Results 11 to 20 of about 39,867 (264)
Nihon Kikai Gakkai ronbunshu, 2014 In the process plant, random vibration excited by the turbulence generated at tee connection might cause problem such as piping damage. In general, the beam mode piping vibration is known to be excited when the internal flow of the piping is the severe ...
Masato NISHIGUCHI +2 more
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Reliability by Using Weibull Distribution Based on Vibration Fatigue Damage
Applied Sciences, 2023 In this paper, a Weibull probabilistic methodology is proposed with an approach to model vibration fatigue damage accumulation using two parameters: Weibull distribution and a nonlinear fatigue damage accumulation model.
Jesús M. Barraza-Contreras +2 more
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Machines, 2023 The problem of the prompt detection of early-stage hollow worn wheels in railway vehicles via on-board random vibration measurements under normal operation and varying speeds is investigated.
Nikolaos Kaliorakis +2 more
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Curved and Layered Structures, 2021 A research subject in structural engineering is the problem of vibration under a loading object. The two-dimensional (2D) model of a structure under loading is an example.
Lenggana Bhre Wangsa +6 more
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Long span bridges buffeting response to wind turbulence [PDF]
Инженерно-строительный журнал, 2020 The buffeting response of the cable-supported bridges is studied. Several wind turbulence models are summarized and wind field models for practical application in bridge and structural engineering is proposed. The wind turbulence model comprises the mean
R.N. Guzeev, A. Domaingo
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Investigation on random vibration fatigue of EMU axle-mounted sanding device
机车电传动, 2022 Taking the sanding device of an electric multiple unit (EMU) as the object of study, which suffered from weld cracking in the service process, investigation was carried on its random vibration fatigue problem. Firstly, the stress response at the key part
HE Yuan +3 more
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Journal of Marine Science and Engineering, 2020 This paper is devoted to the random vibration analysis of jacket platforms under wave loads using the explicit time-domain approach. The Morison equation is first used to obtain the nonlinear random wave loads, which are discretized into random loading ...
Wei Lin, Cheng Su, Youhong Tang
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Acta Technica Jaurinensis, 2021 Courier express parcel (CEP) shipments become one of the most important delivery methods in the Business-to-Consumer sales model. This paper observed and analyzed the vertical vibration levels that occur in stacked and unsecured parcels during express ...
Zsófia Németh +3 more
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Experimental Design and Validation of an Accelerated Random Vibration Fatigue Testing Methodology
Shock and Vibration, 2015 Novel accelerated random vibration fatigue test methodology and strategy are proposed, which can generate a design of the experimental test plan significantly reducing the test time and the sample size.
Yu Jiang +3 more
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Seismic Response Damage of Nuclear Tower [PDF]
Engineering and Technology Journal, 2012 The seismic response of the nuclear tower is analyzed by investigating the frequency response during the main recorded events. The dynamic characteristics of the nuclear tower under seismic response with higher intensity are pointed out the dominant ...
Kadhim Karim Mohsen
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