型钢式挂篮施工技术

杜传宝 钱思成

    （上海浦东新区公路建设发展有限公司）

摘 要： 挂篮施工技术是大型桥梁施工中的常用工艺,目前常规的挂篮形式有平行桁架式、斜拉式等，本文结合工程实例，介绍一种简易实用的型钢式挂篮轻型型钢挂篮悬臂施工技术，较为详述的介绍了挂篮的设计、安装、走行，为类似工程施工提供参考。

关键词： 挂篮; 设计;施工工艺 

                             Construction Technology Using Cradle Made From Shape Steel

                                                                            DU Chuan-bao QIAN Si-cheng

Abstract: Cradle construction technology is a universally adopted technique in constructing large-scale bridges. At present, the common cradle types include parallel truss, canting pull, and so on. Based on the practical projects, this thesis introduces a simple and practicable cradle construction technology using light shaple steel cradle. Moreover, this paper introduces, in details, how to design, install and operate the cradle, which provides reference for the construction of similar projects.

Keywords: cradle ; design; construction technology