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1161
Transient Dynamic Response of Delaminated Composite Rotating Shallow Shells Subjected to Impact
Published 2006-01-01“…The modified Hertzian contact law which accounts for permanent indentation is utilized to compute the contact force, and the time dependent equations are solved by Newmark's time integration algorithm. Parametric studies are performed in respect of location of delamination, angle of twist and rotational speed for centrally impacted graphite-epoxy composite cylindrical shells.…”
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1162
Probability Density Evolution Algorithm for Stochastic Dynamical Systems Based on Fractional Calculus
Published 2021-01-01“…Dynamical models of the dynamic system and coupled system “three-car vehicle-rail-bridge” are established, the time-varying differential equations of motion are derived in detail, and the dynamic response of the system is calculated using the explicit Newmark algorithm. The simulation results show the influence of the number of representative points on the smoothness of the image of the probability density function and the accuracy of the calculation results.…”
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1163
Dynamic Analysis of Rectangular Plate Stiffened by Any Number of Beams with Different Lengths and Orientations
Published 2019-01-01“…Then, the Rayleigh–Ritz method is applied to solve the unknown Fourier coefficients, which determines the dynamic characteristics of the coupled structure. The Newmark method is adopted to obtain the transient response of the coupled structure, where the Rayleigh damping is taken into consideration. …”
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1164
Nonlinear Dynamic Characteristic Analysis of a Landing String in Deepwater Riserless Drilling
Published 2018-01-01“…The dynamic model, which is nonlinearly coupled and multibody, is discretized by a finite element method and solved by the Newmark technique. Using the proposed model, the dynamic responses of the displacement, axial force, and moment in the landing string are investigated in detail to find out the influences of driving depth of surface catheter, platform motion, bit movement, and marine environment on the dynamical characteristics of the landing string.…”
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1165
Mechanical Behavior of Damaged H-Section Steel Structure
Published 2021-01-01“…On the basis of the cross-sectional M-Φ-P relationships and dimensionless parameters of actual steel members, the approximate calculation equations for the damaged cross sections were obtained. The Newmark method was used to analyze the deformation of damaged steel columns. …”
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1166
A Fully Coupled Time-Domain BEM-FEM Method for the Prediction of Symmetric Hydroelastic Responses of Ships with Forward Speed
Published 2022-01-01“…Flexible fluid structure interaction (FFSI) coupling is enabled by a body boundary condition, and a direct integration Newmark-β scheme is used to obtain symmetric dynamic responses. …”
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1167
Multiscale Image Registration
Published 2006-01-01“…The hierarchical multiscale image decomposition of E. Tadmor, S. Nezzar, and L. Vese [20] is presented, and accurate registration of noisy images is achieved by obtaining a hierarchical multiscale decomposition of the images and registering the resulting components. …”
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1168
Cosmotechnical Difference in Architecture and Urbanism
Published 2025-02-01“…In doing so, we present a core theme of the issue: technologies, cosmologies and architectures do not only influence one another, but are indeed inseparable, mutually Introduction Cosmotechnical Difference in Architecture and Urbanism Dulmini Perera and Samuel Koh, editors Bauhaus-Universität Weimar, Germany constitutive, and conjoined in continual coevolution. …”
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1169
Impact-Rubbing Dynamics of Rotor with Hollow Shaft and Offset Discs Based on MDOF Timoshenko Beam Theory
Published 2024-01-01“…The Lagrange equation is adopted to derive the equations of motion for the rotor system, and the Newmark-β method is applied to solve the equations. …”
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1170
Surgery for chronic pyothorax after failed amplatzer closure of bronchopleural fistula
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1171
Kabaret as 'n 'Alternatiewe' Kommunikasieverrigting
Published 2022-11-01“…The history of cabaret is related briefly, with special reference to certain conventions that were es tablished In Paris (1881) and the Ber lin cabaret of the Welmar Republic - e.g. cross-dressing and other shock tactics, in order to high-light the mes sage as such. …”
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1172
Study on multiple wind turbines in a platform under extreme waves and wind loads
Published 2025-01-01“…This study analyzed the Floating Offshore Wind Turbine (FOWT) platform with multiple wind turbines, which integrates OpenFAST with Newmark’s finite element analysis. A novel method for calculating the floating stiffness and member forces of beam elements was developed and validated, thereby demonstrating both accuracy and efficiency. …”
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1173
THE TRANSLATION OF IMPLICIT COMPLIMENTS IN SUBTITLE OF BUMI MANUSIA: CROSS-CULTURAL PRAGMATICS
Published 2024-12-01“…From the 28 data collected, the findings indicated that translators employed several translation procedures proposed by Newmark (1988), such as modulation, transposition, transference, and cultural equivalence to convey the meaning of implicit compliments. …”
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1174
Vibration of a Cylindrical Tunnel under a Centric Point-Source Explosion
Published 2017-01-01“…The governing equation of the motion is a fourth-order partial differential equation, for which a numerical method combining finite difference with the implicit Newmark-β method was adopted. This method avoided complicated integral transform and numerical inverse transformation, thus allowing efficient parameter study. …”
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1175
Modeling and Mechanism of Rain-Wind Induced Vibration of Bundled Conductors
Published 2016-01-01“…The model is solved by finite element method and Newmark method, and the effects of the wind velocity and the upper rivulet’s motion on vibration amplitude of the leeward conductor are analyzed. …”
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1176
Dynamic Characteristics Analysis of a Seismic Vibrator-Ground Coupling System
Published 2017-01-01“…This mathematical model is solved using Newmark’s method. It produces reasonable results and the trend of amplitude envelope follows the experimental data. …”
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1177
Fatigue Analysis for Shaft of Inland River Ship Under Ice Load
Published 2025-01-01“…This paper first studies how to calculate the natural frequency of free torsional vibration of the system, then uses Newmark integral programing to calculate the maximum torsional stress of shaft system under ice load at resonance speed. …”
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1178
The Analysis of Diffusion and Priorities of ICT Centers in Rural Areas of Zabol
Published 2012-04-01“…The outcomes of the research show that Lotfollah has an undesirable condition (0 ≤ 0.178 ≤ 1), but Teymor Abad has a pleasing condition (0 ≤ 0.991 ≤ 1). …”
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1179
A Damage Detection Algorithm Utilizing Dynamic Displacement of Bridge under Moving Vehicle
Published 2016-01-01“…Vehicle model is analyzed with Newmark’s method using Matlab to obtain the contact force acting on the bridge. …”
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1180
COMPARISON OF VALUE ORIENTATIONS OF STUDENTS IN THE 10YEAR TIME INTERVAL: METHODOLOGY AND RESULTS
Published 2016-12-01“…The objective of this study was to carry out two mutually supplementary tasks: (a) to identify the content of personal values and their quantitative assessments, changes for the 10Nyear interval, and (b) to draw attention to the methodological problems, concerning the close relationship between the meaningful results and methodological techniques. …”
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