Non-Newtonian Creep Into a Two-Dimensional Cavity of Near-Rectangular ShapeSource: Journal of Applied Mechanics:;1996:;volume( 063 ):;issue: 004::page 1047Author:A. Bogobowicz
DOI: 10.1115/1.2787230Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The plane-strain formulation for the steady-state closure of a near-rectangular, single isolated opening in an indefinite viscoelastic medium is presented. A power creep law describes the creep behavior of the viscous medium. Because of the highly nonlinear nature of the creep, an analytic solution is not possible for the proposed opening geometry, hence an approximation method based upon the minimum principle for velocities is used. The analytic function is used to describe the shape of opening (circular, elliptical, and rectangular with rounded corners).
keyword(s): Creep , Cavities , Shapes , Steady state , Geometry , Plane strain , Corners (Structural elements) AND Approximation ,
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| contributor author | A. Bogobowicz | |
| date accessioned | 2017-05-08T23:49:01Z | |
| date available | 2017-05-08T23:49:01Z | |
| date copyright | December, 1996 | |
| date issued | 1996 | |
| identifier issn | 0021-8936 | |
| identifier other | JAMCAV-26402#1047_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/116343 | |
| description abstract | The plane-strain formulation for the steady-state closure of a near-rectangular, single isolated opening in an indefinite viscoelastic medium is presented. A power creep law describes the creep behavior of the viscous medium. Because of the highly nonlinear nature of the creep, an analytic solution is not possible for the proposed opening geometry, hence an approximation method based upon the minimum principle for velocities is used. The analytic function is used to describe the shape of opening (circular, elliptical, and rectangular with rounded corners). | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Non-Newtonian Creep Into a Two-Dimensional Cavity of Near-Rectangular Shape | |
| type | Journal Paper | |
| journal volume | 63 | |
| journal issue | 4 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.2787230 | |
| journal fristpage | 1047 | |
| journal lastpage | 1051 | |
| identifier eissn | 1528-9036 | |
| keywords | Creep | |
| keywords | Cavities | |
| keywords | Shapes | |
| keywords | Steady state | |
| keywords | Geometry | |
| keywords | Plane strain | |
| keywords | Corners (Structural elements) AND Approximation | |
| tree | Journal of Applied Mechanics:;1996:;volume( 063 ):;issue: 004 | |
| contenttype | Fulltext |