无粘结预应力现浇空心板楼盖在高层建筑中的应用  

THE APPLICATION OF UNBONDED PRESTRESSED IN-SITU HOLLOW SLAB FLOOR TO HIGH-RISE BUILDINGS

作　　者：李永[1] 

机构地区：[1]中国建筑设计研究院,北京100044

出　　处：《工业建筑》2003年第8期77-80,共4页Industrial Construction

摘　　要：着重介绍无粘结预应力现浇空心板在高层建筑中的应用。对现浇空心板的截面选择、内力计算、预应力钢筋和非预应力钢筋的确定进行了详细分析。The application of unbonded prestressed in situ hollow slabs to high rise buildings is highlighted. The selection of cross section for hollow slabs, the calculation of internal force and the selection of prestressed and nonprestressed reinforcements are also analyzed in detail. A valuable exploration on the solution of such problems in high rise buildings as large span structure and reduction of floor height is provided.

关 键 词：高层建筑 无粘结预应力 空心板 非预应力钢筋 内力计算 

分 类 号：TU378[建筑科学—结构工程]