贝雷梁设计中的相关问题探讨
Discussions on Relevant Problems in the Design of Bailey Beam
戴世伟 1危志豪2
作者信息
- 1. 中国路桥工程有限责任公司 北京市 100011
- 2. 中交一公局集团有限公司 北京市 100024
- 折叠
摘要
贝雷梁是一种装配式横跨结构,具有自身承载能力大、安拆便捷、结构布置灵活、使用成本低等众多优点,现已被广泛运用于现代工程当中.但实际运用过程中,时常被一些常见问题所困扰.为此,针对实际工程应用中一些常见问题,如跨径布置、非常规支点设置等,采用有限元软件从理论上探讨并分析原因,提出相应处理方案,同时也为后续类似问题的解决提供参考.
Abstract
As a type of fabricated traverse structure,Bailey beam has been widely used in current projects due to its large bearing capacity,convenient installation and disassembly,flexible structure and low cost.However,in the actual application process,engineers are often troubled by some common problems.In view of this situation,in the paper,some problems such as span layout and unconventional pivot settings are theoretically explored by using finite element software,and the reasons are analyzed,corresponding treatment options are put forward,which provides reference for subsequent similar issues.
关键词
桥梁工程/贝雷梁/支点设置/设计计算/常见问题研究Key words
bridge engineering/bailey beam/fulcrum setting/design and calculation/study of relevant problems引用本文复制引用
出版年
2024
NETL
NSTL
万方数据