| contributor author | S. Poolsuk | |
| contributor author | W. N. Sharpe | |
| date accessioned | 2017-05-08T23:04:06Z | |
| date available | 2017-05-08T23:04:06Z | |
| date copyright | September, 1978 | |
| date issued | 1978 | |
| identifier issn | 0021-8936 | |
| identifier other | JAMCAV-26098#515_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/90641 | |
| description abstract | Coldworking the material near the edge of a fastener hole is one important means of increasing fatigue life. The stresses, strains, and location of the boundary between elastic and plastic regions have been analyzed by various theoretical studies. The purpose of this research is to experimentally evaluate the theories’ capabilities of predicting the boundary location. Specimens of 7075-T6 aluminum 6.35 mm and 3.18 mm thick with a 6.60 mm hole were coldworked various amounts by an industrial process. The elastic-plastic boundary was located by foil gage and thickness change measurements; both techniques gave similar results. Theories based on plane stress agreed well for the thinner specimens. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Measurement of the Elastic-Plastic Boundary Around Coldworked Fastener Holes | |
| type | Journal Paper | |
| journal volume | 45 | |
| journal issue | 3 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.3424354 | |
| journal fristpage | 515 | |
| journal lastpage | 520 | |
| identifier eissn | 1528-9036 | |
| keywords | Fasteners | |
| keywords | Stress | |
| keywords | Fatigue life | |
| keywords | Thickness | |
| keywords | Aluminum | |
| keywords | Measurement AND Gages | |
| tree | Journal of Applied Mechanics:;1978:;volume( 045 ):;issue: 003 | |
| contenttype | Fulltext | |