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On the Fatigue Damage of 7 : 3 Brass Specimens under Combined Stress


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Title: On the Fatigue Damage of 7 : 3 Brass Specimens under Combined Stress
Authors: Matake, Tomokazu
Issue Date: Dec-1968
Publisher: 社団法人日本機械学会
Citation: Bulletin of JSME. 1968, 11(48), p.958-962
Abstract: Following the previous paper (under reversed bending and torsion), fatigue damage of 7 : 3 brass specimens under combined stress is researched by 'annealing-electropolishing method'. Standard damage life, N_0,is decided under two stress levels respectively. According to the results, fatigue damage concentrates on the surface of the specimen. N_0 becomes shorter rapidly, as σ_n becomes greater, which is normal stress on the plane of maximum shearing stress. If the ratio of number of stress repetitions to N_0 is constant, then the depth of fatigue damage layer is constant also under various stress states. Knowing N_0 under reversed torsion, the depth of fatigue damage is decided using an emprical formula, under various stress states.
URI: http://hdl.handle.net/10069/16739
ISSN: 00213764
Relational Links: http://ci.nii.ac.jp/naid/110002361283/
Rights: 社団法人日本機械学会 / 本文データは学協会の許諾に基づきCiNiiから複製したものである
Type: Journal Article
Text Version: publisher
Appears in Collections:Articles in academic journal

Citable URI : http://hdl.handle.net/10069/16739

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