谈山区公路小桥涵设计原则和优化对策  

Design of small bridges and culverts in mountainous highway

作　　者：安玉芳 An Yufang(Jinzhong Highway Sub Bureau Survey and Design Institute,Jinzhong 030006,China)

机构地区：[1]晋中公路分局勘测设计所,山西晋中030006

出　　处：《山西建筑》2018年第31期174-176,共3页Shanxi Architecture

摘　　要：梳理了山区公路小桥涵布置的原则,从涵洞结构形式、涵洞取消、桥涵选址三方面,探讨了小桥涵优化设计的方法,并总结了合理设计小桥涵的意义,以期能为我国山区公路小桥涵设计提供一定参考。This paper combs the mountainous highway small bridge and culvert layout principles,starting from three aspects of culvert structure from,culvert canceling and bridge culvert location selection,it explores the small loridge culvert optimizing design methods,and summarizes the significance of reasonable design of small bridges and culverts.It is expected that the research results in this paper can provide some theoretical guidance for the design of small bridges and culverts in mountainous areas in China.

关 键 词：山区公路 小桥涵设计 优化设计 

分 类 号：U442.5[建筑科学—桥梁与隧道工程]