Results 11 to 20 of about 149,089 (310)
Modeling and Analysis of the Composite Stiffness for Angular Contact Ball Bearings
Shock and Vibration, 2020 As a core component of the motorized spindle, the dynamic stiffness of the angular contact ball bearing directly affects the dynamic characteristics of machinery.
Jianhua Li +4 more
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Modelling of Synthetic Fibre Rope Mooring for Floating Offshore Wind Turbines
Journal of Marine Science and Engineering, 2023 Fibre ropes offer beneficial properties for mooring of floating offshore wind turbines (FOWTs). However, the mooring line’s stiffness is both load-history and load-rate dependent.
Stian H. Sørum +3 more
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Free vibration of a three-layered sandwich beam using the dynamic stiffness method and experiment [PDF]
, 2007 In this paper, an accurate dynamic stiffness model for a three-layered sandwich beam of unequal thicknesses is developed and subsequently used to investigate its free vibration characteristics.
Morishima, R. +4 more
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IEEE Access, 2018 The vehicle test big data has important significance for the study of vehicle performance and characteristics. Aiming at the test of the dynamic stiffness characteristics of a bogie suspension system of rail vehicles, a simplified rigid-flexible hybrid ...
Zhihui Niu +3 more
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Frontiers in Computational Neuroscience, 2017 Dynamic joint stiffness determines the relation between joint position and torque, and plays a vital role in the control of posture and movement. Dynamic joint stiffness can be quantified during quasi-stationary conditions using disturbance experiments ...
Diego L. Guarín, Robert E. Kearney
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Stiffness of clays and silts: Modeling considerations [PDF]
, 2014 A large database has recently been published that details the development of new empirical expressions for the stiffness reduction with strain of clays and silts.
Vardanega, Paul J, Bolton, Malcolm
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IEEE Access, 2020 A control moment gyroscope (CMG) is a key actuator for spacecraft's attitude and stability control. But there exist micro-vibrations from high-speed flywheel, which will affect the performance of the spacecraft greatly. Due to the unbalanced mass and the
Song Pan +4 more
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Analytical Formulation Of Dynamic Stiffness
Journal of Sound and Vibration, 1994 Abstract The dynamic stiffness matrix method enables one to model an infinite number of natural modes by means of a small number of unknowns. The method has been extended to skeletal structures with uniform or non-uniform, straight or curved, damped or undamped beam members.
Zeng, SP, Leung, AYT
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Dynamic stiffness of articular cartilage and potential repair materials [PDF]
, 2012 Cartilage has limited potential for self repair. Therefore, articular cartilage lesions often lead to early osteoarthritis. Early clinical results of cartilage replacement procedures such as autologous matrix-induced chondrogenesis (AMIC) seem promising,
Ronken, Sarah
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VERTICAL VIBRATIONS OF BASE ISOLATED MACHINEFOUNDATIONS
Journal of Engineering, 2010 Vibration of base isolated machine foundations has been studied using the Scaled Boundary Finite Element Method (SBFEM) and the cone model method. The dynamic stiffness of soil supporting rigid massless foundation was determined.
Thmir K. Mahmood, Salim Y. Awad
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