某综合工程40m跨预应力梁施工  

Prestressed Beam(for a span of 40m) Construction in a Complex Building

作　　者：胡才清 

机构地区：[1]安徽建工集团有限公司,安徽合肥230001

出　　处：《安徽建筑》2007年第3期59-59,61,共2页Anhui Architecture

摘　　要：安徽财贸学院龙湖校区学生食堂、浴室、超市工程,在超市部分楼面设置三连跨的预应力大梁。文章简要介绍了该工程超长大跨度预应力大梁的施工方法。Three continuous long-span prestressed beams are set on the roof of supermarket, in the project of the students＇ dining hall, public bathroom and supermarket of Anhui Finance and Trade College. The construction method for the prestressed girder with super long span is briefly introduced in this article.

关 键 词：大跨度 有粘结预应力 钢绞线张拉 锚具 预应力束曲线 孔道灌浆 

分 类 号：TU375.1[建筑科学—结构工程]