Fatigue behaviour of pin-loaded lugs in BS 2L65 aluminium alloy

dc.contributor.author	J. E. Moon	en_US
dc.contributor.author	P. R. Edwards	en_US
dc.date.accessioned	2014-10-21T15:51:39Z
dc.date.available	2014-10-21T15:51:39Z
dc.date.issued	1977	en_US
dc.identifier.other	ARC/R&M-3834	en_US
dc.identifier.uri	https://reports.aerade.cranfield.ac.uk/handle/1826.2/3117
dc.description.abstract	Fatigue tests have been carried out on lugs of BS 2L65 aluminium alloy loaded by steel pins under constant amplitude (CA) and narrow band random (NBR) loading over a range of mean stresses and for different values of pre-stresso Life estimations for the NBR tests were made using Miner's rule. The relative fatigue performance under CA and NBR loading as expressed by the Miner summation {n/N was consistent with the fatigue damage accumulation being markedly affected by observed changes in residual stress at the point of crack initiation due to local yielding under the higher load levels.	en_US
dc.relation.ispartofseries	Aeronautical Research Council Reports & Memoranda	en_US
dc.title	Fatigue behaviour of pin-loaded lugs in BS 2L65 aluminium alloy	en_US