FUNDAMENTAL SOLUTIONS AND ANALYSIS OF RECTANGULAR CRACK IN 3D THERMOPIEZOELECTRIC MEDIA

被引：0

作者：

Li, Yuan ^{[1
]}

Fan, Cui-ying ^{[2
,3
]}

Xu, Guang-tao ^{[2
,3
]}

Zhao, Ming-hao ^{[1
,2
,3
]}

机构：

[1] Zhengzhou Univ, Sch Mech & Engn Sci, Zhengzhou 450001, Henan, Peoples R China

[2] Zhengzhou Univ, Henan Key Engn Lab Antifatigue Mfg Technol, Zhengzhou 450001, Peoples R China

[3] Zhengzhou Univ, Sch Mech Engn, Zhengzhou 450001, Peoples R China

来源：

PROCEEDINGS OF 2016 SYMPOSIUM ON PIEZOELECTRICITY, ACOUSTIC WAVES, AND DEVICE APPLICATIONS (SPAWDA) | 2016年

关键词：

Thermopiezoelectric medium; Fundamental solutions; Extended displacement discontinuity; Boundary element method; Rectangular crack;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Due to their pronounced piezoelectric, dielectric and pyroelectric properties, thermopiezoelectric materials have being widely used in sensors, actuators, transducers and intelligent structures, etc. Considering thermal effects, this paper derives the fundamental solutions for uniformly distributed extended displacement discontinuities on rectangular elements in the isotropic plane of a 3D thermopiezoelectric medium and investigates a rectangular crack subjected to thermal loadings.

引用

页码：387 / 390

页数：4

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