Analysis of cracked magnetoelectroelastic composites under time-harmonic loading (Record no. 46505)

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fixed length control field 02167nam a2200253Ia 4500
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control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625153850.0
040 ## - CATALOGING SOURCE
Transcribing agency CICY
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-12295
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245 10 - TITLE STATEMENT
Title Analysis of cracked magnetoelectroelastic composites under time-harmonic loading
490 0# - SERIES STATEMENT
Volume/sequential designation International Journal of Solids and Structures, 47(1), p.71-80, 2010
520 3# - SUMMARY, ETC.
Summary, etc. This paper presents a numerical model for the analysis of cracked magnetoelectroelastic materials subjected to in-plane mechanical, electric and magnetic dynamic time-harmonic loading. A traction boundary integral equation formulation is applied to solve the problem in combination with recently obtained time-harmonic Green's functions (Rojas-Diaz et al., 2008). The hypersingular boundary integral equations appearing in the formulation are first regularized via a simple change of variables that permits to isolate the singularities. Relevant fracture parameters, namely stress intensity factors, electric displacement intensity factor and magnetic induction intensity factor are directly evaluated as functions of the computed nodal opening displacements and the electric and magnetic potentials jumps across the crack faces. The method is checked by comparing numerical results against existing solutions for piezoelectric solids. Finally, numerical results for scattering of plane waves in a magnetoelectroelastic material by different crack configurations are presented for the first time. The obtained results are analyzed to evaluate the dependence of the fracture parameters on the coupled magnetoelectromechanical load, the crack geometry and the characteristics of the incident wave motion.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element CRACK
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element MAGNETOELECTROELASTIC MATERIALS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element WAVE SCATTERING
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element DYNAMICS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element BOUNDARY ELEMENT METHOD (BEM)
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Rojas-Díaz, R.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name García-Sánchez, F.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Sáez, A.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1JmE86Gh3AO3vIYdlLKBQBF9C9bKYCqBL/view?usp=drivesdk">https://drive.google.com/file/d/1JmE86Gh3AO3vIYdlLKBQBF9C9bKYCqBL/view?usp=drivesdk</a>
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Source of classification or shelving scheme Clasificación local
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-12295 25.06.2025 25.06.2025 Documentos solicitados