The change of the resistance indicates the formulation and the propagation of the micro-crack in the SCFC, so SCFC has the ability of self-diagnose.
电阻的变化预示着SCFC中微裂纹的产生和扩展，因此，SCFC可以用于自身健康监测。
2
The experiment results reveal that the resistance changing of SCFC can reflect quantitatively the loading on it, so the SCFC can be used as compress strain sensor.
研究结果表明，SCFC电阻的变化能定量地反映出作用在其上的压力变化，SCFC可以用作压阻型传感器。
3
The piezoresistivities of SCFC under monotonic compressive loading, cyclic loading with increasing amplitudes, cyclic loading with constant amplitude and the dead loading are investigated.