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Exact dynamic stiffness matrix of a Timoshenko three-beam system
International Journal of Mechanical Sciences, 2008zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Li, Jun, Chen, Yong, Hua, Hongxing
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Journal of Sound and Vibration, 1995 An approximate representation of a transcendental dynamic stiffness matrix K(rho) by a simple quadratic matrix pencil A-rho B-rho(2)C is studied in this paper. The matrix pencil is formed by expressing the elements of K as parabolic functions based on choosing three fixed values of the eigenparameter rho.
Ye, Jianqiao, Williams, F W
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TLP dynamic response assessment based on a new stiffness matrix
Engineering Structures, 2018Abstract A new stiffness matrix which considers stiffness provided by hydrodynamic restoring force and yaw large angular displacements of a TLP, is proposed. The matrix is developed idealizing the platform as a rigid body moored by weightless cables to the sea bed, considering the nonlinearities produced by the largeness of the mooring system and ...
Dante Tolentino, Andriy Kryvko
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Error analysis and feasibility study of dynamic stiffness matrix-based damping matrix identification
Journal of Sound and Vibration, 2009 Developing a method to formulate a damping matrix that represents the actual spatial distribution and mechanism of damping of the dynamic system has been an elusive goal. The dynamic stiffness matrix (DSM)-based damping identification method proposed by Lee and Kim is attractive and promising because it identifies the damping matrix from the measured ...
Özgen, Gökhan Osman, Kim, Jay H.
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A consistent dynamic stiffness matrix for flutter analysis of bridge decks
Computers and Structures, 2023Kamal K Bera
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An exact dynamic stiffness matrix for a beam incorporating Rayleigh–Love and Timoshenko theories [PDF]
International Journal of Mechanical Sciences, 2019 An exact dynamic stiffness matrix for a beam is developed by integrating the Rayleigh–Love theory for longitudinal vibration into the Timoshenko theory for bending vibration.
J R Banerjee +2 more
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Dynamic stiffness matrix of a general cable element
Archive of Applied Mechanics, 1996A computational scheme for determining the dynamic stiffness coefficients of a linear, inclined, translating and viscously/hysteretically damped cable element is outlined. Also taken into account is the coupling between in-plane transverse and longitudinal forms of cable vibration.
Sarkar, A, Manohar, CS
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Dynamic Stiffness Matrix Modal Characteristics Determination by means of the Lambda Matrix Strategy
Civil-Comp Proceedings, 2014The aim of the study, described in this paper, is an alternative analysis for the structure response or modal properties. The structure consists of one-dimensional bars (rectior curvi-linear). Analysis is considered on a full abstract basis as a problem of a differential system of an oriented graph.
Náprstek, J. (Jiří) +1 more
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The Dynamic Stiffness Matrix Method in the Analysis of Rotating Systems
Tribology Transactions, 1991The dynamic stiffness method has been applied to the evaluation of the natural frequencies of rotating systems. To this purpose, a rotating “Rayleigh beam,” defined by adding the effect of the rotary inertia and the gyroscopic effects to the Bernoulli-Eider beam, has been formulated and its dynamic stiffness matrix is presented in this paper.
Curti G. +2 more
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The dynamic stiffness matrix of the finite annular plate element
Applied Mathematics and Mechanics, 1989zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zhang, Yisong, Gao, Deping, Wu, Xiaoping
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