预应力钢纤维混凝土板弯曲性能试验研究  

Experimental Study on Bending Performance of Prestressed SFRC Slab

作　　者：田芳[1] 

机构地区：[1]浙江工业大学浙西分校,浙江衢州324000

出　　处：《安徽建筑》2007年第6期187-188,共2页Anhui Architecture

摘　　要：对两种钢纤维掺量(1%,2%)预应力钢纤维混凝土板弯曲性能进行了试验,结果表明,钢纤维可以提高板的承载力。对试验结果进行分析,得出了预应力钢纤维混凝土板的抗弯刚度衰减规律曲线。Bending performance of the presiressed SFRC slabs with two fiber contents （1%, 2%） is tested and the result shows that steel fiber can highly increase bending capacity of the concrete slab. Based on the analysis of the test results, different attenuation curves of the bending rigidity are worked out.

关 键 词：预应力 钢纤维混凝土 抗弯刚度 

分 类 号：TU317.2[建筑科学—结构工程]