斜交桥梁圆曲线锥坡设计方法  

A design method for conical slope with circular bottom curve of skew bridges

作　　者：陆华臻[1,2] 张四国[2] 李焱[2] 

机构地区：[1]同济大学,上海200092 [2]天津市市政工程设计研究总院,天津300051

出　　处：《山西建筑》2014年第7期171-172,共2页Shanxi Architecture

摘　　要：对斜交桥梁锥坡的两种设计方案进行了比选,通过阐述锥坡各关键参数及工程量计算过程,介绍了斜交桥梁圆曲线锥坡的设计方法,指出该方法易于理解,便于施工,具有较高的工程应用价值。Abstract： The paper compares two kinds design schemes of conical slope of skewed bridge, describes various critical conical parameters and en- gineering bill calculation process, and introduces the design method for conical slope with circular bottom curve of skew bridges, and finally points out that： the construction method is easy to understand and convenient for construction. Thus, it has higher engineering application value.

关 键 词：锥坡 圆曲线 斜交桥梁 路基边坡 

分 类 号：U448.2[建筑科学—桥梁与隧道工程]