摘要
结合具体工程实例 ,从施工准备、穿束、张拉、孔道压浆四方面介绍了预应力的施工过程 ,阐述了纵向大张力的施工工艺 ,以满足该大桥锚固体系、纵向张拉吨位、预力束的施工要求。
Combined with practical work the prestress construction procedure is introduced from four aspects: preparation, threading, jacking and cement mortar pouring. According to the construction technology of large longitudinal tension detailed introduction is made in order to meet the construction requirements on anchorage system of bridge, tension force and prestressing bundles.
出处
《山西建筑》
2004年第9期44-45,共2页
Shanxi Architecture
