海洋环境下不同墩高铁路梁式桥桥型方案研究  

Study on the Scheme of Railway Beam Bridge with Different Pier Heights in Marine Environment

作　　者：刘金进 

机构地区：[1]中铁大桥勘测设计院集团有限公司华东分公司,江苏南京210000

出　　处：《中国房地产业》2023年第6期78-81,共4页China Real Estate

摘　　要：海洋环境下不同墩高铁路梁式桥桥型方案的设计应适应海洋环境建桥条件的结构安全性、经济性、耐久性要求,运营期能满足轨道行车安全性、舒适度要求。基于不同墩高,对不同的梁式桥方案开展研究比选,确定不同墩高条件下合理的桥型方案。The design of railway girder bridge type schemes with different pier heights in the marine environment should meet the structural safety,economy and durability requirements of the bridge construction conditions in the marine environment,and meet the requirements of rail traffic safety and comfort during the operation period.Based on different pier heights,different beam bridge schemes are studied and compared to determine reasonable bridge type schemes under different pier heights.

关 键 词：海洋环境 不同墩高 梁式桥 桥型方案 

分 类 号：F53[经济管理—产业经济]