The problem of fiber pullout

G. P. Cherepanov; I. E. Esparragoza

doi:10.1016/0921-5093(95)09835-6

The problem of fiber pullout

G. P. Cherepanov, I. E. Esparragoza

Penn State Brandywine

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

The problem of pullout of a long high-modulus rectilinear bar (fiber) embedded in an elastic half-space (matrix) is considered before and while local debonding occurs. An approximate analytical solution to the problem is presented. The problem is then analyzed numerically by means of the finite element method. The results obtained by both approaches, analytical and numerical, are compared. The discrepancy usually appears very small.

Original language	English (US)
Pages (from-to)	332-342
Number of pages	11
Journal	Materials Science and Engineering A
Volume	203
Issue number	1-2
DOIs	https://doi.org/10.1016/0921-5093(95)09835-6
State	Published - Nov 15 1995

All Science Journal Classification (ASJC) codes

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.1016/0921-5093(95)09835-6

Cite this

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title = "The problem of fiber pullout",

abstract = "The problem of pullout of a long high-modulus rectilinear bar (fiber) embedded in an elastic half-space (matrix) is considered before and while local debonding occurs. An approximate analytical solution to the problem is presented. The problem is then analyzed numerically by means of the finite element method. The results obtained by both approaches, analytical and numerical, are compared. The discrepancy usually appears very small.",

author = "Cherepanov, {G. P.} and Esparragoza, {I. E.}",

note = "Funding Information: The work was supported by NASA Grant No. 59204 and US Army SSDG Grant DASG 60-94-C-0032. The authors appreciate the discussions and useful remarks of Dr. Levy, Dr. El-Sayed, Dr. Ebadian, and Dr. Wu. Dr. Perl introduced one of the authors (IE) to the computer program ANSYS, version 4.4a. Sections 1 and 2 were written by G.P. Cherepanov and Sections 3 and 4 by I.E. Esparragoza. The manuscript was prepared by Larisa Cherepanov.",

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AU - Cherepanov, G. P.

AU - Esparragoza, I. E.

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PY - 1995/11/15

Y1 - 1995/11/15

N2 - The problem of pullout of a long high-modulus rectilinear bar (fiber) embedded in an elastic half-space (matrix) is considered before and while local debonding occurs. An approximate analytical solution to the problem is presented. The problem is then analyzed numerically by means of the finite element method. The results obtained by both approaches, analytical and numerical, are compared. The discrepancy usually appears very small.

AB - The problem of pullout of a long high-modulus rectilinear bar (fiber) embedded in an elastic half-space (matrix) is considered before and while local debonding occurs. An approximate analytical solution to the problem is presented. The problem is then analyzed numerically by means of the finite element method. The results obtained by both approaches, analytical and numerical, are compared. The discrepancy usually appears very small.

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ER -

The problem of fiber pullout

Abstract

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