摘要
结合笔者近年参与的多个山区高速公路桥梁勘察设计项目,对山区桥梁的总体勘察设计、上部结构及下部结构设计的一些重点及难点进行总结,并提出一些想法,与同行探讨。
In combination with multiple survey and design projects of expressway bridges in mountainous area with participation of the author in recent years,this paper summarizes some emphases and difficulties in overall survey and design of bridges in mountainous area and design of upper and lower structures,and puts forward some ideas for discussion with colleagues.
出处
《公路交通技术》
2013年第3期74-78,共5页
Technology of Highway and Transport
关键词
精细化
装配式主梁
双支座
支承
高墩
elaboration
prefabricated girder
double brackets
support,high pier
