Size Effect on Fatigue Strength of Carbon Steel Machined by a Lathe : X-Ray Detection of Fatigue Damage in Machine Parts
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چکیده
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the effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)
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Results of an cxperimelllal srudy ,,(fatiguefmelllre of geometrical/y similar high·strength concrete specimens of ven different si~es are reported and anal\'~ed. Three·poilll bend notched hean1.1 1.5. 4.24. and J:! in. deep were subjected 10 eselic loading H'ith a "m'er load limit of O.07Pc and an upper limiT het1l'een 0.73 and O.1!4 Pc. where Pc = maximum load ill monOlonic loading. The number...
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15 صفحه اولEffect of Shot Blasting on Fatigue Strength of Q345B Steel Plate with a Central Hole
The fatigue strength of Q345B steel plate with a central hole after shot blasting is studied herein. The improvement of fatigue strength related to the failure behavior is highlighted with due analysis of fatigue cracks initiation at the defect below the condensed surface induced by shot blasting. The effect of stress concentration is shown to be non-ignorable in the fatigue strength analysis. ...
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ژورنال
عنوان ژورنال: Transactions of the Japan Society of Mechanical Engineers
سال: 1972
ISSN: 0029-0270,2185-9485
DOI: 10.1299/kikai1938.38.1925