喀斯特地貌公路钢波纹管涵洞的受力特征研究及效益分析  

Stress characteristics and benefit analysis of steel bellows culvert in Karst Landform highway

作　　者：张仕艳 陈剑 王军 杨毅 梁养辉[3] 胡滨[3] ZHANG Shi-yan;CHEN Jian;WANG Jun;YANG Yi;LIANG Yang-hui;HU Bin(Southwestern State High-level Highway Management Office,Guizhou Xingyi 562400 China;Guizhou Highway Eegineering GroupCo., Ltd.,Guizhou Guiyang 550008 China;CCCC First HighwayConsultants Co.,Ltd, Shaanxi Xi’an 710075 China)

机构地区：[1]黔西南州高等级公路管理处,贵州兴义562400 [2]贵州省公路工程集团有限公司,贵州贵阳550008 [3]中交第一公路勘察设计研究院有限公司,陕西西安710075

出　　处：《山东交通科技》2019年第1期15-18,23,共5页

基　　金：贵州省黔西南州科技计划项目资助;项目编号:2017-01

摘　　要：为了推广钢波纹管涵洞在贵州省黔西南州喀斯特地貌公路工程中的应用,解决现有涵洞不均匀沉降问题,对钢波纹管涵洞施工过程中管周受力特征进行研究,并对其经济、社会效益进行了分析。In order to popularize the application of corrugated steel culvert in the karst topography highway project of qianxiannan prefecture,guizhou province, and solve the problem of uneven settlement of existing culverts,the stress characteristics around the pipe during the construction of corrugated steel culvert were studied, and its economic and social benefits were analyzed.

关 键 词：喀斯特地貌地区 钢波纹管涵洞 受力特征 效益分析 

分 类 号：U449.82[建筑科学—桥梁与隧道工程]