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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2023.4
- 수록면
- 149 - 155 (7page)
- DOI
- 10.5050/KSNVE.2023.33.2.149
이용수
초록· 키워드
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This paper presents the transient response analysis conducted for sandwich plates subjected to blast load. These plates are made of two isotropic face sheets and a porous core composed of closed-cell foam. The core with functionally graded pore distribution through the thickness direction is uniformly reinforced using graphene nanoplatelets. Three different porosity distributions are considered, namely, two functionally graded symmetric types and a uniform type. In the analytical method of investigating the transient response of sandwich plates, Reddy’s third order shear deformation theory is employed. To verify the reliability of the presented analytical method, the transient responses are compared to those obtained using the ANSYS software. The influences of the weight fraction, geometry of the graphene nanoplatelet, porosity distribution and porosity coefficient on the transient response are examined using a few examples.
목차
ABSTRACT
1. 서론
2. GNP 보강 다공성 코어 샌드위치판의 수식화
3. 수치 결과 및 토의
4. 결론
References
참고문헌 (12)
참고문헌 신청
Rafiee, M. A., Rafiee, J., Wang, Z., Song, H., Yu, Z. Z. and Koratkar, N., 2009, Enhanced Mechanical Properties of Nanocomposites at Low Graphene Content, ACS Nano, Vol. 3, No. 12, pp. 3884~3890.
Kitipornchai, S., Chen, D. and Yang, J., 2017, Free Vibration and Elastic Buckling of Functionally Graded Porous Beams Reinforced by Graphene Platelets, Materials and Design, Vol. 116, pp. 656~665.
Zhou, X., Wang, Y. and Zhang, W., 2021, Vibration and Flutter Characteristics of GNP-reinforced Functionally Graded Porous Cylindrical Panels Subjected to Supersonic Flow, Acta Astronautica, Vol. 183, pp. 89~100.
Ansari, R., Hassani, R., Gholami, R. and Rouhi, H., 2021, Free Vibration Analysis of Postbuckled Arbitrary-shaped FG-GNP-reinforced Porous Nanocomposite Plates, Thin-walled Structures, Vol. 163, p. 107701.
Yaghoobi, H. and Taheri, F., 2020, Analytical Solution and Statistical Analysis of Buckling Capacity of Sandwich Plates with Uniform and Non-uniform Porous Core Reinforced with Graphene Nanoplatelets, Composite Structures, Vol. 252, p. 112700.
Kitipornchai, S., Chen, D. and Yang, J., 2017, Free Vibration and Elastic Buckling of Functionally Graded Porous Beams Reinforced by Graphene Platelets, Materials and Design, Vol. 116, pp. 656~665.
Zhou, X., Wang, Y. and Zhang, W., 2021, Vibration and Flutter Characteristics of GNP-reinforced Functionally Graded Porous Cylindrical Panels Subjected to Supersonic Flow, Acta Astronautica, Vol. 183, pp. 89~100.
Ansari, R., Hassani, R., Gholami, R. and Rouhi, H., 2021, Free Vibration Analysis of Postbuckled Arbitrary-shaped FG-GNP-reinforced Porous Nanocomposite Plates, Thin-walled Structures, Vol. 163, p. 107701.
Yaghoobi, H. and Taheri, F., 2020, Analytical Solution and Statistical Analysis of Buckling Capacity of Sandwich Plates with Uniform and Non-uniform Porous Core Reinforced with Graphene Nanoplatelets, Composite Structures, Vol. 252, p. 112700.
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UCI(KEPA) : I410-ECN-0101-2023-424-001322283