| 剪力连接件在组合结构桥梁中的设计与新理念 |
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| 引用本文： | 罗杰,张平.剪力连接件在组合结构桥梁中的设计与新理念[J].重庆建筑,2013(1):34-37. |
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| 作者姓名： | 罗杰 张平 |
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| 作者单位： | 重庆市市政设计研究院 |
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| 摘 要： | 剪力连接件是影响钢与混凝土组合结构受力性能、保证异种材料共同工作以提升综合性能的关键性构件。根据剪力连接件对钢与混凝土结合面相对滑移约束程度的不同将组合梁分类,结合典型实例,对适用于不同形式钢-混组合梁的传统与新型剪力连接件的构造与受力特点进行比较分析,探讨了剪力连接件在组合结构桥梁上的应用与钢混结合面设计的新理念。
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| 关 键 词： | 组合结构 剪力连接件 相对滑移 受力特点 |
Design and New Concept of shear connector in composite structured bridge |
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| Abstract: | shear connector is key to ensure the mechanical behavior of the composite structure of steel and concrete and interaction of different materials to uplift combination property.Based on the different impacts of shear connector on the relative slippage constraint of the junction surface of steel and concrete,composite beams are classified.Combined with typical cases,the application tradition of composite steel-concrete beam and the structure and mechanical characteristics of new shear connector are compared and analyzed and the application of shear connector in composite structured bridge is discussed with the new design concepts of the junction surface of steel and concrete introduced. |
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| Keywords: | composite structure shear connector relative slippage mechanical characteristics |
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