Circumferential Crack at the Fixed End of a Cylinder in FlexureSource: Journal of Applied Mechanics:;1987:;volume( 054 ):;issue: 004::page 861Author:J. A. Alabi
DOI: 10.1115/1.3173129Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The problem of a circumferential through-crack at the fixed end of a cylinder in flexure is considered herein. An expression for the energy-release rate, in closed form, is obtained according to linear fracture mechanics and thin shell theory. The expression consists of two terms, one of which is the energy-release due to shear and the other is the energy-release due to bending. The former is relatively negligible except for very short cylinders. A formula for the flexibility factor is also derived.
keyword(s): Fracture (Materials) , Bending (Stress) , Cylinders , Formulas , Thin shells , Plasticity , Fracture mechanics AND Shear (Mechanics) ,
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| contributor author | J. A. Alabi | |
| date accessioned | 2017-05-08T23:24:01Z | |
| date available | 2017-05-08T23:24:01Z | |
| date copyright | December, 1987 | |
| date issued | 1987 | |
| identifier issn | 0021-8936 | |
| identifier other | JAMCAV-26288#861_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/102016 | |
| description abstract | The problem of a circumferential through-crack at the fixed end of a cylinder in flexure is considered herein. An expression for the energy-release rate, in closed form, is obtained according to linear fracture mechanics and thin shell theory. The expression consists of two terms, one of which is the energy-release due to shear and the other is the energy-release due to bending. The former is relatively negligible except for very short cylinders. A formula for the flexibility factor is also derived. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Circumferential Crack at the Fixed End of a Cylinder in Flexure | |
| type | Journal Paper | |
| journal volume | 54 | |
| journal issue | 4 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.3173129 | |
| journal fristpage | 861 | |
| journal lastpage | 865 | |
| identifier eissn | 1528-9036 | |
| keywords | Fracture (Materials) | |
| keywords | Bending (Stress) | |
| keywords | Cylinders | |
| keywords | Formulas | |
| keywords | Thin shells | |
| keywords | Plasticity | |
| keywords | Fracture mechanics AND Shear (Mechanics) | |
| tree | Journal of Applied Mechanics:;1987:;volume( 054 ):;issue: 004 | |
| contenttype | Fulltext |