地理环境对高速公路特大型桥梁工程的影响  

Influence of Natural Geographical Environment on Super Large Bridge Engineering of Expressway

作　　者：李卫国 徐珂[2] 郭建光 陈洋洋 LI Wei-guo;XU Ke;GUO Jian-guang;CHEN Yang-yang(Henan Second Highway Engineering Co.,Ltd.,Puyang,Zhengzhou,Henan 457000,China;Henan University of Economics and Law,Zhengzhou,Henan 450046,China)

机构地区：[1]河南省第二公路工程有限公司,河南郑州457000 [2]河南财经政法大学,河南郑州450046

出　　处：《黑龙江交通科技》2022年第12期76-78,共3页Communications Science and Technology Heilongjiang

基　　金：2021河南省科技攻关项目(项目号212102310289)大跨长联B连续梁桥抗震减震理论与试验研究。

摘　　要：不同的自然地理环境对高速公路桥梁工程施工技术有着不同的影响,在桥位所处自然环境较差的情况下,施工难度相应增大。在濮阳至湖北阳新高速公路特大型桥梁工程项目施工中,由于该地区符合高速路网规划,能够缓解该地区的交通紧张状态,同时对于构建地区高速交通骨架以及促进沿线资源开发和旅游事业的发展有着重要的作用,所以在濮阳市进行高速公路特大型桥梁工程项目建设的施工中,就需要优先考虑到该地区的自然地理环境,有利于项目工程的顺利施工。Different physical and geographical environment has different influence on the construction technology of expressway bridge engineering.When the natural environment of the bridge is bad,the construction difficulty increases correspondingly.During the construction of the super-large bridge project on the Puyang-Hubei Yangxin County Expressway,the traffic tension in the area can be alleviated because the area conforms to the expressway network planning,at the same time,it plays an important role in constructing the regional high-speed traffic framework and promoting the development of resources development and tourism along the route.Therefore,in the construction of the super-large bridge project of the highway in Puyang,it is necessary to give priority to the natural geographical environment of the area,which is conducive to the smooth construction of the project.

关 键 词：大型桥梁工程 自然地理环境 桥梁结构安全 

分 类 号：U412[交通运输工程—道路与铁道工程]