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A Novel Prediction Model for Fatigue Strength
Shanghai Jiaotong Daxue xuebao, 2022 Fatigue failure is one of the most important reasons for the failure of engineering application components. However, due to the high cost of fatigue experiments, it is necessary to use mechanical properties to predict fatigue strength.
DUAN Hongyan, TANG Guoxin, SHENG Jie, CAO Mengjie, PEI Lei, TIAN Hongwei
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Metals, 2019 In automotive cylinder heads, thermomechanical fatigue (TMF) leads to crack initiation within the critical loaded sections. This effect becomes even more relevant in lost foam cast cylinder heads since its system-dependent porosity shows a significant ...
Martin Wagner +5 more
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Influences of continuous casting and extruding direction on fatigue strength of Al-Si eutectic alloy
Nihon Kikai Gakkai ronbunshu, 2021 To investigate the effect of continuous casting direction and extrusive direction on fatigue strength of Al-Si eutectic alloys which have fine eutectic Si, tension-compression fatigue tests which have been developed to evaluate fatigue properties of ...
Takanori NAKAGAKI +6 more
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Advances in Mechanical Engineering, 2021 Interference-fit is attracting increasing attention in the aerospace field because of its excellent enhancement of the sealing and fatigue life of carbon fiber reinforced plastic (CFRP).
Jian Li +4 more
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Hangkong gongcheng jinzhan, 2019 Nowadays, the mean load spectra is mostly used in fatigue test for aircraft, but it has the defects of long fatigue cycle. The severe load spectra is used instead, which can shorten the test time greatly. In order to meet the demand of full-scale fatigue
Zhang Jiajia, Jiang Zuguo, Feng Jianmin
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Application of Concurrent Test Management Technique in Full Civil Aircraft Fatigue Test
Hangkong gongcheng jinzhan, 2019 Full aircraft structure fatigue test, as a part of civil aircraft structure airworthiness verification test, is the most complicated, the most expensive and the most time-consuming.
Xia Feng, Mu Shanshan
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Applied Sciences, 2022 The high-strength bolts’ fatigue is critical for the bolt–sphere joints of grid structures under the action of suspended cranes. High-strength bolts with a huge diameter are used more commonly when the span of grid structures and the burden of suspended ...
Zichun Zhou +4 more
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The Strength Analysis Of Cu/α−Al2O3 Interfaces As A Key For Rational Composite Design
Archives of Metallurgy and Materials, 2015 Electron back-scattered diffraction (EBSD) studies carried out for the Cu/α−Al2O3 composites manufactured by pulsed laser deposition method and by the powder metallurgy enable to uncover a set of orientation relationships characteristic for materials of ...
Nalepka K. +3 more
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Engineering Transactions, 2014 General form of yield condition for isotropic and homogeneous bodies is considered in the paper. In the space of principal stresses, the limit condition is graphically represented by a proper regular surface which is assumed here to be at least of C2 ...
P. SZEPTYŃSKI
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Dynamic frequency-dependent fatigue damage in metals: A state-of-the-art review
Forces in Mechanics, 2023 Ultrasonic high-frequency fatigue testing differs from conventional low-frequency fatigue testing in strain rate and cyclic loading. Ultrasonic fatigue has a resonance frequency of 20,000 Hz and a load frequency below 100 Hz. A large change in cycles per
Kamin Tahmasbi +3 more
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