TRANSIENT RESPONSE OF A PIEZOELECTRIC CERAMIC WITH TWO COPLANAR CRACKS UNDER ELECTROMECHANICAL IMPAC

来源 :力学学报：英文版 | 被引量 : 0次 | 上传用户：q418004922

【摘要】

：

The transient response of two coplanar cracks in a piezoelectricceramic under antiplane mechanical and inplane electric impacting loads is investi-gated in the

【作者】

：

陈增涛余寿文

【机构】

：

EngineeringMechanicsandDesignLaboratory,DepartmentofEngineeringMechanics

【出处】

：

力学学报：英文版

【发表日期】

：

1999年4期

【关键词】

：

PIEZOELECTRIC ceramic fracture dynamics COPLANAR CRACK stress intensity factor I

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The transient response of two coplanar cracks in a piezoelectricceramic under antiplane mechanical and inplane electric impacting loads is investi-gated in the present paper. Laplace and Fourier transforms are used to reduce themixed boundary value proble

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TRANSIENT RESPONSE OF A PIEZOELECTRIC CERAMIC WITH TWO COPLANAR CRACKS UNDER ELECTROMECHANICAL IMPAC

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