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Keywords: piezoceramics
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Journal Articles
Article Type: Research Papers
J. Appl. Mech. January 2009, 76(1): 011004.
Published Online: October 31, 2008
... 10 2008 bending crack-edge stress field analysis dielectric polarisation permittivity piezoceramics intensity factors piezoelectric material boundary conditions finite element method M-integral electric permittivity Landis , C. M. , 2004 , “ Energetically...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. November 2008, 75(6): 061009.
Published Online: August 20, 2008
... thermal loading beyond an estimated load. In view of such a background, this paper deals with a control problem of a thermal stress in a multilayer composite circular disk consisting of a structural layer and piezoceramic layers with concentrically arranged electrodes. When a heating temperature...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. January 2008, 75(1): 011010.
Published Online: January 11, 2008
... , “ Dislocations and Line Charges in Anisotropic Piezoelectric Insulators ,” Phys. Status Solidi B 0370-1972 10.1002/pssb.2220670108 , 67 , 105 – 111 . Muskhelishvili , N. I. , 1953 , Some Basic Problems of Mathematical Theory of Elasticity , Noordhoof , Leyden . piezoceramics...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. November 2007, 74(6): 1197–1211.
Published Online: March 19, 2007
... a Polarization Switching Model ,” Acta Metall. Mater. 0956-7151 10.1016/0956-7151(94)00379-V , 43 ( 5 ), pp. 2073 – 2084 . lead compounds piezoceramics surface cracks piezoelectricity bending fracture toughness piezoelectric materials capacitance electric domains ferroelectric...
Journal Articles
Article Type: Article
J. Appl. Mech. November 2007, 74(6): 1095–1103.
Published Online: December 19, 2006
..., and three pairs of auxiliary (torsion/bending) functions in two variables. These pairs of functions satisfy the so-called coupled Neumann problem (CNP) in the cross-sectional domain. In the limit “elastic” case the CNP transforms to the Neumann problem, for a beam made of a poled piezoceramics the CNP...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. September 2007, 74(5): 833–844.
Published Online: September 27, 2006
.... 339 – 379 . Fulton , C. C. , and Gao , H. , 2001 , “ Effect of Local Polarization Switching on Piezoelectric Fracture ,” J. Mech. Phys. Solids 0022-5096 10.1016/S0022-5096(00)00049-1 , 49 , pp. 927 – 952 . lead compounds barium compounds piezoceramics cracks...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. September 2007, 74(5): 852–860.
Published Online: July 13, 2006
.... 58 . piezoceramics permittivity penny-shaped cracks Hankel transforms integral equations tensile strength The effective electric displacement, D c , of the crack medium versus the applied stress, σ z A , for PZT-4. The permittivity κ 0 inside the crack...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. November 2004, 71(6): 866–878.
Published Online: January 27, 2005
... 17 151 130 To whom correspondence should be addressed. piezoceramics penny-shaped cracks permittivity surface cracks elastic constants Hankel transforms 2 Electric displacement versus applied electric field with σ 0 ∞ = 5...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. July 2004, 71(4): 486–492.
Published Online: September 7, 2004
... To whom correspondence should be addressed. piezoceramics cracks 17 October 2002 30 January 2004 07 09 2004 Winzer , S. R. , Shankar , N. , and Ritter , A. P. , 1989 , “ Designing Cofired Multilayer Electrostrictive Actuators for Reliability ,” J...
Journal Articles
Article Type: Brief Notes
J. Appl. Mech. July 2004, 71(4): 575–578.
Published Online: September 7, 2004
... applications. piezoceramics cracks fracture 2 Electric displacement intensity factors caused by a uniform electric displacement load D ∞ or a uniform mechanical load σ ∞ 1 A piezoelectric medium with a notch of finite thickness...
Journal Articles
Article Type: Brief Notes
J. Appl. Mech. July 2004, 71(4): 567–571.
Published Online: September 7, 2004
...Ji Hyuck Yang; Kang Yong Lee, Professor penny-shaped cracks piezoceramics lead compounds Hankel transforms Laplace transforms Fredholm integral equations impact (mechanical) crack-edge stress field analysis 1 Infinite piezoelectric strip with a penny-shaped...
Journal Articles
Article Type: Discussions
J. Appl. Mech. November 2003, 70(6): 930.
Published Online: January 5, 2004
...X.-F. Li; K. Y. Lee 05 01 2004 Li , S. , 2003 , “ On Global Energy Release Rate of a Permeable Crack in a Piezoelectric Ceramic ,” Transactions of the ASME, J. Appl. Mech. , 70 , pp. 246 – 252 . piezoceramics crack-edge stress field analysis perturbation...
Journal Articles
Article Type: Discussions
J. Appl. Mech. November 2003, 70(6): 930–931.
Published Online: January 5, 2004
...S. Li 05 01 2004 Li , S. , 2003 , “ On Global Energy Release Rate of a Permeable Crack in a Piezoelectric Ceramic ,” ASME Journal of Applied Mechanics , 70 , pp. 246 – 252 . crack-edge stress field analysis piezoceramics electrostatics (1) For a finite...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. May 2003, 70(3): 426–435.
Published Online: June 11, 2003
... obtained numerically for a specific piezoceramic of technological interest, namely PZT-4. For the special problem of a uniformly rotating solid cylinder with traction-free surface and zero applied electric charge, explicit closed-form solutions are obtained. It is shown that for certain piezoelectric...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. March 2003, 70(2): 246–252.
Published Online: March 27, 2003
.... E. , 1990 , “ Stress and Electric Displacement Distribution Near Griffith’s Type III Crack Tips in Piezoceramics ,” Mater. Lett. , 10 , pp. 219 – 222 . Sosa , H. A. , 1990 , “ Three-Dimensional Eigenfunction Analysis of a Crack in a Piezoelectric Material ,” Int. J. Solids Struct...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. July 2002, 69(4): 521–526.
Published Online: June 20, 2002
... solution is obtained. Its application to the inclusion problem has been given. The components of the stress tensor are discussed. boundary-value problems permittivity piezoceramics tensors inclusions stress analysis lead compounds 1 The normal stress...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. March 2001, 68(2): 270–277.
Published Online: August 28, 2000
...X. Zhou; A. Chattopadhyay, Mem. ASME A new theory is developed to model the hysteresis relation between polarization and electric field of piezoceramics. An explicit formulation governing the hysteresis is obtained by using saturation polarization, remnant polarization, and coercive electric field...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. June 2000, 67(2): 255–261.
Published Online: November 26, 1999
... ,” Int. J. Fract. , 54 , pp. 79 – 100 . Ru , C. Q. , 1999 , “ Electric-Field Induced Crack Closure in Linear Piezoelectric Media ,” Acta Mater. , 47 , pp. 4683 – 4693 . crack-edge stress field analysis composite material interfaces piezoceramics elasticity 1 The...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. June 2000, 67(2): 409–416.
Published Online: October 13, 1999
.... Acoust. Soc. Am. , 28 , pp. 347 – 350 . piezoelectric materials piezoceramics electric strength indentation mechanical strength lead compounds barium compounds calcium compounds Weibull distribution 2 Overall view of the finite element mesh used in the present calculations...