干线公路旧危桥改造若干问题探析  

Approach to Certain Problems about Transformation of Used and Dangerous Bridge

作　　者：戴国清[1] 周箭[1] 

机构地区：[1]铁岭市公路设计院,铁岭112000

出　　处：《北方交通》2006年第5期109-111,共3页Northern Communications

摘　　要：结合干线公路窄桥加宽、旧桥改造施工及监理的实践，就危旧桥梁改造若干问题进行探讨分析，供同行参考，如有不当，不吝指正。Based on practices of widening narrow bridge, transformation and supervision of used bridge on atterial highway, the paper makes an approach to a certain problems about transformation of dangerous and used bridges,which is used for reference of professions. We hope that you will not stint your criticism if there＇s any improper points.

关 键 词：干线公路 旧危桥改造 问题探析 

分 类 号：U412.11[交通运输工程—道路与铁道工程] U218