| contributor author | A. E. Giannakopoulos | |
| date accessioned | 2017-05-09T00:01:45Z | |
| date available | 2017-05-09T00:01:45Z | |
| date copyright | June, 2000 | |
| date issued | 2000 | |
| identifier issn | 0021-8936 | |
| identifier other | JAMCAV-25515#409_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/123275 | |
| description abstract | The present paper deals with theoretical and computational analysis of quasi-static, normal indentation of a transversely isotropic, linear elastic, piezoelectric half-space by a rigid spherical indenter. The contact is axisymmetric, nonconforming, monotonically advancing with load, frictionless and adhesionless. The indenter was modeled either as perfect conductor or as perfect insulator. The mechanical and electrical fields below the surface were examined. The issues of mechanical and dielectric strength due to indentation were examined using Weibull statistics of surface imperfections. The particular cases of PZT-4, PZT-5A, BaTiO3, and (Ba0.917Ca0.083)TiO3 indented by rigid punches having either zero electrical potential or zero electric charge were solved with finite element analysis. [S0021-8936(00)02502-2] | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Strength Analysis of Spherical Indentation of Piezoelectric Materials | |
| type | Journal Paper | |
| journal volume | 67 | |
| journal issue | 2 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.1304913 | |
| journal fristpage | 409 | |
| journal lastpage | 416 | |
| identifier eissn | 1528-9036 | |
| keywords | Electric charge | |
| keywords | Electric potential | |
| keywords | Piezoelectric materials | |
| keywords | Stress | |
| keywords | Equations | |
| keywords | Finite element analysis AND Electric fields | |
| tree | Journal of Applied Mechanics:;2000:;volume( 067 ):;issue: 002 | |
| contenttype | Fulltext | |
