卢浦大桥主桥施工技术  

Construction Technologies Adopted for the Main Bridge of Lupu Great Bridge

作　　者：李茂兴[1] 

机构地区：[1]上海市基础工程公司,上海200002

出　　处：《施工技术》2003年第11期40-43,共4页Construction Technology

摘　　要：卢浦大桥为中承式拱桥 ,中跨拱肋安装采用自制的配备渐进千斤顶的自锚式拱上吊机 ,介绍拱上吊机、移动脚手、临时风撑等临时设施及设备的设计、施工 ,及大型构件的高空吊装定位测量控制技术等。The Lupu Great Bridge is a middle-support-style arched bridge.Engineers adopted a home-made self-anchored on-arch crane equipped with progressive lifting jacks to install arch ribs of the middle span.In this article, the author introduces the design and construction of some temporary equipment and devices such as the on-arch crane, movable scaffolding and temporary wind bracing and so on, and states the high-level lifting position-setting, measure and control technology for large structural members and so forth.

关 键 词：卢浦大桥 中承式拱桥 拱上吊机 悬挂平台 安装 千斤顶 

分 类 号：U448.22[建筑科学—桥梁与隧道工程]