无粘结预应力混凝土环向楼板的施工方法  

Construction Method of Unbonded Prestressed Concrete Round Floor

作　　者：刘慧 

机构地区：[1]广州市宝盛建设实业有限公司,510620

出　　处：《特种结构》2010年第5期108-110,共3页Special Structures

摘　　要：某建筑工程首层环向楼板面积大,为无粘结预应力混凝土结构,沿环向施加预应力,预应力筋居中均匀布置,具有一定的施工难度,本文对该工程的施工方法作介绍。One building project with large area at first floor is an unbonded prestressed concrete structure reinforced along the round direction. It is rather difficuty to lay out the prestressed rebar well-distributed in the middle. The construction method was introduced in the paper.

关 键 词：无粘结预应力混凝土 环向楼板 施工方法 

分 类 号：TU757[建筑科学—建筑技术科学]