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。
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.
出处
《公路工程》
北大核心
2012年第3期165-167,208,共4页
Highway Engineering
关键词
先简支后连续桥梁
高速公路
曲线桥梁
simply-supported continuous bridge
expressway
curved bridge
