NDLI: Analysis method of mixed mode crack in 2D finite piezoelectric media

Content Provider	IEEE Xplore Digital Library
Author	Cui-ying Fan Guang-tao Xu Ming-hao Zhao
Copyright Year	2008
Description	Author affiliation: Dept. of Eng. Mech., Zhengzhou Univ., Zhengzhou (Cui-ying Fan; Guang-tao Xu; Ming-hao Zhao)
Abstract	In this paper, the Hybrid Extended Displacement Discontinuity-Charge Simulation Method (HEDD-CSM) [1] is used to study the mixed mode cracks in two-dimensional finite piezoelectric media under combined mechanical-electrical loadings. The HEDD-CSM combines the extended displacement discontinuity method (EDDM) and the charge simulation method (CSM). The solution for an electrically impermeable crack is approximately expressed by a linear combination of fundamental solutions of the governing equations which includes the extended point force fundamental solutions with the sources placed at chosen points outside the domain of the problem under consideration and the extended Crouch fundamental solutions with the extended displacement discontinuities placed on the crack. The coefficients of the fundamental solutions are determined by letting the approximated solution satisfy the conditions on the boundary of the domain and on the crack face. The center cracks in piezoelectric strips are analyzed by HEDD-CSM. The stress intensity factors and the electric displacement intensity factor are calculated. Meanwhile the effect of finite domain size on these intensity factors is studied. One of the most interesting findings is that the intensity factor $K_{II}$ decouples from $K_{1}$ and $K_{D}$ even in a finite piezoelectric medium.
Starting Page	182
Ending Page	186
File Size	234223
Page Count	5
File Format	PDF
ISBN	9781424428915
DOI	10.1109/SPAWDA.2008.4775774
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-12-05
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Strips extended displacement discontinuity method extended charge simulation method Boundary element methods Piezoelectric medium Mechanical factors Ceramics Finite element methods Equations Stress Vibrations Analytical models crack HEDD-CSM extended intensity factor Piezoelectric materials
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Extented crouch fundamental solutions of parabolic elements for 2D piezoelectric media

Mixed-mode crack propagation using a hybrid analytical and extended finite element method.

Amixedelectricboundaryvalue problem forananti-plane piezoelectriccrack (2002).

Determining Stress Intensity Factor for Cracked Brazilian Disc Using Extended Finite Element Method

Extended finite element method for quasi-brittle fracture (2003).

Numerical solution of cohesive crack problems through optimization methods (2005).

Stress Intensity Factor Analysis of Interface Crack using Boundary Element Method : Application of Virtual Crack Extension Method

Boundary element-free method for fracture analysis of 2-d anisotropic piezoelectric solids.

Numerical method of crack analysis in 2D finite magnetoelectroelastic media

Analysis method of mixed mode crack in 2D finite piezoelectric media

Similar Documents

Extented crouch fundamental solutions of parabolic elements for 2D piezoelectric media

Mixed-mode crack propagation using a hybrid analytical and extended finite element method.

Amixedelectricboundaryvalue problem forananti-plane piezoelectriccrack (2002).

Determining Stress Intensity Factor for Cracked Brazilian Disc Using Extended Finite Element Method

Extended finite element method for quasi-brittle fracture (2003).

Numerical solution of cohesive crack problems through optimization methods (2005).

Stress Intensity Factor Analysis of Interface Crack using Boundary Element Method : Application of Virtual Crack Extension Method

Boundary element-free method for fracture analysis of 2-d anisotropic piezoelectric solids.

Numerical method of crack analysis in 2D finite magnetoelectroelastic media

Analysis method of mixed mode crack in 2D finite piezoelectric media