摘要
结合具体工程实例,介绍了无黏结预应力楼盖的设计方法,指出该方法在减轻混凝土结构自重,提高楼板承载力的同时,有效地实现了建筑大空间的功能要求,值得推广。
Connecting with the concrete engineering example, this paper introduces the design method for the binder-free prestressed floor system, and points out that this methods is worthy of popularizing because it can reduce the self weight of the concrete structure, increase the bearing capacity of the floor-plate, and also can realize the requirement of the building for the large space.
出处
《科技情报开发与经济》
2009年第5期199-200,共2页
Sci-Tech Information Development & Economy
关键词
后张法
无黏结预应力空心楼盖
设计方法
post-tensioning technique
binder-free prestressed hollow floor system
design method
