波纹钢-混凝土组合涵洞在高填方路段的应用研究  

Research on Application of Corrugated Steel-Concrete Composite Culvert in High-filled Embankment

作　　者：谭红平 Tan Hongping(Hunan Provincial Communications Planning,Surver&Design Institute Co.,Ltd.,Changsha 410004,China)

机构地区：[1]湖南省交通规划勘察设计院有限公司,湖南长沙410004

出　　处：《市政技术》2025年第1期19-25,共7页Journal of Municipal Technology

基　　金：湖南省公路钢波纹板桥涵设计施工与验收规范(B202308)。

摘　　要：为解决山区高速公路桥隧群施工困难、大量弃渣外运和工程造价高等难题,以某高速公路为依托,创新性地提出了波纹钢-混凝土组合涵洞替代桥梁方案,并采用Midas Civil软件对该组合涵洞进行了有限元分析,研究了其受力性能。研究结果表明:该组合涵洞在高填方路基、路面荷载作用下,其强度、刚度均满足设计功能要求,可推广应用于类似山区高速公路建设工程中。In order to address the difficulties of construction,transportation of many waste material,and high project costs in the mountainous highway bridge-tunnel clusters,the corrugated steel-concrete composite structure culvert has been innovatively proposed to replace bridges based on a certain expressway,which was conducted finite element analysisby Midas Civil software and its load-bearing performance was studied.The finding indicate that both the strength and stiffness of this composite structure culvert can meet the design functional requirements under the effects of high-filled embankment and pavement loads,which is applicable for promotion in the construction of similar mountainous highway projects.

关 键 词：高填方道路 波纹钢-混凝土组合涵洞 有限元分析 应用 

分 类 号：U449.8[建筑科学—桥梁与隧道工程]