钢筋钢纤维混凝土偏心受拉构件受力变形性能的试验研究

Experimental study of the behaviear of reinforced concrete members with steel fiber and bars under eccentric tension

本文进行了２２根钢纤维掺量不同的钢筋混凝土偏心受拉构件的加载全过程试验，着重研究了钢纤维对构件抗裂度、裂缝宽度和承载力的影响规律，并得出了基于钢筋混凝土结构计算理论并考虑钢纤维各项参数影响的计算方法．

The loading complete process tests of 22 reinforced concrete members with steel fiber and bars under eccentric tension are reported in this paper.The effect of steel fiber on the cracking resistance,the crack width and the bearing capacity of the members are analyzed.Basid on the theory of reinforced concrete structures and the analysis of the test results some approaches for predicton of cracking resistance,creck width and bearing capacity of the members are proposed.\;