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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국계산역학회 Computers and Concrete, An International Journal Computers and Concrete, An International Journal Vol.25 No.4
- 발행연도
- 2020.1
- 수록면
- 283 - 291 (9page)
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초록· 키워드
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The present paper researches post-buckling behaviors of geometrically imperfect concrete beam resting on elastic foundation reinforced with graphene oxide powders (GOPs) based on finite element method (FEM). Distribution of GOPs are considered as uniform and linearly graded through the thickness. Geometric imperfection is considered as first buckling mode shape of the beam, the GOP reinforced beam is rested in initial position. The material properties of GOP reinforced composite have been calculated via employment of Halpin-Tsai micromechanical scheme. The provided refined beam element verifies the shear deformation impacts needless of any shear correction coefficient. The post-buckling load-deflections relations have been calculated via solving the governing equations having cubic non-linearity implementing FEM. Obtained findings indicate the importance of GOP distributions, GOP weight fraction, matrix material, geometric imperfection, shear deformation and foundation parameters on nonlinear buckling behavior of GOP reinforced beam.
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참고문헌 (76)
참고문헌 신청
Moussa Abualnour / 2019 / Thermomechanical analysis of antisymmetric laminated reinforced composite plates using a new four variable trigonometric refined plate theory / Computers and Concrete, An International Journal 24(6):489~498
Farouk Yahia Addou / 2019 / Influences of porosity on dynamic response of FG plates resting on Winkler/Pasternak/Kerr foundation using quasi 3D HSDT / Computers and Concrete, An International Journal 24(4):347~367
S.S. Ahankari / 2010 / Hysteresis measurements and dynamic mechanical characterization of functionally graded natural rubber-carbon black composites / Polymer Engineering & Science 50(5):871~877
Ahmed, R. A. / 2019 / Analyzing post-buckling behavior of continuously graded FG nanobeams with geometrical imperfections / Geomech. Eng 17(2):175~180
Al-Maliki, A. F. / 2019 / Finite element formulation and vibration of nonlocal refined metal foam beams with symmetric and non-symmetric porosities / Struct. Monit. Mainten 6(2):147~159
Farouk Yahia Addou / 2019 / Influences of porosity on dynamic response of FG plates resting on Winkler/Pasternak/Kerr foundation using quasi 3D HSDT / Computers and Concrete, An International Journal 24(4):347~367
S.S. Ahankari / 2010 / Hysteresis measurements and dynamic mechanical characterization of functionally graded natural rubber-carbon black composites / Polymer Engineering & Science 50(5):871~877
Ahmed, R. A. / 2019 / Analyzing post-buckling behavior of continuously graded FG nanobeams with geometrical imperfections / Geomech. Eng 17(2):175~180
Al-Maliki, A. F. / 2019 / Finite element formulation and vibration of nonlocal refined metal foam beams with symmetric and non-symmetric porosities / Struct. Monit. Mainten 6(2):147~159
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