Bounding Elastic Constants of an Orthotropic Polycrystal using Measurements of the Microstructure

View Description

Download

small (250x250 max)

medium (500x500 max)

large ( > 500x500)

Full Resolution

PDF
Text

Description

Rating
Permanent URL	http://hdl.lib.byu.edu/1877/114
Title	Bounding Elastic Constants of an Orthotropic Polycrystal using Measurements of the Microstructure
BYU Creator	Adams, Brent L.
Creator	Beran, M. J. Mason, T. A. Olsen, Ted
Keywords	Constituitive behavior; Electron microscopy; Microstructures; Polycrystalline material
Description/Abstract	We show how information about the elastic stiffness and compliance of an orthotropic polycrystal may be obtained from measurements of the statistical properties of the microstructure. We begin by discussing the statistical properties of the governing equations and the hierarchy that results when the equations are averaged. Perturbation solutions are obtained in terms of low-order statistical information. Using methods previously developed, we derive bounds for the elastic stiffnesses and compliances. A heirarchy of bounds is derived using the statistical information obtained from measurements of the microstructure. We discuss the methods used to obtain the correlation functions of the microstructure and provide a specific example, using data obtained from a copper sample.
Source	J. Mech. Phys. Solids, Vol. 44, No. 9, pp. 1543-1563, 1996.;
Publisher	Elseveir Ltd.
Date Original	1905-06-18
Date Digital	2006-03-15
Language	English eng en
Publication Type	Articles
Type	Text
Format	application/pdf
Owning Institution	Brigham Young University
BYU College	Ira A. Fulton College of Engineering and Technology
BYU Department	Mechanical Engineering
Copyright Status	(c) 1996 Elsevier Science Ltd.;
Copyright Use Information	http://www.lib.byu.edu/generic_copyright.html

Comments

Post a Comment for Bounding Elastic Constants of an Orthotropic Polycrystal using Measurements of the Microstructure

you wish to report:

Your comment:

Your Name:

Submit

Cancel

...

Find results with:

Searching collections:

Home Bounding Elastic Constants of an Orthotropic Polycrystal using Measurements of the Microstructure

Bounding Elastic Constants of an Orthotropic Polycrystal using Measurements of the Microstructure

Description

Tags

Comments