Accession Number : ADA051183


Title :   Advantages of Residual Stresses in Dynamically Riveted Joints.


Descriptive Note : Research rept.,


Corporate Author : GRUMMAN AEROSPACE CORP BETHPAGE NY RESEARCH DEPT


Personal Author(s) : Leftheris, Basil P


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/a051183.pdf


Report Date : Feb 1978


Pagination or Media Count : 80


Abstract : This report presents an analytical method for calculating residual stresses in joints riveted dynamically, results of the Moire experimental method for measuring the residual strain distribution around a rivet hole, and describes an experimental method for measuring the radial velocity of an expanding rivet. The advantages of compressive residual stress in dynamically riveted joints are demonstrated through constant amplitude fatigue testing. (Author)


Descriptors :   *ALUMINUM ALLOYS , *RESIDUAL STRESS , *RIVETED JOINTS , HOLES(OPENINGS) , MATHEMATICAL ANALYSIS , DYNAMIC LOADS , FATIGUE TESTS(MECHANICS) , PHOTOELASTICITY , STRESS WAVES , COMPRESSIVE PROPERTIES , RADIAL STRESS , MOIRE EFFECTS


Subject Categories : Metallurgy and Metallography
      Couplers, Fasteners, and Joints
      Mechanics


Distribution Statement : APPROVED FOR PUBLIC RELEASE