Dynamics of beam-type periodic structures

Author: glhc

August undefined, 2024

http://hs.link.springer.com.dr2am.wust.edu.cn/article/10.1007/s11071-023-08286-0?__dp=https WebReferences listed in 'direct technique for the homogenization of periodic beam-like structures by transfer matrix eigen-analysis'. 0 ... "Thermal buckling and post-buckling behaviour of continuous welded rail track" in Vehicle System Dynamics, v. 54 (2016), p. 1785 ... (1989), "Dynamics of complex truss-type space structures" in AIAA Journal, v ...

Dynamic analysis of a novel wide-tunable microbeam resonator …

WebMar 31, 2024 · This paper presents a novel stiffness prediction method for periodic beam-like structures based on the two-scale equivalence at different strain states. The … WebOver the past two decades, femtosecond laser-induced periodic structures (femtosecond-LIPSs) have become ubiquitous in a variety of materials, including metals, semiconductors, dielectrics, and polymers. Femtosecond-LIPSs have become a useful laser processing method, with broad prospects in adjusting material properties such as structural color, … hill \u0026 hay limited

Continuum Models for Beam- and Platelike Lattice Structures

WebDynamics of Structures - Periodic Structures: 02 Periodic Analysis 02 - YouTube What are periodic structures?Why are we interested in them?How to analyse a periodic... WebDynamics of Beam-Type Periodic Structures. An analytical technique is developed for the determination of the frequency response matrix of a one-dimensional periodic structure. The detailed analysis is carried out for a periodic Bernoulli-Euler beam on many elastic … WebIn this paper, a MEMS-based resonator with a novel effective stiffness tunability is presented. The performance of the proposed resonator is based on the transversal vibration of the two porous cantilever microbeams with a rectangular microplate at the end of the structure. The microplate as a free-of-charge slider electrode is in contact with two other … hill \u0026 hill llc

Dispersion characteristics of periodic structural systems using …

Dynamics of beam-type periodic structures

Dynamic Stability of Simply Supported Beams with Multi …

WebMar 3, 2024 · In this paper a beam structure based on Octagonal quasi-periodic tiling is studied. We provide a complete description of its vibrational response, including the … WebMar 4, 2024 · For the modelling of thermomechanical problems of functionally graded structures with microheterogeneity, various averaging methods were adopted, which were also applied for periodic structures, cf. [1,2].Many of these approaches lead to averaged models with so-called averaged (effective) properties of the structure (here: of the …

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WebAug 19, 2024 · This paper presents two numerical models (Model L and Model N) and its application in the analysis of dynamic stability of beam-type structures. Both numerical … WebMay 22, 2012 · Multibody System Dynamics, Vol. 14, No. 3-4 Direct application of the transfer matrix method to solve nonlinear autonomous boundary value problems with multiple branches Computers & Structures, Vol. 49, No. 3

WebJul 27, 2016 · The model is used to obtain the transfer matrix for a unit cell of the considered periodic structure, which is then used to analyze the dynamics of wave propagation … WebApr 19, 2024 · Another type of periodic structure discussed in the literature includes orthogonal spiral (OS) structures—also referred to as spiral cantilevers. An OS energy harvester was proposed by Bai et al (2014) where magnets were used to induce nonlinearities which were shown to enhance the energy harvesting performance .

WebDownload scientific diagram A fragment of a periodic beam from publication: Nonlinear vibrations of periodic beams Geometrically nonlinear vibrations of beams with properties periodically ... WebMar 31, 2024 · The macroscopic fields are achieved within the framework of Timoshenko beam theory, while the microscopic fields are obtained by the newly constructed displacement form within the framework of three-dimensional (3D) elasticity theory.

WebOct 22, 1980 · The natural vibration analysis of a periodic structure with repeated identical substructures may be simplified by using some symmetrical properties of the …

WebMay 28, 2024 · Steady-state response of the periodic system with compliant connections (, ): (a) frequency response function of the concrete beam (above) and tungsten beam … hill \u0026 hill jewellersWebMay 10, 2024 · periodic beam has richer dispersive characteristics, some unreported before, especially including multiple band-gaps at low frequency range and transitions between different types of band gaps. Our ﬁndings are based on the interpretation of an extensive analytical and numerical study. 2. Dynamics of LR periodic beams hill \u0026 harbor east greenwichWebAug 22, 2014 · We investigate the nonlinear dynamics of a periodic chain of bistable elements consisting of masses connected by elastic springs whose constraint … smart agm clariosWebA recent discovery was a new type of temperature (T)-responsive supramolecular system involving the assembly of the long-chain amino amide compound described in Fig. 1.18B … hill \u0026 hill plumbingWebAug 22, 2013 · Beam-type phononic crystals as one kind of periodic material bear frequency bands for bending waves. For the first time, this paper presents formation … smart aging techWebJan 17, 2014 · We often want to model an electromagnetic wave (light, microwaves) incident upon periodic structures, such as diffraction gratings, metamaterials, or frequency selective surfaces. This can be … hill \u0026 hill whiskeyWebOct 22, 2024 · In the current work, we elaborate upon a beam mechanics-based discrete dynamics approach for the computation of the dispersion characteristics of periodic … hill \u0026 hill madison ct