INFLUENCE D'UNE SURCHARGE SUR LA PROGRESSION DES FISSURES DE FATIGUE DANS LE CAS DES ACIERS.

C. Robin; M. Louah; G. Pluvinage

INFLUENCE D'UNE SURCHARGE SUR LA PROGRESSION DES FISSURES DE FATIGUE DANS LE CAS DES ACIERS.

Translated title of the contribution: Effect of an Overload on Fatigue Crack Growth in the Case of Steels.

C. Robin^*
, M. Louah
, G. Pluvinage

^*Corresponding author for this work

King Fahd University of Petroleum & Minerals

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

1 Scopus citations

Abstract

This study is concerned with the influence of a single-peak overload on the subsequent growth of fatigue cracks in steels. A study of the overload rate showed that the higher the rate, the greater the retardation. The crack propagation rate and the crack opening load were measured during all tests; it was shown that ELBER's crack testing steels of different strength. It seems that the residual stresses induced by the overload are the major factor causing retardation. Two models, based on the calculation of these stresses, are analyzed.

Translated title of the contribution	Effect of an Overload on Fatigue Crack Growth in the Case of Steels.
Original language	French
Pages (from-to)	7-17
Number of pages	11
Journal	Mecanique, materiaux, electricite
Issue number	385
State	Published - 1982

ASJC Scopus subject areas

General Engineering

Cite this

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abstract = "This study is concerned with the influence of a single-peak overload on the subsequent growth of fatigue cracks in steels. A study of the overload rate showed that the higher the rate, the greater the retardation. The crack propagation rate and the crack opening load were measured during all tests; it was shown that ELBER's crack testing steels of different strength. It seems that the residual stresses induced by the overload are the major factor causing retardation. Two models, based on the calculation of these stresses, are analyzed.",

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N2 - This study is concerned with the influence of a single-peak overload on the subsequent growth of fatigue cracks in steels. A study of the overload rate showed that the higher the rate, the greater the retardation. The crack propagation rate and the crack opening load were measured during all tests; it was shown that ELBER's crack testing steels of different strength. It seems that the residual stresses induced by the overload are the major factor causing retardation. Two models, based on the calculation of these stresses, are analyzed.

AB - This study is concerned with the influence of a single-peak overload on the subsequent growth of fatigue cracks in steels. A study of the overload rate showed that the higher the rate, the greater the retardation. The crack propagation rate and the crack opening load were measured during all tests; it was shown that ELBER's crack testing steels of different strength. It seems that the residual stresses induced by the overload are the major factor causing retardation. Two models, based on the calculation of these stresses, are analyzed.

UR - https://www.scopus.com/pages/publications/0020020187

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ER -

INFLUENCE D'UNE SURCHARGE SUR LA PROGRESSION DES FISSURES DE FATIGUE DANS LE CAS DES ACIERS.

Abstract

ASJC Scopus subject areas

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