论装配式大跨径钢波纹板桥的施工技术要点
On the Key Construction Techniques of Prefabricated Large-span Steel Corrugated Plate Bridges
柳青1
作者信息
摘要
本文综合分析了临洮至临夏公路工程AL6 项目中装配式大跨径钢波纹板桥的施工技术要点,包括施工准备、基坑开挖与基底处理、扩大基础混凝土施工、预埋地脚螺栓安装等关键步骤.通过对相关施工技术要点的深入分析,展示了如何充分发挥钢波纹板拱桥的作用,解决因地基基础不均匀沉降导致的破坏.
Abstract
This article comprehensively analyzes the construction technical points of the prefabricated large-span steel corrugated plate bridge in the AL6 project of the Lintao Linxia Highway Project,including key steps such as construction preparation,foundation pit excavation and foundation treatment,expansion of foundation concrete construction,and installation of pre embedded anchor bolts.Through in-depth analysis of relevant construction technology points,it is demonstrated how to fully leverage the role of steel corrugated plate arch bridges and solve the damage caused by uneven settlement of foundation.
关键词
装配式/大跨径/钢波纹板桥/施工技术Key words
prefabricated/long span/steel corrugated plate bridge/construction technique引用本文复制引用
出版年
2024
NETL
NSTL
万方数据