Results 81 to 90 of about 428,185 (211)
Fatigue of Bolted High Strength Structural Steel [PDF]
, 1971 published or submitted for ...
Birkemoe, P.C., Srinivasan, Ramachandran
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Shake Test Results and Dynamic Calibration Efforts for the Large Rotor Test Apparatus [PDF]
A shake test of the Large Rotor Test Apparatus (LRTA) was performed in an effort to enhance NASAscapability to measure dynamic hub loads for full-scale rotor tests.
Russell, Carl R.
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A new CAE procedure for railway wheel tribological design [PDF]
, 2004 New demands are being imposed on railway wheel wear and reliability to increase the time between wheel reprofiling, improve safety and reduce total wheelset lifecycle costs.
Bel Knani, K. +5 more
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Journal of Asian Architecture and Building EngineeringIn order to obtain the fatigue stiffness degradation law of in-service concrete T-beam and carry out fatigue life prediction, a dual-stage stiffness degradation model considering cracks was established for T-beams and formulas for calculating the ...
Xin-Dai Zuo +3 more
doaj +1 more source
Program for establishing long-time flight service performance of composite materials in the center wing structure of C-130 aircraft. Phase 4: Ground/flight acceptance tests [PDF]
The advantageous structural uses of advanced filamentary composites are demonstrated by design, fabrication, and test of three boron-epoxy reinforced C-130 center wing boxes.
Harvill, W. E., Kizer, J. A.
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Test on Bending Fatigue Damage of Full-size Drill String
Shiyou jixie, 2017 In the past, the study on the fatigue damage of drill string was mostly modeling or small-scale test, which could not accurately represent the fatigue damage of full-bore drill string.Based on the four-point bending fatigue test, taking the full-size ...
Cheng Caixia +6 more
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Design of a four-point bend test for ultra-low cycle fatigue of pipelines under inelastic bending [PDF]
, 2012 This master thesis is situated in the research domain dealing with the ductile failure of pipelines under extreme loading conditions. It is part of an umbrella research aiming to develop innovative experimental and computational methodologies to simulate
De Waele, Wim, Muylaert, Toon
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AerospaceThis study focuses on high-cycle fatigue (HCF) of aircraft landing gear (LG) components, covering material testing, full-scale component experiments, finite element (FE) modeling, life-prediction comparison, and probabilistic assessment.
Haihong Tang +5 more
doaj +1 more source
Comparison of 4-ball and 5-ball rolling contact fatigue tests on lubricated Si3N4/steel contact [PDF]
, 2003 Accelerated four-ball and five-ball rolling tests were performed on HIPed Si3N4 ball samples (rough lapped with surface roughness value Ra0.08 μm and Rq0.118 μm) in fully lubricated condition.
Hadfield, M, Kang, J
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THE STUDY OF THE STAGES OF NUCLEATION AND GROWTH OF CRACKS DURING THE FULL-SCALE FATIGUE TEST
Nauka ta progres transportu, 2008 For a railway axle in dependence on stages of crack growth the regular changes of structure of destruction surface during the fatigue tests are presented.
I. O. Vakulenko +2 more
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