A nondestructive approach for the identification of contact stresses

Jalel Ben Abdallah; Marc Bonnet

doi:10.1016/S1620-7742(00)00022-2

A nondestructive approach for the identification of contact stresses

Jalel Ben Abdallah
, Marc Bonnet

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

Abstract

This note presents a nondestructive method for the identification of contact stresses between a rigid punch and an elastic half-space from measurements of normal displacements and tangential strains on the traction-free part of the surface. Numerical results obtained on axisymmetric sample problems validate the identification method, even in the presence of imperfect data and when the contact zone is not exactly known a priori.

Translated title of the contribution	Une approche non destructive pour l'identification de contraintes de contact
Original language	English
Pages (from-to)	525-529
Number of pages	5
Journal	Comptes Rendus de l'Academie de Sciences - Serie IIb: Mecanique
Volume	328
Issue number	7
DOIs	https://doi.org/10.1016/S1620-7742(00)00022-2
Publication status	Published - 1 Jan 2000
Externally published	Yes

Keywords

Elastic contact
Indentation test
Inverse problem
Nondestructive identification

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10.1016/S1620-7742(00)00022-2

Cite this

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title = "A nondestructive approach for the identification of contact stresses",

abstract = "This note presents a nondestructive method for the identification of contact stresses between a rigid punch and an elastic half-space from measurements of normal displacements and tangential strains on the traction-free part of the surface. Numerical results obtained on axisymmetric sample problems validate the identification method, even in the presence of imperfect data and when the contact zone is not exactly known a priori.",

keywords = "Elastic contact, Indentation test, Inverse problem, Nondestructive identification",

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year = "2000",

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doi = "10.1016/S1620-7742(00)00022-2",

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AU - Ben Abdallah, Jalel

AU - Bonnet, Marc

PY - 2000/1/1

Y1 - 2000/1/1

N2 - This note presents a nondestructive method for the identification of contact stresses between a rigid punch and an elastic half-space from measurements of normal displacements and tangential strains on the traction-free part of the surface. Numerical results obtained on axisymmetric sample problems validate the identification method, even in the presence of imperfect data and when the contact zone is not exactly known a priori.

AB - This note presents a nondestructive method for the identification of contact stresses between a rigid punch and an elastic half-space from measurements of normal displacements and tangential strains on the traction-free part of the surface. Numerical results obtained on axisymmetric sample problems validate the identification method, even in the presence of imperfect data and when the contact zone is not exactly known a priori.

KW - Elastic contact

KW - Indentation test

KW - Inverse problem

KW - Nondestructive identification

UR - https://www.scopus.com/pages/publications/10444268203

U2 - 10.1016/S1620-7742(00)00022-2

DO - 10.1016/S1620-7742(00)00022-2

M3 - Article

AN - SCOPUS:10444268203

SN - 1620-7742

VL - 328

SP - 525

EP - 529

JO - Comptes Rendus de l'Academie de Sciences - Serie IIb: Mecanique

JF - Comptes Rendus de l'Academie de Sciences - Serie IIb: Mecanique

IS - 7

ER -

A nondestructive approach for the identification of contact stresses

Abstract

Keywords

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