| 钢筋混凝土叠合构件裂缝宽度可靠度分析 |
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| 引用本文： | 蔡斌,袁艳慧.钢筋混凝土叠合构件裂缝宽度可靠度分析[J].吉林建筑工程学院学报,2014(6):1-2. |
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| 作者姓名： | 蔡斌 袁艳慧 |
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| 作者单位： | 吉林建筑大学土木工程学院,长春,130118 |
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| 基金项目： | 吉林省科技厅青年科研基金项目，吉林省教育厅“十二五”科研项目，吉林建筑工程学院青年科研发展基金 |
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| 摘 要： | 钢筋混凝土结构设计规范GB50010-2010版提出钢筋混凝土叠合构件裂缝宽度计算方法,但没给出裂缝的可靠度计算方法.在可靠性分析中应将计算模式、材料参数、承受荷载、几何尺寸视为随机变量.本文结合可靠度设计基本理论,利用可靠度计算通用方法 JC法,计算出正常使用状态下钢筋混凝土叠合构件裂缝宽度可靠度指标.
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| 关 键 词： | 混凝土结构 叠合构件 JC法 可靠度 |
Reliability Analysis for Transverse Crack of Composite Member |
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| CAI Bin,YUAN Yan-hui.Reliability Analysis for Transverse Crack of Composite Member[J].Journal of Jilin Architectural and Civil Engineering,2014(6):1-2. |
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| Authors: | CAI Bin YUAN Yan-hui |
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| Affiliation: | CAI Bin, YUAN Yan - hui (School of Civil Engineering, Jilin Jianzhu University, Changchun, China 130118) |
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| Abstract: | ＂Code for Design of Concrete Structure＂ gives the method for computing of transverse crack of the composite member,but the methods for the reliability index have not been given. The models of calculation,the material property,the working load,the geometric size were treated as random variables. The reliability of transverse crack of the composite member were discussed by JC method in this paper by theory of reliability and analysis of probability. |
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| Keywords: | concrete structure composite member JC method reliability |
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