The damage behaviors of CFRP unidirectional pultruded composites were monitored by an electricalresistancemethod. The project is a basic research on structure health monitoring of CFRP composite.
This test method covers the determination of the change of resistance with temperature of metallic materials for electrical heating, and is applicable over the range of service temperatures.
本试验方法适用于电热合金随温度变化的测量，亦可用于超过电热合金使用温度范围的情况。
3
Research method and main results is as following: Using electricalresistance furnace and cooling slope to melt A356 aluminum alloy and gain the semi-solid slurry.