钢纤维与基体界面粘结强度的研究

The stick strength between the steel fiber and the base body interface

文章分析了基体性能参数及钢纤维形状对钢纤维及基体界面粘性能的影响，在现有试验资料的基础上探讨了有钩钢纤维和无钩钢纤维的界面粘结强度，比较并研究了平直钢纤维与带钩钢纤维拔出荷载—位移曲线特征。

In this paper it is analyzed that the property parameter of base body and the shape of steel fiber have influence over the stick property between the steel fiber and the base body interface. Based on the present experimental data, the stick strength of interface of the hooked steel fiber is compared with that of unhooked steel fiber and the curve character of the pull out load displacement for the straight steel fiber and the hooked steel fiber is studied.