跨铁路桥梁施工技术方案简析  

Brief Analysis on Construction Technology Scheme of Bridge Across Railway

作　　者：潘承勇 PAN Cheng-yong(The Third Engineering Co.Ltd.of CREC Guangzhou Group,Zhaoqing 526020,China)

机构地区：[1]中铁广州工程局集团第三工程有限公司,广东肇庆526020

出　　处：《工程建设与设计》2021年第20期124-127,共4页Construction & Design for Engineering

摘　　要：以贵阳市天河潭大道二标跨沪昆铁路桥梁工程为例,从下部结构、防护棚架及50 mT梁架设3个方面分析了施工技术要点,提出施工技术应用实践方法对策,其目的是为相关工程建设者提供一些经验。Taking the second bid section of Tianhetan Avenue in Guiyang City as an example, this paper analyzes the key points of construction technology from the three aspects of substructure, protective scaffolding and 50 m T-beam erection, and puts forward the practical methods and countermeasures for the application of construction technology, so as to provide some experience for relevant builders.

关 键 词：跨铁路桥梁施工技术 下部结构 防护棚架 50 mT梁架设 

分 类 号：U444.52[建筑科学—桥梁与隧道工程]