摘要
结合预应力混凝土结构的工作原理,介绍了预应力施工技术在江苏广电城工程中的应用,从预应力筋孔道铺设、预应力筋安装及张拉、孔道灌浆及封锚等方面阐述了预应力施工方法,为同类工程提供了一定指导。
Combining with the working principle of the prestressed concrete structure, the paper introduces the application of the prestressed construction technique in construction of Guangdian city in Jiangsu, and illustrates the methods for the prestressed construction from the pavement of prestressed tendon channel, the installation of prestressed tendon and tension, the channel grouting, and anchor seal, so as to provide direction for similar projects.
出处
《山西建筑》
2010年第29期133-134,共2页
Shanxi Architecture
关键词
预应力筋
混凝土结构
理论伸长值
孔道
prestressed tendon, concrete structure, theoretic extension value, channel
