| 矮塔斜拉桥的力学行为分析与设计实践 |
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| 引用本文： | 李晓莉,肖汝诚.矮塔斜拉桥的力学行为分析与设计实践[J].结构工程师,2005,21(4):7-9,22. |
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| 作者姓名： | 李晓莉 肖汝诚 |
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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： | 浙江长兴港大桥是一座双塔单索面预应力混凝土矮塔斜拉桥。主桥的孔跨布置为：（39＋88＋38．9）m，采用塔梁固接，墩顶设支座的结构形式，设计构思独特。以该桥为背景，通过计算，分析了矮塔斜拉桥的力学行为，阐述了其设计构思，并对该种桥型的发展前景进行了分析。
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| 关 键 词： | 矮塔斜拉桥 力学行为 桥梁设计 |
Mechanical Behavior Analysis and Design Experience of Low-pylon Cable-stayed Bridge |
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| LI Xiaoli,Xiao Rucheng.Mechanical Behavior Analysis and Design Experience of Low-pylon Cable-stayed Bridge[J].Structural Engineers,2005,21(4):7-9,22. |
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| Authors: | LI Xiaoli Xiao Rucheng |
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| Affiliation: | Tongii University, Shanghai 200092 |
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| Abstract: | The Changxing harbor bridge in Zhejiang is a prestressed cable-stayed bridge with two tower and single-cable-plane. Spans are attributed as (39 + 88 + 38.9)m. The structural type of tower-girder fixed, tower-girder and pier separated and supports mounted on the top of pier is used. Design concept is unique. Taking the bridge as a background,mechanical behavior and design concept are analysed through calculation and development of the special bridge is discussed. |
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| Keywords: | low-pylon cable-stayed bridge mechanical behavior bridge design |
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