<P><B>Abstract</B></P> <P>The main objective of this research paper is to investigate the positive influence of the stiffeners on the vibration of functionally graded plates based on an exact approach via Navier solution...
http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
https://www.riss.kr/link?id=A107474074
2018
-
SCI,SCIE,SCOPUS
학술저널
53-61(9쪽)
0
상세조회0
다운로드다국어 초록 (Multilingual Abstract)
<P><B>Abstract</B></P> <P>The main objective of this research paper is to investigate the positive influence of the stiffeners on the vibration of functionally graded plates based on an exact approach via Navier solution...
<P><B>Abstract</B></P> <P>The main objective of this research paper is to investigate the positive influence of the stiffeners on the vibration of functionally graded plates based on an exact approach via Navier solution. The plate is reinforced by stiffeners in both longitudinal and transversal directions. The material properties of functionally graded materials (FGMs) media are distributed across the thickness based on a sigmoid-law form and are assumed to be temperature-dependent. By using the Hamilton's principle and the classical plate theory (CPT), the governing equations of motion are obtained. Based on the Navier solution, an exact solution is proposed for natural frequencies of simply supported rectangular plates. In addition, the effects of related parameters on natural frequencies are also addressed in detail. Finally, numerical examples are presented and compared with existing results.</P> <P><B>Highlights</B></P> <P> <UL> <LI> An exact solution for free vibration analysis. </LI> <LI> Plates are reinforced by longitudinal and transversal stiffeners. </LI> <LI> Based on the Kirchhoff's plate theory. </LI> <LI> Plates are made of sigmoid-functionally graded material (S-FGM). </LI> </UL> </P>
Enhancement of asymptotic formula for added resistance of ships in short waves