Results 11 to 20 of about 1,211,459 (300)
Influence of the multipole order of the source on the decay of an inertial wave beam in a rotating fluid [PDF]
, 2015 We analyze theoretically and experimentally the far-field viscous decay of a two-dimensional inertial wave beam emitted by a harmonic line source in a rotating fluid.
Cortet, Pierre-Philippe +3 more
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Longitudinal Fracture Analysis of Continuously Inhomogeneous Beams Undergoing General Planar Motion [PDF]
Journal of Applied and Computational MechanicsThis paper is devoted to longitudinal fracture in continuously inhomogeneous non-linear elastic beam structures which undergo general planar motion. First, a unified approach for treatment of the problem is presented assuming law of planar motion in ...
Victor Rizov
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Structural Assesment of Corroded Beams
ECS Transactions, 2006 This paper shows how the corrosion and mechanical actions can be taken into account in a simple model for the assessment of structural elements. This work is framed in the Project Benchmark des Poutres de La Rance in which several partners have participated.
Prieto, Miguel +2 more
openaire +4 more sources
Nihon Kikai Gakkai ronbunshu, 2018 In a conceptual design phase of noise and vibration performance, CAE (Computer Aided Engineering) is frequently introduced to design appropriate properties of individual members.
Sunao TOMITA +3 more
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Advanced beam theories for the analysis of beam structures [PDF]
, 2021 Η παρούσα διδακτορική διατριβή αποτελεί συμβολή στην ανάπτυξη εξελιγμένων θεωριών δοκού για την ανάλυση ραβδωτών φορέων. Οι εξελιγμένες θεωρίες δοκού που αναπτύχθηκαν λαμβάνουν υπόψη φαινόμενα γενικευμένης στρέβλωσης (διατμητική υστέρηση λόγω κάμψης και στρέψης), διαστρέβλωσης (παραμόρφωση διατομής – distortion), ενώ πραγματοποιείται και γεωμετρικά μη ...
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Shock and Vibration, 2021 In the process of coal caving, the basis of identifying coal and rock by the vibration signal is the difference of the tail beam response when coal-rock impacts the tail beam, and the tail beam in the hydraulic support is a complex box structure with ...
Li-rong Wan, Zhe Li, Yang Yang, Ran Li
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A nonlinear beam model of photomotile structures [PDF]
Proceedings of the National Academy of Sciences, 2020 Significance Actuation and propulsion are significant challenges in soft robotics. Supply of power typically requires a cumbersome tether or heavy onboard power source. Further, one typically needs to reset the system. Using theory and numerical simulations, we show, in this work, that this challenge can be overcome by the use of ...
Kevin Korner +4 more
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Steady-state vibrations of a beam structure under moving horizontal force-analytical approach [PDF]
Archives of Civil EngineeringThe following paper presents a dynamic analysis of a railway superstructure subjected to horizontal moving loads. The superstructure including the substructure was modelled with two infinitely long beams connected by an elastic layer. The structure rests
Magdalena Ataman, Wacław Szczesniak
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Laser Interaction with a Dielectric Block [PDF]
, 2010 Some optical experiments provide the easiest way to test quantum mechanical predictions. Such a situation applies to a laser beam traversing a dielectric structure. The dielectric structure mir- roring quantum mechanical potentials. The simplest of these,
De Leo, Stefano, Rotelli, Pietro
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A revisit to normalization methods for purpose of stress mode shapes [PDF]
FME Transactions, 2020 In order to accurately interpret the results of modal analysis for the purpose of stress mode shapes (SMSs), this work revisits the normalization methods in computational structural dynamics.
Zhou Yadong
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