连续刚构桥转体系统设计介绍  

Design of Rotary System for Continuous Rigid Frame Bridge

作　　者：余军思[1] 吴骏[1] 

机构地区：[1]贵州省交通规划勘察设计研究院股份有限公司,贵阳510000

出　　处：《公路交通技术》2017年第4期67-70,76,共5页Technology of Highway and Transport

摘　　要：以一座跨越已建铁路的转体连续刚构桥为例,介绍转体连续刚构桥转盘2种不同聚四氟乙烯滑片设计方案,并得出这2种设计方案其计算转体牵引力相等的结论。This paper,based upon a turntable continuous rigid frame bridge across a built railway,introduced two design schemes of different Teflon vane for the turntable continuous rigid frame bridge,and drawn a conclusion of same calculated traction force at the turntable in both schemes.

关 键 词：转体连续刚构桥 转盘 聚四氟乙烯滑片 转体牵引力 

分 类 号：U448.23[建筑科学—桥梁与隧道工程]