| 发明名称 |
NONDESTRUCTIVE INSPECTION METHOD |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a nondestructive inspection method with which more detailed inspection of cracks can be implemented, and reliability of inspection can be improved. <P>SOLUTION: A surface shape measurement device 10 measures three dimensional measurement data of a surface shape of a periphery of a crack found in a surface of a structure with a complex shape. An eddy current flaw detection inspection (ECT) device 20 and an ultrasonic flaw detection inspection (UT) device 30 measure the dimension of the crack by using the three dimensional measurement data measured by the surface shape measurement device 10. A repair device 40 repairs the crack by using the three dimensional measurement data of the surface shape used in the nondestructive inspection. <P>COPYRIGHT: (C)2013,JPO&INPIT |
| 申请公布号 |
JP2013015445(A) |
申请公布日期 |
2013.01.24 |
| 申请号 |
JP20110149149 |
申请日期 |
2011.07.05 |
| 申请人 |
HITACHI-GE NUCLEAR ENERGY LTD |
发明人 |
MATSUOKA CHIHIRO;OUCHI HIROFUMI;KONO NAOYUKI;OTANI KENICHI |
| 分类号 |
G01N29/04;G01N29/44;G21C17/003 |
主分类号 |
G01N29/04 |
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