配直线预应力筋的混凝土梁在大跨度屋面中的应用  

The Application of the Concrete Beam with the Linear Type Prestressed Reinforcement in the Long-span Roof

作　　者：张彩凤 

机构地区：[1]南京兴华建筑设计研究院,江苏南京210029

出　　处：《江苏建筑》2012年第2期45-46,共2页Jiangsu Construction

摘　　要：文章结合工程实例,介绍了预应力筋直线布置的混凝土梁在某些大空间结构屋面如会议室、礼堂等屋面中的应用,并指出了其优势。According to a blasting project,this paper discusses the application of the concrete beam with the linear type prestressed reinforcement in the long-span roof such as meeting room and assembly hall,and its superiorities were pointed out.

关 键 词：预应力筋 直线型布置 大空间结构 优势 

分 类 号：TU756.44[建筑科学—建筑技术科学]