Application of a Cumulative Damage Concept to FatigueSource: Journal of Fluids Engineering:;1961:;volume( 083 ):;issue: 004::page 529Author:R. R. Gatts
DOI: 10.1115/1.3662256Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A general concept of the accumulation of damage is described. This concept is combined with a particular hypothesis for the accumulation of fatigue damage. Initial and failure conditions are established for use with the equation and the solution for constant stress amplitude is discussed. Simple algebraic expressions are developed in terms of the nominal stresses and cycles commonly associated with machine design and stress analysis. These expressions are compared with data from rotating bending tests of steel specimens and found to be in good agreement. Nondimensional co-ordinates are used to provide a composite plot of S-N data from a wide range of steels.
keyword(s): Fatigue , Composite materials , Steel , Stress , Stress analysis (Engineering) , Cycles , Equations , Failure , Fatigue damage AND Machine design ,
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| contributor author | R. R. Gatts | |
| date accessioned | 2017-05-09T01:34:27Z | |
| date available | 2017-05-09T01:34:27Z | |
| date copyright | December, 1961 | |
| date issued | 1961 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-27234#529_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/162833 | |
| description abstract | A general concept of the accumulation of damage is described. This concept is combined with a particular hypothesis for the accumulation of fatigue damage. Initial and failure conditions are established for use with the equation and the solution for constant stress amplitude is discussed. Simple algebraic expressions are developed in terms of the nominal stresses and cycles commonly associated with machine design and stress analysis. These expressions are compared with data from rotating bending tests of steel specimens and found to be in good agreement. Nondimensional co-ordinates are used to provide a composite plot of S-N data from a wide range of steels. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Application of a Cumulative Damage Concept to Fatigue | |
| type | Journal Paper | |
| journal volume | 83 | |
| journal issue | 4 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.3662256 | |
| journal fristpage | 529 | |
| journal lastpage | 534 | |
| identifier eissn | 1528-901X | |
| keywords | Fatigue | |
| keywords | Composite materials | |
| keywords | Steel | |
| keywords | Stress | |
| keywords | Stress analysis (Engineering) | |
| keywords | Cycles | |
| keywords | Equations | |
| keywords | Failure | |
| keywords | Fatigue damage AND Machine design | |
| tree | Journal of Fluids Engineering:;1961:;volume( 083 ):;issue: 004 | |
| contenttype | Fulltext |