装配式涵洞施工技术要点  

Key Points of Construction Technology for Prefabricated Culverts

作　　者：李晓山 Li Xiaoshan(Huabang Construction Investment Group Co.,Ltd.,Lanzhou,China)

机构地区：[1]华邦建投集团股份有限公司,甘肃兰州

出　　处：《科学技术创新》2023年第17期125-128,共4页Scientific and Technological Innovation

摘　　要：涵洞作为一种过人、过水或过车的通道,在高等级公路中被大量采用。传统的涵洞施工工艺包括基础基坑开挖、基底检测、底板浇筑、墙身浇筑、盖板浇筑等,耗时长,施工质量不高,施工安全风险也较高,且施工现场形象差。随着社会经济的发展,装配式涵洞作为一种较为新颖的涵洞施工工艺,逐渐走入施工人员的视野,由于其具有诸多优点,越来越受到人们的重视。Culverts,as a means of passing through people,water,or vehicles,are widely used in high-grade highways.The traditional culvert construction process includes foundation pit excavation,base detection,bottom plate pouring,wall pouring,cover plate pouring,etc.,which takes a long time,has low construction quality,high construction safety risks,and poor image of the construction site.With the development of society and economy,prefabricated culverts,as a relatively novel culvert construction technology,have gradually entered the field of vision of construction personnel.Due to their many advantages,they have been increasingly valued by people.

关 键 词：装配式涵洞 箱涵 涵洞防水 涵背回填 

分 类 号：U449.5[建筑科学—桥梁与隧道工程]