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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Steel and Composite Structures, An International Journal Steel and Composite Structures, An International Journal Vol.34 No.5
- 발행연도
- 2020.1
- 수록면
- 671 - 679 (9page)
이용수
초록· 키워드
오류제보하기
The new energy-based criterion, named Reinforcement Strain Energy Density (ReiSED), is proposed to investigate the fracture behavior of the cracked orthotropic materials in which the crack is embedded in the matrix along the fibers. ReiSED is an extension of the well-known minimum strain energy density criterion. The concept of the reinforced isotropic solid as an advantageous model is the basis of the proposed mixed-mode I/II criterion. This model introduces fibers as reinforcements of the isotropic matrix in orthotropic materials. The effects of fibers are qualified by defining reinforcement coefficients at tension and shear modes. These coefficients, called Reduced Stress (ReSt), provide the possibility of encompassing the fiber fraction in a fracture criterion for the first time. Comparing ReiSED fracture limit curve with experimental data proves the high efficiency of this criterion to predict the fracture behavior of orthotropic materials.
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참고문헌 (54)
참고문헌 신청
Şeref D. Akbaş / 2019 / Nonlinear behavior of fiber reinforced cracked composite beams / Steel and Composite Structures, An International Journal 30(4):327~336
M.Y. Al-Fasih / 2018 / Tow waviness and anisotropy effects on Mode II fracture of triaxially woven composite / Steel and Composite Structures, An International Journal 26(2):241~253
A.C. Altunisik / 2017 / System identification of arch dam model strengthened with CFRP composite materials / Steel and Composite Structures, An International Journal 25(2):231~244
A.R. Gowhari Anaraki / 2010 / General mixed mode I/II fracture criterion for wood considering T-stress effects / Materials & Design 31(9):4461~4469
A R Gowhari Anaraki / 2010 / A New Mixed-Mode Fracture Criterion for Orthotropic Materials, Based on Strength Properties / The Journal of Strain Analysis for Engineering Design 46(1):33~44
M.Y. Al-Fasih / 2018 / Tow waviness and anisotropy effects on Mode II fracture of triaxially woven composite / Steel and Composite Structures, An International Journal 26(2):241~253
A.C. Altunisik / 2017 / System identification of arch dam model strengthened with CFRP composite materials / Steel and Composite Structures, An International Journal 25(2):231~244
A.R. Gowhari Anaraki / 2010 / General mixed mode I/II fracture criterion for wood considering T-stress effects / Materials & Design 31(9):4461~4469
A R Gowhari Anaraki / 2010 / A New Mixed-Mode Fracture Criterion for Orthotropic Materials, Based on Strength Properties / The Journal of Strain Analysis for Engineering Design 46(1):33~44
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