Effect of threaded and serrated holes on the limited time and fatigue strength of flat light-alloy strips / by H. Burnheim.

The investigation was made for the purpose of ascertaining the notch sensitivity of flat strips of light alloy with cylindrical holes under initial tension stress, with special attention to the change in notch-effect factors with the number of load cycles. Then the studies were extended to similar f...

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Bibliographic Details
Main Author: Burnheim, H.
Corporate Author: United States. National Advisory Committee for Aeronautics
Format: Government Document Book
Language:English
Published: Washington, D.C. : National Advisory Commitee for Aeronautics, [1941]
Series:Technical memorandum (United States. National Advisory Committee for Aeronautics) ; no. 994.
Subjects:

MARC

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245 1 0 |a Effect of threaded and serrated holes on the limited time and fatigue strength of flat light-alloy strips /  |c by H. Burnheim. 
260 |a Washington, D.C. :  |b National Advisory Commitee for Aeronautics,  |c [1941] 
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490 1 |a Technical memorandums ;  |v no. 994. 
500 |a "November 1941." 
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500 |a Translated from Luftfahrtforschung. Volume 18, Number 2-3, pp. 102-106, March 29, 1941, by the National Advisory Commitee for Aeronautics. 
504 |a Includes bibliographical references. 
520 3 |a The investigation was made for the purpose of ascertaining the notch sensitivity of flat strips of light alloy with cylindrical holes under initial tension stress, with special attention to the change in notch-effect factors with the number of load cycles. Then the studies were extended to similar flat strips with pin-loaded holes (tension lugs). This report deals with fatigue tests under initial tension load on flat test specimens of 3116.5 duralumin and AZM 3510.1 electron with plain unloaded and pin-loaded holes (tension lugs) of different forms. 
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