济南黄河公路大桥主塔塔吊设计与施工  

Design and Construction of Main Tower Crane of Jinan Yellow River Highway Bridge

作　　者：刘玉成[1] 顾国兴[1] 金宝[1] LIU Yucheng;GU Guoxing;JIN Bao(Jinan Urban Construction Group Co.,Ltd.,Jinan 250000)

机构地区：[1]济南城建集团有限公司,济南250000

出　　处：《现代制造技术与装备》2022年第8期79-82,共4页Modern Manufacturing Technology and Equipment

摘　　要：济南黄河公路大桥主桥采用双塔双索面等高钢桁梁斜拉桥,桥塔采用宝瓶型钢筋混凝土塔,承台以上主塔高度为168.6 m。索塔施工期间投入塔吊2台,大塔吊能够承受的质量为25 t,布置4道附墙。塔吊附墙严格按照规范验算,符合规范要求。此外,分析塔吊安装过程中存在的问题,并对塔吊测试进行详细阐述。The main bridge of Jinan Yellow River highway bridge adopts double towers and double cable planes equal-height steel truss girder cable-stayed bridge, and the tower of the bridge adopts treasure-bottle type reinforced concrete tower. The height of the main tower above the bearing cap is 168.6 m. During the construction of sotta river delta, two tower cranes were put into operation. The attached wall of tower crane is checked strictly in accordance with the code and meets the requirements of the code. This paper analyzes the problems existing in the installation of tower crane, and expounds in detail the test of tower crane.

关 键 词：塔吊设计 附墙 验算 塔吊安装 塔吊测试 

分 类 号：U445[建筑科学—桥梁与隧道工程]