大跨度后张有粘结预应力框架梁施工技术  

The construction technology of large-span post-tensioned prestressed frame beam

作　　者：夏向荣 王宝功[2] 张继明[2] 

机构地区：[1]山东众成地产集团有限公司,山东东营257000 [2]中国石化胜利油田分公司胜利石油化工总厂,山东东营257000

出　　处：《山西建筑》2017年第25期100-102,共3页Shanxi Architecture

摘　　要：结合工程实例对大跨度后张有粘结预应力框架梁施工工艺流程及施工要点进行了分析,指出大跨度后张有粘结预应力框架梁施工技术,降低了楼层中主次梁高度,减少了梁的自重,提高了净空间利用率,提高了建筑结构稳定性,在大跨度结构中得到了广泛使用。We analysis the construction technology construction process and construction points of large-span post-tensioned prestressed frame beam combined with specific engineering examples. Point out the construction technology of large-span post-tensioned prestressed frame beam reduces the height of primary and secondary beams in the floor and reduces the weight of the beam. This construction technology can improve the stability of the building structure,which is widely used in span structure.

关 键 词：后张预应力框架梁 大跨度 施工技术 

分 类 号：TU755[建筑科学—建筑技术科学]