摘要
为解决苏拉马都大桥钢结构梁段吊装过程中桥面吊机的结构受力,以及与钢结构水久构造部件相配合实现施工过程中的锚固和行走问题,进行了结构选择和特殊部件的设计、验算,介绍了桥面吊机的构造、工作原理和施工应用。
In order to handle the structural force of girder segments lift during the lifting process of steel girder segment of Suramadu Bridge, and to help to realize the anchoring and walking in association with permanent steel structural components, the structure selection and design and verification of special parts were carried out. The structure, working principle and application of girder segments lift were introduced.
出处
《筑路机械与施工机械化》
2013年第8期78-81,共4页
Road Machinery & Construction Mechanization
关键词
桥面吊机
结构
原理
应用
girder segments lift
structure
principle
application
