缆索吊装系统索塔结构设计探讨  

Discussion on the Structural Design for Towers in Cable Crane System

作　　者：王晓棠 Wang Xiaotang(China Railway ERJU 5th Engineering Co.,Ltd.,Chengdu Sichuan 610091,China)

机构地区：[1]中铁二局第五工程有限公司,四川成都610091

出　　处：《城市建筑》2020年第9期156-157,160,共3页Urbanism and Architecture

摘　　要：本文通过简化缆索吊装系统塔架结构计算,分析了缆索吊装系统吊扣合一塔架中,缆索塔架与斜拉扣挂系统扣锚索塔架间采用铰接结构形式与固结结构形式对塔架受力的影响,指出了采用不同连接结构形式进行塔架结构设计的控制要点,为缆索吊装系统索塔结构设计提供了参考。In this study,the calculation approaches of towers in cable crane system are simplified.Subsequently,the effects of connection types(i.e.,fixed joint and hinged joint)on the structural behaviors are analyzed,both for the tower used for hoisting and buckling and the tower for bucking and anchoring.Based on the results of this study,the main points of tower structural design with different connection types are provided in this paper.The result of this study provides a reference for tower structural design of cable crane system.

关 键 词：缆索吊装系统 结构设计 固结 铰接 塔架 

分 类 号：U445.4[建筑科学—桥梁与隧道工程]