重点讨论了组合楼盖的组合作用和加强方式对结构体系刚度的影响。所得的刚度规律可用于高层结构初步设计阶段的结构选型。
Abstract:
Frame-corewall structure system is categorized into four structural types according to different connections of outrigger frame beams between perimeter frame column and corewall. Lateral stiffnesses of four structural types were analyzed and concluded; fundamental period, shear force of frame and base moment of corewalls were compared respectively; calculation formulae on relative relationship among mechanical property of four types were proposed, which was verified by response spectrum analysis of calculation case. Furthermore, the four structural types were compared with frame-corewall structure with strengthened-story. Stiffness characteristic parameters in five types of frame-corewall composite structural systems were unified and reasonable range was suggested. Based on above analysis, two kinds of strengthening methods including distributed method and concentrated method were contrasted by actual engineering case, as well as composite effect of composite beam under different earthquake intensities. Stiffness regularity proposed above can be applied to option of structural scheme in preliminary design stage of high-rise structure for reference.

参考文献/References:

[1] JGJ 3-2002,高层建筑混凝土结构技术规程[S]. JGJ 3-2002,Technical Specification for Concrete Structures of Tall Building[S].
[2]徐培福,薛彦涛,肖从真,等.高层型钢混凝土框筒混合结构抗震性能试验研究[J].建筑结构,2005,35(5):3-8. XU Pei-fu,XUE Yan-tao,XIAO Cong-zhen,et al.Experimental Study on Seismic Performance of High-rise SRC Hybrid Structures[J].Building Structure,2005,35(5):3-8.
[3]傅学怡.实用高层建筑结构设计[M].北京:中国建筑工业出版社,1999. FU Xue-yi.Practical Design of Tall Building Structure[M].Beijing:China Architecture & Building Press,1999.
[4]SMITH B S,SALIM I.Parameter Study of Outrigger-braced Tall Building Structures[J].Journal of Structure Engineering,1981,107(10):2 001-2 014.
[5]聂建国.国家自然科学基金重点项目(50438020)中期报告[R].北京:清华大学,2006. NIE Jian-guo.Metaphase Report of Key Project of National Natural Science Foundation of China(50438020)[R].Beijing:Tsinghua University,2006.
[6]COULL A,LAU W H O.Analysis of Multioutrigger-braced Structures[J].Journal of Structure Engineering,1989,115(7):1 811-1 815.
[7]聂建国,田淑明.大震下高层型钢混凝土结构弹塑性分析[J].清华大学学报:自然科学版,2007,47(6):772-775. NIE Jian-guo,TIAN Shu-ming.Elastoplastic Analysis of a Tall SRC Structure Under Major Earthquakes[J].Journal of Tsinghua University:Science and Technology,2007,47(6):772-775.
[8]LI Kang-ning.Canny for 3D Nonlinear Static and Dynamic Structural Analysis[M].Singapore:National University of Singapore Press,2006.
[9]GB 50011-2001,建筑抗震设计规范[S]. GB 50011-2001,Building Anti-seismic Design Code[S].
[10]沈蒲生,孟焕陵.框筒结构梁柱截面基于剪力滞最小的合理高度[J].建筑科学与工程学报,2005,22(3):16-19. SHEN Pu-sheng,MENG Huan-ling.Reasonable Section Height of Beam and Column Based on the Minimum Shear Lag in Framed Tube Structures[J].Journal of Architecture and Civil Engineering,2005,22(3):16-19.
[11]王锁军,王元清,吴 杰,等.组合梁刚度对组合框架的抗震性能影响分析[J].建筑科学与工程学报,2006,23(1):39-44. WANG Suo-jun,WANG Yuan-qing,WU Jie,et al.Analysis of Composite Beam Rigidity Influencing Seismic Properties of Composite Frame[J].Journal of Architecture and Civil Engineering,2006,23(1):39-44.

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备注/Memo

备注/Memo:
收稿日期:2008-01-15
基金项目:国家自然科学基金重点项目(50438020)
作者简介:聂建国(1958-),男,湖南衡阳人,长江学者特聘教授,博士生导师,工学博士,E-mail:niejg@mail.tsinghua.edu.cn。
更新日期/Last Update: 2008-03-20