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디지털 이미지 상관 관계를 사용하여 용접된 시편의 공진 피로 테스트에서 균열 모니터링

JoVE Journal
Engenharia
Author Produced

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JoVE Journal Engenharia

Crack Monitoring in Resonance Fatigue Testing of Welded Specimens Using Digital Image Correlation

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디지털 이미지 상관 관계를 사용하여 용접된 시편의 공진 피로 테스트에서 균열 모니터링

7,723 Views

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00:05 min

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September 29, 2019

DOI:

10.3791/60390-v

DOI:

10.3791/60390-v

•

00:05 min

September 29, 2019

•

10 Views

Nils Friedrich, Sören Ehlers

¹Institute for Ship Structural Design and Analysis,Hamburg University of Technology (TUHH)

Tags

Crack Monitoring Resonance Fatigue Testing Welded Specimens Digital Image Correlation Fatigue Properties Welded Details Small Scale Specimens Cyclic Load Crack Initiation Crack Propagation Specimen Failure Speckle Pattern Structural Steel Weld Hole Resonance Testing Machine Camera Setup Exposure Time Trigger Signal

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