铁道标准设计Issue(2)：46-49,4.
铁路常用跨度简支T梁SQMZ型双曲面支座的设计研究
Research into the Design of SQMZ-Type Hyperboloidal Steel Bearing Used for Simply Supported T-Beam with Common Span in Railway
任伟 1宋顺忱1
作者信息
- 1. 铁道第三勘察设计院集团有限公司桥梁处,天津300142
- 折叠
摘要
Abstract
Hyperboloidal steel bearing is a kind of railway bridge bearing which can adapt both longitudinal and transverse rotational requirements. It has characteristics such as reasonable force structure, perfect functions and good durability. With its advantages, SQMZ-type hyperboloidal bearings have been widely used in many railway bridge structures. This paper introduces the structure characteristics, working principles, series of design parameters, structure calculation and the experiment ? Of SQMZ-type hyperboloidal bearing.关键词
铁路桥/T梁/双曲面支座Key words
railway bridge/ T-beam/ hyperboloidal bearing分类
交通工程引用本文复制引用
任伟,宋顺忱..铁路常用跨度简支T梁SQMZ型双曲面支座的设计研究[J].铁道标准设计,2012,(2):46-49,4.
