Acknowledgement
Supported by : 한국학술진흥재단
Journal of the Korea institute for structural maintenance and inspection (한국구조물진단유지관리공학회 논문집)
- Volume 3 Issue 4
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- Pages.173-178
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- 1999
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- 2234-6937(pISSN)
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- 2287-6979(eISSN)
Propose of New Ultrasonic Nondestructive Code Considering Discontinuity Position
불연속부의 위치를 고려한 초음파 비파괴 검사 규격의 개선안
- Received : 1999.10.14
- Published : 1999.10.31
Abstract
KS-code(KS B 0896) for nondestructive ultrasonic testing classifies the quality level by ratio of flaw size to plate thickness only. But stress distributions using verification(3 point bending test) show that location of the flaws is more important than the flaw size. So. KS-code should take the effect of flaw location for classifying the quality level of welded steel structures.