研究了炭纤维增强水泥(CFRC)的导电性.测定了它在小应力范围内恒定载荷和循环载荷下电阻率的变化.结果表明,试块的电阻车与压应力有关,反应了试块内部结构及其变形规律.还研究了温度和电阻率压敏性的关系.
The electric conductivity of carbon fibre reinforced cement(CFRC) was studied,the changement of resistivity under cyclic compressive stresses and constant compressive stresses were measured under low stresses.The result shows that there is interrelation b
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