Verification of various methods for fatigue notch effect estimations in case of aircraft materials

✍ Scribed by Alfred Buch

• Publisher: Elsevier Science
• Year: 1975
• Tongue: English
• Weight: 830 KB
• Volume: 7
• Category: Article
• ISSN: 0013-7944
• DOI: 10.1016/0013-7944(75)90022-3

✦ Synopsis

AIMmt

-lke is as yet no general agreement regardiig the proper method of analyzing situations involving stress raisers, in &?4m~tion with combined static Md altemptipg loading!& In this investigatkm fatigue tests were performed in In&?&g tension and tah-aqmesdw on intemally-notched sheet specimens (& = 246) for cmparison of the fatigue notch f&or K, and notch smitivity index K,/K, of ahnninum-alloy sheet m~taisls with and without cMding, and for veaiUcation dvuiolumcthods~notebcdtect~timstion,espeehllyintheweofpulutia?twrrion.ThcntiorK,/K=rbowcd,forJ1 ipvertbrttdrpecimanr,

scdhhty index q -f(r).