Notch-Tip Stresses in a Creeping SolidSource: Journal of Applied Mechanics:;1984:;volume( 051 ):;issue: 003::page 475Author:J. L. Bassani
DOI: 10.1115/1.3167660Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: At high stress levels the creep strain rate for many materials varies as the exponential of stress while at low stresses it varies as stress to some power. An analysis is presented for a sharp notch under antiplane shear loading in a material that deforms by hyperbolic-sine-law creep, ε̇c = ε̇0 [sinh(σ/σ0 )]n . The asymptotic notch-tip stress intensification is weaker and the strain-rate intensification is stronger than for a power-law creeping material.
keyword(s): Stress , Creep AND Shear (Mechanics) ,
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| contributor author | J. L. Bassani | |
| date accessioned | 2017-05-08T23:16:58Z | |
| date available | 2017-05-08T23:16:58Z | |
| date copyright | September, 1984 | |
| date issued | 1984 | |
| identifier issn | 0021-8936 | |
| identifier other | JAMCAV-26240#475_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/97964 | |
| description abstract | At high stress levels the creep strain rate for many materials varies as the exponential of stress while at low stresses it varies as stress to some power. An analysis is presented for a sharp notch under antiplane shear loading in a material that deforms by hyperbolic-sine-law creep, ε̇c = ε̇0 [sinh(σ/σ0 )]n . The asymptotic notch-tip stress intensification is weaker and the strain-rate intensification is stronger than for a power-law creeping material. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Notch-Tip Stresses in a Creeping Solid | |
| type | Journal Paper | |
| journal volume | 51 | |
| journal issue | 3 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.3167660 | |
| journal fristpage | 475 | |
| journal lastpage | 480 | |
| identifier eissn | 1528-9036 | |
| keywords | Stress | |
| keywords | Creep AND Shear (Mechanics) | |
| tree | Journal of Applied Mechanics:;1984:;volume( 051 ):;issue: 003 | |
| contenttype | Fulltext |