Results 31 to 40 of about 115,242 (300)
Failure Processes in Embedded Monolayer Graphene under Axial Compression [PDF]
, 2016 Exfoliated monolayer graphene flakes were embedded in a polymer matrix and loaded under axial compression. By monitoring the shifts of the 2D Raman phonons of rectangular flakes of various sizes under load, the critical strain to failure was determined ...
Androulidakis, Charalampos +9 more
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Hepatology, EarlyView., 2022 Hepatic endothelial Alk1 signaling protects from development of vascular malformations while maintaining organ‐specific endothelial differentiation and angiocrine portmanteau of the names Wingless and Int‐1 signaling. Abstract Background and Aims In hereditary hemorrhagic telangiectasia (HHT), severe liver vascular malformations are associated with ...
Christian David Schmid +20 more
wiley +1 more source
Results in Engineering, 2023 Buckling analyses of orthogonally stiffened functionally graded graphene platelet reinforced composite plate with circular cutout supporting on Winkler elastic foundation is conducted according to the third order shear deformation plate theory and the ...
Amin Kalhori +2 more
doaj +1 more source
An Improved Winkler Foundation Modulus for a Beam in a Full Space
Applied SciencesThe Winkler foundation modulus is key to evaluating the response of underground structures using the elastic foundation beam model. In this paper, an improved formula of the Winkler foundation modulus for a beam embedded in a full space is proposed to ...
Lihui Xu +6 more
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The contact separation of a finite beam from the tensionless Winkler foundation due to the force acting at the one beam end [PDF]
Tehnika, 2018 In this paper, bending of a finite beam, positioned on the elastic foundation of tensionless Winkler type, is analysed. Beam is subjected to the two different types of load, concentrated vertical force acting at the one end in combination with the ...
Maretić Ratko B. +2 more
doaj
Rail Joint Model Based on the Euler-Bernoulli Beam Theory
Romanian Journal of Transport Infrastructure, 2019 In this paper, a rail joint model consisting of three Euler-Bernoulli beams connected via a Winkler foundation is proposed in order to point out the influence of the joint gap length upon the stiffness of the rail joint.
Mazilu Traian +4 more
doaj +1 more source
Nano and viscoelastic Beck's column on elastic foundation
, 2014 Beck's type column on Winkler type foundation is the subject of the present analysis. Instead of the Bernoulli-Euler model describing the rod, two generalized models will be adopted: Eringen non-local model corresponding to nano-rods and viscoelastic ...
Atanackovic, Teodor M. +2 more
core +1 more source
Comparative dynamic analysis of axially loaded beams on modified Vlasov foundation [PDF]
, 2016 Vibration analysis of the beams on elastic foundation has gained the great interest of many researchers. In the literature, there are many studies that focus on the free vibration analysis of the beams on one or two parameter elastic foundations.
Christoph Dieterich (41457) +4 more
core +4 more sources
FROM WINKLER’S FOUNDATION TO POPOV’S FOUNDATION
Facta Universitatis, Series: Mechanical Engineering, 2019 In recent years, the method of dimensionality reduction (MDR) has started to figure as a very convenient tool for dealing with a wide class of elastic contact problems. The MDR modeling framework introduces an equivalent punch profile and a one-dimensional Winkler-type elastic foundation, called henceforth Popov’s foundation.
openaire +5 more sources
Free Vibrations of an Elastically Restrained Euler Beam Resting on a Movable Winkler Foundation
Shock and Vibration, 2019 The traditional theory of beam on elastic foundation implies a hypothesis that the elastic foundation is static with respect to the inertia reference frame, so it may not be applicable when the foundation is movable.
Qiang Zhou, Tong Wang
doaj +1 more source