摘要
针对我国对农村公路建设投资有限的情况,在适宜桥址修建漫水桥是实用经济的办法。文中提出了漫水桥设计的原则,分析了漫水桥的适应性及其特点,并结合王湾桥实例,进行了横、纵断面及下部结构设计,对常规桥和漫水桥设计进行了经济比较。
Under the circumstances of the limited investment in rural highway construction,building submersible bridges in right place is a practical and economical way.The design principle of submersible bridges was presented and the adaptability as well as the features of submersible bridges was introduced in this paper.Combining the Wangwan Bridge,the transverse and longitudinal design and the design of substructure were introduced in this paper.An economic comparison between conventional bridge and submersible bridge was made.
出处
《交通科技》
2010年第6期8-10,共3页
Transportation Science & Technology
关键词
通村公路
漫水桥
迎水面
标志柱
rural highway
submersible bridge
upstream face
sign post
