以环氧树脂作为基体,将预浸料连续碳纤维带制成有局部叠层和无叠层的敏感层。将其敷设于构件表面,采用轴向拉伸循环的加载方式研究了2种敏感层的电阻随载荷变化的响应。实验结果表明,树脂基连续碳纤维预浸料智能材料具有稳定的力阻效应,2种敏感层的传感灵敏度分别是2.95和2.13。初步分析了这种结果产生的原因。 Epoxy resin as a matrix, the continuous strip of prepreg carbon fiber is made with a partial layer and no laminated sensitive layer. Laying on the surface of the component, the response of the two kinds of sensitive layers with the change of load was studied by the loading method of axial stretching cycle. The experimental results show that the resin-based continuous carbon fiber prepreg material has a stable force-resistance effect, and the sensitivities of the two sensitive layers are 2.95 and 2.13, respectively. Preliminary analysis of the reasons for this result.