高速铁路特大钢桁拱桥挂索施工技术研究  

Construction Technology Study on the Stay Cables of Extra Long-span Steel Trussed Arch Bridge for High Speed Railway

作　　者：姜长清[1] 黄胜平[1] 

机构地区：[1]中铁十九局集团第七工程有限公司,广东珠海519020

出　　处：《工程建设与设计》2014年第3期99-101,105,共4页Construction & Design for Engineering

摘　　要：挂索是特大钢桁拱桥施工工艺中极为关键的一个环节。论文结合某高速铁路特大钢桁拱桥施工的成功实践,详细阐述了该特大钢桁拱桥挂索的施工方法,为大跨度铁路钢桁拱桥施工提供了可供借鉴的技术资料。T he installation of stay cables is an extremely critical step in the overall construction technology of the extra long-span steel trussed archbridge. Combining with the successful construction of the extra long-span steel trussed arch bridge for high speed railway, the construction technology study on the stay cables of extra long-span steel trussed archbridge is elaborated in detail, in the paper. The new technological data will be provided for long-span steel trussed arch bridge o fhigh speed railway.

关 键 词：高速铁路 特大跨度钢桁架拱桥 挂索 施工技术 

分 类 号：TU753.3[建筑科学—建筑技术科学]