高速公路薄壁式桥台和扶壁式桥台的比较  

On comparison between thin-wall pier and buttressed pier on expressways

作　　者：王宏民[1] 

机构地区：[1]山西省交通科学研究院,山西太原030006

出　　处：《山西建筑》2015年第25期174-175,共2页Shanxi Architecture

摘　　要：从设计和施工两个方面对目前高速公路单孔桥梁常用的薄壁式桥台和扶壁式桥台进行了综合性比较,并结合山西省的实际情况,对桥台形式的发展方向作了研究,以促进公路桥梁的快速发展。From the design and the construction, the paper has the comprehensive comparison between thin-wall pier and buttressed pier which are commonly used in the single-arch bridges on expressways, and researches the development of the pier forms by combining with the circum- stances in Shanxi Province, so as to enhance the speedy development of roads and bridges.

关 键 词：薄壁台 扶壁台 使用条件 结构形式 

分 类 号：U443.21[建筑科学—桥梁与隧道工程]