| 钢管混凝土构件设计计算及可靠度分析 |
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| 引用本文： | 陶忠,韩林海,杨华.钢管混凝土构件设计计算及可靠度分析[J].工业建筑,2000,30(6):1-6. |
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| 作者姓名： | 陶忠 韩林海 杨华 |
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| 作者单位： | 哈尔滨建筑大学,哈尔滨,150090 |
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| 基金项目： | 教育部霍英东教育基金，， |
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| 摘 要： | 基于《建筑结构设计统一标准》(GBJ6 8- 84) ,应用结构可靠度分析的一次二阶矩法 ,分别对《钢 -混凝土组合结构设计规程》(DL - 5 0 85 /T - 1 999)和《战时军港抢修早强型钢 -混凝土组合结构设计规程》(GBJ- 2 0 0 0 )中有关圆钢管混凝土和方钢管混凝土轴压、纯弯及压弯构件的承载力设计公式进行了可靠度分析 ,分析结果表明 ,规程中设计公式基本满足统一标准对塑性材料可靠度指标的要求。
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| 关 键 词： | 钢管混凝土 轴压 纯弯 压弯 承载力 可靠度 |
DESIGN CALCULATION OF CONCRETE FILLED STEEL TUBULAR MEMBERS AND RELIABILITY ANALYSIS |
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| Tao Zhong,Han Linhai,Yang Hua.DESIGN CALCULATION OF CONCRETE FILLED STEEL TUBULAR MEMBERS AND RELIABILITY ANALYSIS[J].Industrial Construction,2000,30(6):1-6. |
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| Authors: | Tao Zhong Han Linhai Yang Hua |
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| Affiliation: | Harbin University of Civil Engineering and Architecture\ Harbin\ 150090 |
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| Abstract: | The second moment of first order method recommended in the National Design Standard of Building Structures (GBJ68-84)is applied to analyze the reliability of design formulae of compressing, pure bending and compression bending members,these formulae are recommended in Design Code of Steel Concrete Composite Structures( DL-5085/T-1999)and Design Code of Early Strength Steel Concrete Composite Strctures for Rush Repair of Military Port at War Time (GJB-2000).The analytical results indicate that the reliability indexes of the design formulae satisfy the demand of the National Design Standard of Building Structures( GBJ68-84)for plastic material on the whole. |
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| Keywords: | concrete filled steel tube\ axial compression\ pure bending\ compression bending bearing capacity\ reliability |
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