| 钢与混凝土组合梁的可靠度分析 |
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| 引用本文： | 廖汶,陈忠延.钢与混凝土组合梁的可靠度分析[J].钢结构,1999,14(3):36-39. |
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| 作者姓名： | 廖汶 陈忠延 |
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| 作者单位： | 同济大学!上海，200092，同济大学!上海，200092 |
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| 摘 要： | 建立了对桥梁中钢与钢筋混凝土组合梁可靠度分析的半随机过程模型，研究了考虑车辆荷载（包括活载和冲击荷载）与恒载组合作用于下组合梁的可靠度评估．TR荷载组合规则被用来考虑荷载效应之间的关系．运用系统可靠度评估的方法，组合梁被模型化为由混凝土板、剪力传递器和钢梁串联而成的结构系统．
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| 关 键 词： | 可靠度 组合梁 串联系统 |
RELIABILITY ANALYSIS OF STEEL-CONCRETE COMPOSITE BEAM |
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| Liao Wen, Chen Zhongyan.RELIABILITY ANALYSIS OF STEEL-CONCRETE COMPOSITE BEAM[J].Steel Construction,1999,14(3):36-39. |
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| Authors: | Liao Wen Chen Zhongyan |
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| Affiliation: | Tongji University Shanghai 200092 |
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| Abstract: | A semi-stochastic process model was deloped forreliability analysis of steel-concrete beam in bridge engineering. Reliability evaluation was made on composite beam structure under combined action of dead load and traffic load. The TR combination rule was used to consider the relation between load effects. The composite beam structure was modeled as a series system consisted of concrete slab,shear studs and steel beam. |
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| Keywords: | reliability composite beam series system |
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