contributor author | T. S. Chang | |
contributor author | Edward B. Magrab | |
date accessioned | 2017-05-08T23:35:12Z | |
date available | 2017-05-08T23:35:12Z | |
date copyright | December, 1991 | |
date issued | 1991 | |
identifier issn | 1528-9044 | |
identifier other | JEPAE4-26124#427_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/108365 | |
description abstract | An improved means of obtaining the elastic constants of component-lead-board assemblages from two three-point bending tests and one four-point torsion test is proposed. The suggested method models the three-point bending test as an orthotropic plate and uses the experimentally obtained bending and torsion results in a standard nonlinear least square procedure to determine the rigidities in the x and y directions and the Poisson’s ratios directly. Numerical simulation of the method indicates that the beam model overestimates the elastic modulii by 4 to 7 percent and the corresponding rigidities by 7 to 13 percent. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | An Improved Procedure for the Determination of the Elastic Constants of Component-Lead-Board Assemblies | |
type | Journal Paper | |
journal volume | 113 | |
journal issue | 4 | |
journal title | Journal of Electronic Packaging | |
identifier doi | 10.1115/1.2905432 | |
journal fristpage | 427 | |
journal lastpage | 430 | |
identifier eissn | 1043-7398 | |
keywords | Elastic constants | |
keywords | Torsion AND Computer simulation | |
tree | Journal of Electronic Packaging:;1991:;volume( 113 ):;issue: 004 | |
contenttype | Fulltext | |