乏燃料水池覆面板对接焊缝裂纹检测研究

张佳,周兆明,练章华,李锴,陈智

Research on crack detection of butt welds in the cladding panel of spent fuel pool

Jia ZHANG,Zhaoming ZHOU,Zhanghua LIAN,Kai LI,Zhi CHEN

图1 裂纹对电流和磁场的影响示意

Fig.1 Schematic diagram of the effect of crack on current and magnetic field