包西铁路节段拼装梁综合施工技术  

Comprehensive Construction Techniques of Sectional Assembly Beams in Baotou-Xi’an Railway

作　　者：彭江鸿[1] 周光忠 

机构地区：[1]中国铁建股份有限公司,北京100855 [2]中铁第五勘察设计院集团有限公司,北京102600

出　　处：《铁道建筑技术》2010年第3期1-6,17,共7页Railway Construction Technology

摘　　要：针对包西铁路4种梁型共5座节段拼装桥梁的特点,对其节段预制、拼装施工方案进行了比选,对有代表性的桥梁施工方案进行了详细的阐述,最后对节段拼装施工前景进行了展望。Considering the features of five sectional assembly bridges which are of four types in Baotou-Xi＇ an Railway, comparison and selection are made in their sectional precast and assembly construction scheme. Some representative bridge construetion schemes are elaborated in detail with pieturess. At the end, the prospect of sectional assembly construction is given.

关 键 词：节段拼装梁 预制拼装 综合施工 

分 类 号：U445.36[建筑科学—桥梁与隧道工程]