京九线孙口黄河大桥整体节点钢桁梁  

STEEL TRUSS WITH SOLID JOINTS USED ON SUNKOU HUANGHE GREAT BRIDGE IN JING-JIU RAILWAY LINE

作　　者：赵廷衡[1] 林荫岳[1] 

机构地区：[1]铁道部大桥工程局

出　　处：《铁道工程学报》1996年第3期53-61,共9页Journal of Railway Engineering Society

摘　　要：整体节点钢梁是国外近２０年来刚刚兴起的新型钢梁技术，我国在京九线孙口黄河大桥上首次采用。本文介绍了该桥在架梁技术上取得的主要突破，为此所进行的主要研究和试验，钢梁设计的思路和技术要点，钢梁制造中的关键问题，以及钢梁安装的主要技术要求，旨在为整体节点钢梁在我国的推广使用提供经验。he steel truss with solid joints is a new technique of steel bridge developed abroad just recently 20 years. It has been adopted firstly in our country on the Sunkou Huanghe Great Bridge in the Jing-Jiu Raiway Line,The important breakthrough obtained on the building technique of this type of bridge truss is introduced in this paper. In order to make this breakthorugh,the important research and test works proceed concerned with the desige conception and its technical essentials,key problems in the manufacture of steel truss and the main technical requirements of assembly, so that the experience of building steel truss with solid joints may be popularized and utilized further in our country.

关 键 词：整体节点 钢桁梁 

分 类 号：U448.36[建筑科学—桥梁与隧道工程]