公路桥梁V形刚构转体设计关键技术研究  

Key Technology of Rotation Construction for Slant Legged Rigid Frame of Highway

作　　者：王飞杰 何妙猜 WANG Fei-jie;HE Miao-cai(Wuhan Xindaya Road and Bridgc Technology Co,Ltd,Wuhan 430000,China;Zhongnan Branch,Southwest Jiao Tong University Design and Research Institute Co,Ltd,Wuhan 430000,China)

机构地区：[1]武汉信达雅路桥技术有限公司,武汉430000 [2]西南交通大学设计研究院有限公司中南分院,武汉430000

出　　处：《建材世界》2018年第3期55-58,共4页The World of Building Materials

摘　　要：转体施工作为一种较成熟的施工方法,较多的运用于跨线桥施工中,具有对原有交通影响较小,施工工期短,施工线形易于控制等优点。该文主要研究转体施工在斜腿V构中的应用,简要阐明其关键技术及设计要点。As a method of rotation construction,it was more used in the construction of cross-line bridge,which had the advantages of less influence on the original traffic,shorter construction period and easier control of construction line.This paper mainly studied the application of the construction of turnstile in slant legged rigid frame.The key technologies and design points were briefly explained.

关 键 词：平转 斜腿V构 上转盘 下转盘 

分 类 号：U445.4[建筑科学—桥梁与隧道工程]