桥梁施工中预应力工艺技术探讨  

Inquiry on prestressed bridge construction technologies

作　　者：李海生 

机构地区：[1]山西路桥第二工程有限公司,山西临汾041000

出　　处：《山西建筑》2016年第21期175-177,共3页Shanxi Architecture

摘　　要：结合工程实例,从钢筋制作安装、模板加工、混凝土浇筑、拆模等方面,介绍了桥梁工程中预应力施工方案,并阐述了预应力筋张拉的施工技术要点,有效提升了桥梁预应力施工质量。Combining with engineering examples , starting from aspects of s tee l fabr ic ation ins tal lat ion, template manufacture, concre te grouting and template demolishing, the paper introduces prestressed construction scheme of bridge engineering, and describes prestressed tensioning con-struction technology points, so as to effectively improve prestressed bridge construction quality.

关 键 词：桥梁 预应力 模板 钢筋 

分 类 号：U445[建筑科学—桥梁与隧道工程]