配筋聚丙烯纤维增强钢丝网混凝土板抗弯承载力研究  

Study on the flexural bearing capacity of polypropylene fiber reinforced ferroconcrete slabs

作　　者：朱江[1] 赵国藩[2] 李士恩[1] 

机构地区：[1]广东工业大学建设学院,广东广州510006 [2]大连理工大学海岸和近海工程国家重点试验室,辽宁大连116024

出　　处：《混凝土》2008年第1期1-3,共3页Concrete

摘　　要：对32组共96块配筋聚丙烯纤维增强钢丝网混凝土板进行了抗弯试验,研究了配筋聚丙烯纤维增强钢丝网混凝土薄板在不同开裂状态下的抗弯承载力,建立了供设计应用的配筋聚丙烯纤维增强钢丝网混凝土薄板抗弯承载力计算公式,并对某一楼板结构采用普通钢筋混凝土和配筋聚丙烯纤维增强钢丝网混凝土两种材料进行了设计对比。A total of 96 specimens ofpolypropylene fiber reinforced ferroconcrete（ PFOC ） divided into 32 groups were investigated in the flexural test.The flexural bearing capacity of polypropylene fiber reinforced ferroconcrete slabs in different stage of cracks was analyzed.Based on the experimental data, the formula for calculating the bending capacity of polypropylene fiber reinforced ferroconcrete slabs is also proposed.A floor structure ofpolypropylene fiber reinforced ferroconcrete slab is compared with the floor structure of reinforced concrete slab.

关 键 词：聚丙烯纤维 钢丝网混凝土 抗弯 薄板 承载力 

分 类 号：TU528.572[建筑科学—建筑技术科学]