Procedure to Estimate the Crack Resistance Curve from the Instrumented Charpy V–Notched Impact Test

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Procedure to Estimate the Crack Resistance Curve from the Instrumented Charpy V–Notched Impact Test. / Chaouadi, Rachid; Puzzolante, Luigi; Scibetta, Marc (Peer reviewer).

avaliable only on CD. Ottawa, Canada, 2009.

Research output: Contribution to report/book/conference proceedingsIn-proceedings paper

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Chaouadi, R, Puzzolante, L & Scibetta, M 2009, Procedure to Estimate the Crack Resistance Curve from the Instrumented Charpy V–Notched Impact Test. in avaliable only on CD. Ottawa, Canada, 12th International Conference on Fracture, Ottawa, Canada, 2009-07-13.

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@inproceedings{35c2bfa5e5de4f55be8d0809d812c64e,
title = "Procedure to Estimate the Crack Resistance Curve from the Instrumented Charpy V–Notched Impact Test",
abstract = "Recently, a simple procedure based on the relationship between crack length and absorbed energy was provided to determine the crack length from the load– displacement test record. This procedure was validated on a large number of materials using various cracked geometries. The main objective of this paper is to investigate the possibility to apply a similar procedure to a V–notched geometry, namely the Charpy specimen. Such an evaluation would lead to estimate the material crack resistance from a single Charpy V–notched impact test. By performing a number of well–selected experiments, we demonstrated that such a correlation exists, allowing the determination of both static as well as dynamic (impact) crack resistance from the simple instrumented Charpy impact test with a reasonable accuracy.",
keywords = "ductile fracture, crack resistance, Charpy V–notched, quasi–static loading, dynamic loading",
author = "Rachid Chaouadi and Luigi Puzzolante and Marc Scibetta",
note = "Score = 3",
year = "2009",
month = "7",
day = "15",
language = "English",
booktitle = "avaliable only on CD",

}

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TY - GEN

T1 - Procedure to Estimate the Crack Resistance Curve from the Instrumented Charpy V–Notched Impact Test

AU - Chaouadi, Rachid

AU - Puzzolante, Luigi

A2 - Scibetta, Marc

N1 - Score = 3

PY - 2009/7/15

Y1 - 2009/7/15

N2 - Recently, a simple procedure based on the relationship between crack length and absorbed energy was provided to determine the crack length from the load– displacement test record. This procedure was validated on a large number of materials using various cracked geometries. The main objective of this paper is to investigate the possibility to apply a similar procedure to a V–notched geometry, namely the Charpy specimen. Such an evaluation would lead to estimate the material crack resistance from a single Charpy V–notched impact test. By performing a number of well–selected experiments, we demonstrated that such a correlation exists, allowing the determination of both static as well as dynamic (impact) crack resistance from the simple instrumented Charpy impact test with a reasonable accuracy.

AB - Recently, a simple procedure based on the relationship between crack length and absorbed energy was provided to determine the crack length from the load– displacement test record. This procedure was validated on a large number of materials using various cracked geometries. The main objective of this paper is to investigate the possibility to apply a similar procedure to a V–notched geometry, namely the Charpy specimen. Such an evaluation would lead to estimate the material crack resistance from a single Charpy V–notched impact test. By performing a number of well–selected experiments, we demonstrated that such a correlation exists, allowing the determination of both static as well as dynamic (impact) crack resistance from the simple instrumented Charpy impact test with a reasonable accuracy.

KW - ductile fracture

KW - crack resistance

KW - Charpy V–notched

KW - quasi–static loading

KW - dynamic loading

UR - http://ecm.sckcen.be/OTCS/llisapi.dll/open/ezp_101436

UR - http://knowledgecentre.sckcen.be/so2/bibref/6529

M3 - In-proceedings paper

BT - avaliable only on CD

CY - Ottawa, Canada

ER -

ID: 206290