<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Nonlinear dynamic analysis and vibration of eccentrically stiffened S-FGM elliptical cylindrical shells surrounded on elastic foundations in thermal\r\nenvironments"^^ . "Elliptical cylindrical shell is one of shells with special shape. Up to date, there is no publication on vibration and dynamic of functionally graded elliptical cylindrical shells. Therefore, the purpose of the present study is to\r\ninvestigate the nonlinear dynamic response and vibration of imperfect eccentrically stiffness functionally graded\r\nelliptical cylindrical shells on elastic foundations using both the classical shell theory (CST) and Airy stress\r\nfunctions method with motion equations using Volmir's assumption. The material properties are assumed to be\r\ntemperature - dependent and graded in the thickness direction according to a Sigmoid power law distribution (S\r\nFGM). The S-FGM elliptical cylindrical shell with metal-ceramic-metal layers are reinforced by outside metal\r\nstiffeners. Both the S-FGM elliptical shell and metal stiffeners are assumed to be in thermal environment and\r\nboth of them are deformed under temperature simultaneously. Two cases of thermal loading (uniform\r\ntemperature rise and temperature variation through thickness) are considered. The nonlinear motion equations\r\nare solved by Galerkin method and Runge-Kutta method (nonlinear dynamic response, natural frequencies). The\r\neffects of geometrical parameters, material properties, elastic foundations Winkler and Pasternak, the nonlinear\r\ndynamic analysis and nonlinear vibration of the elliptical cylindrical shells are studied. The some obtained\r\nresults are validated by comparing with those in the literature."^^ . "2017" . . "117" . . "Elsevier"^^ . . . "Thin-Walled Structures"^^ . . . "02638231" . . . . . . . . . . . . . "Dinh Nguyen"^^ . "Pham"^^ . "Dinh Nguyen Pham"^^ . . "Dinh Khoa"^^ . "Nguyen"^^ . "Dinh Khoa Nguyen"^^ . . "Dinh Duc"^^ . "Nguyen"^^ . "Dinh Duc Nguyen"^^ . . . . . . "Nonlinear dynamic analysis and vibration of eccentrically stiffened S-FGM elliptical cylindrical shells surrounded on elastic foundations in thermal\r\nenvironments (PDF)"^^ . . . "Đã xuất bản_TWST_Dynamic elip_Đức_Nguyện_Khoa.pdf"^^ . . "HTML Summary of #2813 \n\nNonlinear dynamic analysis and vibration of eccentrically stiffened S-FGM elliptical cylindrical shells surrounded on elastic foundations in thermal \nenvironments\n\n" . "text/html" . . . "Engineering Mechanics"@en . . . "ISI-indexed journals"@en . .