中文摘要：

利用连续碳纤维带、树脂溶液和薄衬底材料制作的碳纤维带树脂基复合材料传感器具有较好的传感性能。将碳纤维带复合材料粘贴在四点弯曲的钢梁上,对其频率响应、线性度、重复性、迟滞性和灵敏度特性进行试验研究。在拉应力为0～72.28MPa范围内,实验表明连续碳带智能传感材料具有较好的力敏效应,平均灵敏度高达87.82,可以定性判断脉冲载荷的大小。

英文摘要：

Resin-based composite fabricated with continuous carbon fiber ribbon,resin solution and thin substrate material,have good sensing performance. Through the four-point bending test of a steel girder with the carbon ribbon composite affixed,we have researched its frequency response,linearity,repeatability,hysteresis and sensitivity characteristics.In the range of 0-72.28MPa with tensile stress,the results show that it has a better effect of force-sensitive,and the average sensitivity achieves about 87.82. It can quantitatively determine the size of the pulsating load.