contributor author | Li, Peng | |
contributor author | Jin, Feng | |
contributor author | Chen, Weiqiu | |
contributor author | Yang, Jiashi | |
date accessioned | 2017-05-09T01:25:00Z | |
date available | 2017-05-09T01:25:00Z | |
date issued | 2015 | |
identifier issn | 1048-9002 | |
identifier other | vib_137_03_031001.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/160036 | |
description abstract | The twodimensional (2D) equations for thin elastic plates are used to study extensional motions of a sandwich plate with weak interfaces. The interfaces are governed by the shearslip model that possesses interface elasticity and allows for a discontinuity of the tangential displacements at the interfaces. Equations for the individual layers of the sandwich plate are coupled by the interface conditions. Through a procedure initiated by Mindlin, the layer equations can be written into equations for the collective motion of the layers representing the extensional motion of the sandwich plate, and equations for the relative motions of the layers with respect to each other representing the symmetric thicknessshear motion of the sandwich plate. The use of plate equations results in relatively simpler models compared to the equations of threedimensional (3D) elasticity. Solutions to a few useful problems are presented. These include the propagation of straightcrested waves in an unbounded plate with weak interfaces, the reflection of extensional waves at the joint between a perfectly bonded sandwich plate and a sandwich plate with weak interfaces, and the vibration of a finite sandwich plate with weak interfaces. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Extensional Waves in a Sandwich Plate With Interface Slip | |
type | Journal Paper | |
journal volume | 137 | |
journal issue | 3 | |
journal title | Journal of Vibration and Acoustics | |
identifier doi | 10.1115/1.4029334 | |
journal fristpage | 31001 | |
journal lastpage | 31001 | |
identifier eissn | 1528-8927 | |
tree | Journal of Vibration and Acoustics:;2015:;volume( 137 ):;issue: 003 | |
contenttype | Fulltext | |