국내 최대 기계 및 로봇 연구정보

기술보고서

기술보고서 게시판 내용
타이틀	Thermoelastic Equations for Multi-Layered Cylindrical Shells
저자	Thermoelastic Equations for Multi-Layered Cylindrical Shells
Keyword	Structural Analysis; Thermoelasticity; Layered Cylindrical Shell; Thermal Stress; Laminated Construction
URL	http://send.nal.go.jp/send/jpn/dlpdf.php3/naltr01222.pdf?id=NALTR0001222
보고서번호	NAL TR-1222
발행년도	1994.1.
출처	NAL (National Aerospace Laboratory of Japan)
ABSTRACT	A governing equation for multi-layered cylindrical shells under combined thermal and mechanical loading is derived as a first approximation,consistent with the Kirchhoff-Love hypothesis,in the form of an eighth-order differential equation with respect to the lateral displacement.The shell structure is assumed to consist of homogeneous and isotropic layers having different material properties.It is also assumed that the material properties are constant for each layer.As an analytical example,the deformations and stresses of a multi-layered cylindrical shell under axisymmetric thermal load are analyzed