Ding Haojiang, Guo Fenglin, Zou Daoqin. Elasticity Solutions for a Piezoelectric Cone Under Concentrated Loads at Its Apex[J]. Applied Mathematics and Mechanics, 1999, 20(1): 11-15.
 Citation: Ding Haojiang, Guo Fenglin, Zou Daoqin. Elasticity Solutions for a Piezoelectric Cone Under Concentrated Loads at Its Apex[J]. Applied Mathematics and Mechanics, 1999, 20(1): 11-15.

Elasticity Solutions for a Piezoelectric Cone Under Concentrated Loads at Its Apex

• Received Date: 1997-11-27
• Rev Recd Date: 1998-10-05
• Publish Date: 1999-01-15
• Based on the general solution of the three-dimensional problem for piezoelectric materials, the problem of a piezoelectric cone subjected to concentrated loads at its apex is solved by trial-and-error method. The displacements and stresses are explicitly given for the cases of compression in the presence of point charge, bending and torsion. These solutions are simple in form and convenient for application. When the apex angle 2α equals π, the solutions for concentrated force, point charge and torsion reduce to those of the half-space problem.
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沈阳化工大学材料科学与工程学院 沈阳 110142

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