Results 11 to 20 of about 92,493 (300)
Riser Dynamic Analysis Using WKB-Based Dynamic Stiffness Method [PDF]
Volume 3: Pipeline and Riser Technology, 2012 Risers are fluid conduits from subsea equipment to surface floating production platforms. The integrity of a riser system plays a very important role in deepwater developments. Riser dynamic analysis is an important part to the system design.
Cheng, Yongming, Vandiver, John Kim
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Application of dynamic stiffness method in numerical free vibration analysis of stiffened plates [PDF]
Građevinski Materijali i Konstrukcije, 2017 The free vibration analysis of stiffened plate assemblies has been performed in this paper by using the dynamic stiffness method. Rectangular Mindlin plate dynamic stiffness element has been formulated.
Damnjanović Emilija +4 more
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EXACT ELASTIC STABILITY ANALYSIS BASED ON DYNAMIC STIFFNESS METHOD
Journal of Mechanical Engineering the National Technical University of Ukraine "Kyiv Polytechnic Institute", 2016 The article is dedicated to the discussion on the exact dynamic stiffness matrix method applied to the problems of elastic stability of engineering structures. The detailed formulation of the member dynamic stiffness matrix for beams is presented along with the general guidelines on automatisation of the assembly of member dynamic stiffness matrices ...
Andrii Iakovliev, Iakovliev, Andrii
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Air Spring Dynamic Stiffness Analysis Based on Fluid-structure Coupling Method
机车电传动, 2016 To explore the dynamic stiffness characteristics of air spring, based on the CFD and the fluid-structure coupling method, the finite element solid model of the air spring with an auxiliary chamber was constructed in the ABAQUS, and internal gas part of ...
WANG Yan, LI Dongxu, ZHANG Deqian
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Chinese Journal of Mechanical Engineering, 2020 Current and displacement stiffness are important parameters of axial magnetic bearing (AMB) and are usually considered as constants for the control system.
Jinji Sun +3 more
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Calculation Method for Dynamic Stiffness of Multispan Overhead Transmission Lines
IEEE Access, 2022 The dynamic motion of a span is coupled to the other spans in transmission lines. From the continuity conditions, force equilibrium conditions, and dynamical equations of every span conductor and insulator string, a close-form expression for the dynamic stiffness of a coupled two spans in harmonic motion is presented.
Zhongbin Lv +6 more
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A time‐stepping method for stiff multibody dynamics with contact and friction [PDF]
International Journal for Numerical Methods in Engineering, 2002 AbstractWe define a time‐stepping procedure to integrate the equations of motion of stiff multibody dynamics with contact and friction. The friction and non‐interpenetration constraints are modelled by complementarity equations. Stiffness is accommodated by a technique motivated by a linearly implicit Euler method.
Anitescu, Mihai, Potra, Florian A.
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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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An Exact Dynamic Analysis Method for Shallow Sagged Cables
Xibei Gongye Daxue Xuebao, 2020 With the increase of the span and height of modern engineering structures, the design complexity of the cable structure is constantly increasing, whose dynamic problem has become the key to structural design, performance monitoring and maintenance, and ...
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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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