新型预应力钢纤维密肋复合楼盖的特点及应用  

Characteristics and application of new prestressed steel fiber ribbed slab floor

作　　者：肖光发[1] 

机构地区：[1]中铁一局电务工程有限公司,陕西西安710054

出　　处：《山西建筑》2012年第21期59-60,共2页Shanxi Architecture

摘　　要：首先介绍了预应力密肋板在使用中存在的问题,然后将钢纤维、高强混凝土和预应力技术有机结合,提出了一种新型预应力高强钢纤维混凝土密肋复合楼盖体系,并对其特点进行了分析,为该复合结构体系的推广奠定了基础。The paper firstly points out the problems of prestressed ribbed slab floor in application, and then combines steel fiber, high-strength concrete with prestress technique, and puts forward a new kind of prestressed steel fiber ribbed slab floor system, and analyzes its characteristics, which has laid a foundation of the promotion of the composite structure system.

关 键 词：预应力 钢纤维 高强混凝土 密肋楼盖 

分 类 号：TU398[建筑科学—结构工程]