Results 61 to 70 of about 604,947 (208)
Finite element modeling of the nitinol micro-milling process
Технічна інженеріяThe demand for miniature precision products is growing rapidly in many industries, which stimulates the need for efficient manufacturing technologies. Micro-milling is the most versatile process for micromachining metals and alloys.
O.O. Tomashevskyi +2 more
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Modeling of two-dimensional unsteady water of movement in open channels [PDF]
E3S Web of ConferencesThe article analyzed numerical methods for modeling the unsteady movement of water at water facilities, taking into account the multidimensional distribution of their parameters in space.
Seytov Aybek +4 more
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A piecewise continuous Timoshenko beam model for the dynamic analysis of tapered beam-like structures [PDF]
Distributed parameter modeling offers a viable alternative to the finite element approach for modeling large flexible space structures. The introduction of the transfer matrix method into the continuum modeling process provides a very useful tool to ...
Abu-Saba, Elias G. +4 more
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A discontinuous Galerkin method for cohesive zone modelling
, 2015 We propose a discontinuous finite element method for small strain elasticity allowing for cohesive zone modeling. The method yields a seamless transition between the discontinuous Galerkin method and classical cohesive zone modeling.
Hansbo, Peter, Salomonsson, Kent
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Finite element modeling of frictionally restrained composite interfaces [PDF]
The use of special interface finite elements to model frictional restraint in composite interfaces is described. These elements simulate Coulomb friction at the interface, and are incorporated into a standard finite element analysis of a two-dimensional ...
Ahmed, Shamim, Ballarini, Roberto
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Structural Modeling and Analysis on Dynamic Characteristics
Leida xuebao, 2012 Finite element modeling and structural dynamic characteristics of antenna pedestal in airborne SAR were studied in this paper. The Finite element model of antenna pedestal in airborne SAR was set up on the basis of structural dynamic theory, then, the ...
He Li-ping, Li Jun-xing, Liu Ming
doaj
BuildingsCurrent research on the stress mechanisms of composite connectors within steel–concrete structures of bridge towers is sparse, and there is a lack of established experimental methods and finite element modeling techniques for studying these mechanisms ...
Yunwei Du +4 more
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Comparison of Structural Concepts for Transport Aircraft with a Tail Cone Turbine [PDF]
An evaluation of three structural concepts for an advanced aircraft design with a tail cone turbine is presented. Structural models were developed using an innovative rapid finite element modeling tool called Conceptual Design Shop (CDS).
Mason, Brian H.
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Finite element analysis of beam-to-column joints in steel frames under cyclic loading
Alexandria Engineering Journal, 2011 The aim of this paper is to present a simple and accurate three-dimensional (3D) finite element model (FE) capable of predicting the actual behavior of beam-to-column joints in steel frames subjected to lateral loads.
Elsayed Mashaly +3 more
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A finite element surface impedance representation for steady-state problems [PDF]
A procedure for determining the scattered pressure field resulting from a monochromatic harmonic wave that is incident upon a layer energy absorbing structure is treated.
Kalinowski, A. J.
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