| 渝利铁路跨线桥桥墩设计及计算 |
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| 引用本文： | 龙培.渝利铁路跨线桥桥墩设计及计算[J].公路交通技术,2012(3):87-90. |
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| 作者姓名： | 龙培 |
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| 作者单位： | 招商局重庆交通科研设计院有限公司,重庆,400067 |
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| 摘 要： | 桥墩计算长度的取值是长期困扰工程技术人员的问题。依据压杆稳定基本理论,并结合实际经验,对渝利铁路跨线桥桥墩在施工和使用阶段的受力进行分析与计算,阐述该桥桥墩计算长度取值的基本思路,供同行参考。
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| 关 键 词： | 桥墩 计算长度 分析与计算 |
Design and Computation for Piers of Overpass Bridge on Chongqing-Lichuan Railway |
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| LONG Pei.Design and Computation for Piers of Overpass Bridge on Chongqing-Lichuan Railway[J].Technology of Highway and Transport,2012(3):87-90. |
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| Authors: | LONG Pei |
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| Abstract: | Computation of piers and especially values of computed length of piers have not been well solved and are also problems puzzling engineers and technicians for long time.On the basis of the basic theory of push rod stability and in combination with practical experiences,this paper analyzes and computes stress on piers of overpass bridge Chongqing-Lichuan Railway during construction and application,and expatiates basic ideas for values of computed length of that bridge to provide a reference for the industry. |
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| Keywords: | pier computed length analysis and computation |
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