Identification of crack parameters and stress intensity factors in finite and semi-infinite plates solving inverse problems of linear elasticity

Autor: Andreas Ricoeur, Ramdane Boukellif

Publikováno v: Acta Mechanica. 231:795-813

A method for the detection of a single or multiple straight cracks in finite and semi-infinite plane structures is presented. This allows both the identification of crack parameters such as length, position, and inclination angles with respect to a r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::290d3d8df90bd9d0d05030af3bb1b49f
https://doi.org/10.1007/s00707-019-02575-9

Detection of notches and cracks based on the monitoring of local strain and the solution of inverse problems

Autor: Andreas Ricoeur, Ramdane Boukellif

Publikováno v: Material Design & Processing Communications. 2

Gefördert im Rahmen des Projekts DEAL

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::236173685a09216fdcdfba6fa88c7d73
https://doi.org/10.1002/mdp2.103

Crack Parameter Identification in Elastic Plate Structures Based on Remote Strain Fields and Solution of Inverse Problems

Autor: Ramdane Boukellif, Andreas Ricoeur

Publikováno v: Handbook of Research for Fluid and Solid Mechanics ISBN: 9781315365701
Handbook of Research for Fluid and Solid Mechanics

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::005d4de7a183643418332a9f3ca80dd6
https://doi.org/10.1201/9781315365701-12

Monitoring Fatigue Cracks and Stress Intensity Factors Based on the Distributed Dislocation Technique

Autor: Andreas Ricoeur, Ramdane Boukellif

Publikováno v: Key Engineering Materials. :189-192

We present a method for crack detection and stress intensity factor measurement in plate structures by using strain gauges and applying the dislocation method. The presented approach is based on the strain measured at different locations on the surfa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::72eb875eca60d311f147482ce022be12
https://doi.org/10.4028/www.scientific.net/kem.525-526.189

Monitoring fatigue cracks and SIFs in plate structures solving inverse boundary value problems

Autor: Ramdane Boukellif, Andreas Ricoeur

Publikováno v: PAMM. 11:193-194

In this work we present methods for the detection of cracks in plate and shell structures. In contrast to most of the common monitoring methods taking advantage of the reflection of surface waves at crack faces, the presented approach is based on the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5883f3f7f25c83e877725ca99cf2f1b0
https://doi.org/10.1002/pamm.201110088