文献类型：期刊文献

英文题名：Three-phase elliptical inclusions with internal uniform hydrostatic stress resultants in isotropic laminated plates

作者：Wang, Xu[1]; Zhou, Kun[2]

机构：[1] School of Mechanical and Power Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China; [2] School of Mechanical and Aerospace Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798, Singapore

年份：2014

卷号：49

起止页码：125

外文期刊名：European Journal of Mechanics, A/Solids

收录：EI(收录号：20144100093062)

语种：英文

外文关键词：Laminating - Hydraulics

摘要：Within the framework of the Kirchhoff-Love isotropic and laminated plate theory, we study the internal stress resultants of a three-phase elliptical inclusion which is bonded to an infinite matrix through an interphase layer. The interfaces of the three-phase inclusion are two confocal ellipses. Two conditions are found to ensure that the internal stress resultants within the elliptical inclusion are uniform and hydrostatic. For given material and geometric parameters of the composite system, the two conditions can be interpreted as restrictions on the remote uniform membrane stress resultants and bending moments. When these two conditions are met, the hoop membrane stress resultant and hoop bending moment in the interphase layer are found to be uniform along the entire interphase/inclusion interface. ? 2014 Elsevier Masson SAS. All rights reserved.