| 曲线上先简支后连续桥梁的处理方法 |
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| 引用本文： | 陈博,刘德坤,邓麟勇. 曲线上先简支后连续桥梁的处理方法[J]. 中南公路工程, 2012, 0(3): 165-167,208 |
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| 作者姓名： | 陈博 刘德坤 邓麟勇 |
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| 作者单位： | [1]湖南省浏醴高速公路建设开发有限公司,湖南长沙410329 [2]湖南大学工程力学系,湖南长沙410082 |
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| 摘 要： | 高速公路上有若干先简支后连续桥梁位于曲线上,理论上为弯桥。为简化设计,降低施工难度和费用,这类弯桥的施工普遍采用＂弯桥直做＂的施工方法。本文以T梁为对象,总结＂弯桥直做＂的不同处理方法,并对各种处理方法进行讨论。
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| 关 键 词： | 先简支后连续桥梁 高速公路 曲线桥梁 |
Treatment Process for Simply-Supported Continuous Bridges Situated in Curvesh |
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| CHEN Bo,LIU Dekun,DENG Linyong. Treatment Process for Simply-Supported Continuous Bridges Situated in Curvesh[J]. Central South Highway Engineering, 2012, 0(3): 165-167,208 |
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| Authors: | CHEN Bo LIU Dekun DENG Linyong |
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| Affiliation: | 1.Hunan Liuli Expressway Construction and Development Co.Ltd,Changsha,Hunan 410329,China;2.Department of Engineering Mechanics,Hunan University,Changsha,Hunan 410082,China) |
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| Abstract: | Some Simply-Supported Continuous Bridges in expressways are situated in curves which are curved bridges theoretically.In order to simplify the design and to decrease the difficulty and the costs of construction,the method that curved bridges are fabricated by straight beams is commonly used in the construction of such bridges.In this paper,the T-shaped beams being taken as examples,the different treatment processes are summarized and discussed. |
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| Keywords: | simply-supported continuous bridge expressway curved bridge |
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