Results 61 to 70 of about 803,659 (218)
Applied MechanicsIn this paper, the dynamic response of the Timoshenko cracked beam subjected to a mass is investigated. In turn, it is assumed that the beam has its ends restrained with both transverse and rotational elastic springs. Based on an alternative beam theory,
Maria Anna De Rosa +5 more
doaj +1 more source
Simulation of Locally Varying Residual Strains in 4D Printing
Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.ABSTRACT Shape memory polymers (SMPs) are a class of materials capable of storing deformation in a programmed shape, which can be recovered when an external trigger, such as temperature, a magnetic field, or similar is applied. In the classical shape memory cycle, programming consists of successive heating, deformation and cooling steps. In combination
Henrik Hembrock +6 more
wiley +1 more source
한국해양공학회지Energy flow analysis (EFA) models that account for significant shear deformation and the rotatory inertia effects in out-of-plane motion are essential for performing reliable EFA of practical composite structures, such as large ships or offshore ...
Young-Ho Park
doaj +1 more source
Vibrations of a Timoshenko beam on an inertial foundation under a moving load
MATEC Web of Conferences, 2018 In the paper vibrations of the Timoshenko beam on an inertial foundation subjected to a moving force are discussed. Considered model of the inertial foundation is described by three parameters.
Ataman Magdalena
doaj +1 more source
Mathematical Methods in the Applied Sciences, Volume 49, Issue 13, Page 14964-15009, 15 September 2026.ABSTRACT We develop a unified mathematical framework extending classical moment theory from discrete integer orders to a continuous spectrum of real orders f>0$$ f>0 $$, providing a systematic statistical characterization of complex systems exhibiting power‐law behavior.
Farrukh A. Chishtie
wiley +1 more source
SECOND SPECTRUM TIMOSHENKO BEAM VIBRATION ANALYSIS
, 2015 22nd International Congress on Sound and Vibration (ICSV) -- JUL 12-16, 2015 -- Florence, ITALYIn this study, vibration analysis of beams was studied using the classical Euler-Bernoulli and Timoshenko beam theories.
Gul, Ufuk, Aydogdu, Metin
core +1 more source
Shock and Vibration, 2017 The modal analysis method (MAM) is very useful for obtaining the dynamic responses of a structure in analytical closed forms. In order to use the MAM, accurate information is needed on the natural frequencies, mode shapes, and orthogonality of the mode ...
Taehyun Kim, Ilwook Park, Usik Lee
doaj +1 more source
Fine‐tuning ab initio XANES spectra calculations using the Bayesian optimization algorithm
Journal of Synchrotron Radiation, Volume 33, Issue 5, Page 1455-1466, September 2026.A Bayesian optimization technique is used to tune the FEFF and FDMNES packages and to improve matching between theoretical and experimental spectra. The tests were performed on monometallic Ni, Fe and Pd K‐edge XANES spectra using several different spectrum similarity metrics.Theoretical modeling of X‐ray absorption near‐edge structure (XANES) spectra ...
Andrey A. Sapronov +2 more
wiley +1 more source
A multifiber Timoshenko beam with embedded discontinuities [PDF]
, 2019 International audienceAn enhanced high order multifiber Timoshenko beam is introduced to simulate structural behavior up to failure. The beam is displacement based and geometrically linear, its section can be of arbitrary shape and a local constitutive ...
Benkemoun, Nathan +3 more
core +1 more source
Tuning Redox Dynamics in Cu‐Based Electrocatalysts: Effect of Secondary Metals
Advanced Functional Materials, Volume 36, Issue 68, 24 August 2026.Advanced analysis of operando X‐ray absorption spectroscopy data reveals that secondary metals affect the redox processes in Cu‐based catalysts for electrocatalytic CO2 reduction. This influences the amount of oxides formed under pulsed reaction conditions and the distribution of reaction products.
Martina Rüscher +17 more
wiley +1 more source