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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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이 논문의 연구 히스토리 (3)
2021
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초록· 키워드
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In this paper, an in-plane deformation measuring system using a dual-beam shear interferometer was constructed to measure the in-plane deformation of the measuring object. The in-plane deformation of the object was quantitatively measured according to the load and surface treatment conditions of the object. We also verified the reliability of the proposed technique by simultaneously performing the technique with an electronic speckle pattern interferometry system (ESPI), which is another laser application measurement technology. Digital shearography directly measures the deformation gradient or strain components and has the advantages of being full-field, noncontact, highly sensitive, and robust. It offers a much higher measurement sensitivity compared with noncoherent measurement methods and is more robust and applicable to in-field tests.
목차
ABSTRACT
1. 서론
2. 면내 변위 측정
3. 시험편 제작 및 실험장치 구성
4. 면내 변위 측정 결과 및 해석
5. 실험결과 및 고찰
6. 결론
REFERENCES
참고문헌 (12)
참고문헌 신청
Ryoyama, D. / 2004 / Experimental study of mechanicla analysis in mandibular lengthening : Application of strain gauge measurement / International Journal of Oral and Maxilloracial Surgery 33(3):294~300
Hild, F. / 2006 / Digital Image Correlation : from Displacement Measurement to Identification of Elastic Properties-a Review / An International Journal for Experimental Mechanics 42(2):69~80
Zemmamouche, R. / 2015 / Use of specklegrams background terms for speckle photography combined with phase-shifting electronic speckle patterns interferometry / Optical engineering : the journal of the Society of Photo-optical Instrumentation Enginneers 54(8):13
Aebischer, H. A. / 1997 / Strain Distributions made visible with image-shearing speckle pattern interferometry / Optics and Lasers in Engineering 26(4-5):407~420
Hung, Y. Y. / 1996 / Dual beam phase shift shearography for measurement of inplane strains / Optics and Laser in Engineering 24(5-6):403~413
Hild, F. / 2006 / Digital Image Correlation : from Displacement Measurement to Identification of Elastic Properties-a Review / An International Journal for Experimental Mechanics 42(2):69~80
Zemmamouche, R. / 2015 / Use of specklegrams background terms for speckle photography combined with phase-shifting electronic speckle patterns interferometry / Optical engineering : the journal of the Society of Photo-optical Instrumentation Enginneers 54(8):13
Aebischer, H. A. / 1997 / Strain Distributions made visible with image-shearing speckle pattern interferometry / Optics and Lasers in Engineering 26(4-5):407~420
Hung, Y. Y. / 1996 / Dual beam phase shift shearography for measurement of inplane strains / Optics and Laser in Engineering 24(5-6):403~413
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