[1]肖南,杨逢春,赵文争.基于响应面法索杆张力结构的可靠度研究[J].深圳大学学报理工版,2014,31(2):179-186.[doi:10.3724/SP.J.1249.2014.02179]
 Xiao Nan,Yang Fengchun,and Zhao Wenzheng.Reliability analysis of cable-strut tensile structures based on response surface method[J].Journal of Shenzhen University Science and Engineering,2014,31(2):179-186.[doi:10.3724/SP.J.1249.2014.02179]
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基于响应面法索杆张力结构的可靠度研究()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第31卷
期数:
2014年第2期
页码:
179-186
栏目:
土木建筑工程
出版日期:
2014-03-20

文章信息/Info

Title:
Reliability analysis of cable-strut tensile structures based on response surface method
文章编号:
20140212
作者:
肖南1杨逢春1赵文争2
1) 浙江大学建筑工程学院,杭州 310058
2) 中信建筑设计研究总院有限公司,武汉 430014
Author(s):
Xiao Nan1 Yang Fengchun1 and Zhao Wenzheng2
1) College of Civil Engineering and Architecture, Zhejiang University, Hangzhou 310058, P.R.China
2) CITIC Institute of Architectural Design & Research Wuhan, Wuhan 430014, P.R.China
关键词:
结构工程索杆张力结构可靠度分析响应面法可靠指标拉索松弛结构失效
Keywords:
structural engineering cable-strut tensile structure reliability analysis response surface method reliability index cable stress relaxation structure failure
分类号:
TU 394
DOI:
10.3724/SP.J.1249.2014.02179
文献标志码:
A
摘要:
研究索杆张力结构在极限状态下的可靠性,利用可靠度分析中的响应面法,对索穹顶结构在极限状态下的可靠性进行分析,并与ANSYS中蒙特卡罗法计算结果进行比较.分析结果表明,响应面法具有足够高的精度;张力结构拉索松弛失效可靠指标不符合规范GB 50068—2001要求,是控制结构失效的主要形式.
Abstract:
In order to better understand the reliability of cable-strut tensile structures under limit states, the Response Surface Method (RSM) was employed to analyze the reliabilities of cable-strut tensile structures, and results by RSM were compared with the ones by Monte Carlo Method in software ANSYS. The results show that RSM has a high enough precision in the calculation of reliability for cable-strut tensile structures, and the reliability index of stress relaxation in cable cannot meet the requirement stipulated by GB 50068—2001, which will become a primary failure mode for consideration in practical application.

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备注/Memo

备注/Memo:
Received:2013-12-20;Accepted:2014-02-20
Foundation:National Natural Science Foundation of China (50978228)
Corresponding author:Associate professor Xiao Nan. E-mail: sholran@zju.edu.cn
Citation:Xiao Nan, Yang fengchun, Zhao Wenzheng. Reliability analysis of cable-strut tensile structures based on response surface method[J]. Journal of Shenzhen University Science and Engineering, 2014, 31(2): 179-186.(in Chinese)
基金项目:国家自然科学基金资助项目(50978228)
作者简介:肖南(1965-),男(汉族),江西省南康市人,浙江大学副教授、博士.E-mail:sholran@zju.edu.cn
引文:肖南,杨逢春,赵文争. 基于响应面法索杆张力结构的可靠度研究[J]. 深圳大学学报理工版,2014,31(2):179-186.
更新日期/Last Update: 2014-03-20