Results 41 to 50 of about 26,717 (308)
The nonlinear bending-torsion theory for curved rods as Gamma-limit of three-dimensional elasticity [PDF]
, 2006 The problem of the rigorous derivation of one-dimensional models for nonlinearly elastic curved beams is studied in a variational setting. Considering different scalings of the three-dimensional energy and passing to the limit as the diameter of the beam
Scardia, L., Scardia, L Lucia
core
The Anti-Plane Shear Problem in Nonlinear Elasticity Revisited
, 2012 A classical problem in the framework of nonlinear elasticity theory is the characterization of the materials that may sustain a pure state of anti-plane shear in the absence of body forces.
SACCOMANDI, Giuseppe, PUCCI, Edvige
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Transition mechanism for a periodic bar-and-joint framework with limited degrees of freedom controlled by uniaxial load and internal stiffness [PDF]
Royal Society Open Science, 2018 A specific periodic bar-and-joint framework with limited degrees of freedom is shown to have a transition mechanism when subjected to an external force.
H. Tanaka, K. Hamada, Y. Shibutani
doaj +1 more source
Advanced Engineering Materials, EarlyView.Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova +2 more
wiley +1 more source
Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying
Advanced Engineering Materials, EarlyView.An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara +8 more
wiley +1 more source
Nonlinear Wave Modulation in Nanorods Using Nonlocal Elasticity Theory
, 2018 In this study, nonlinear wave modulation in nanorods is examined on the basis of nonlocal elasticity theory. Eringen's nonlocal elasticity theory is employed to derive nonlinear equations for the motion of nanorods.
Aydoğdu, Metin +2 more
core +1 more source
An experimental and analytical study of the elasticity of model polyurethane networks crosslinked by tri- and quadriisocyanate [PDF]
, 2010 The original publication is available at www.springerlink.com : http://link.springer.com/article/10.1007%2Fs00396-009-2145-6?LI=truePolyurethane networks have been prepared from a mix of tri- and quadriisocyanate and from two types of diols, polyether ...
GILORMINI, Pierre +2 more
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Fracture and Structural Integrity, 2014 We illustrate a procedure based on the Magnus expansion for studying mechanical problems which lead to non-autonomous systems of linear ODE’s. The effectiveness of the Magnus method is enlighten by the analysis of a bifurcation problem in the framework ...
A. Castellano +4 more
doaj
Journal of Low Frequency Noise, Vibration and Active Control, 2019 This research deals with the nonlinear vibration of the functionally graded nano-beams based on the nonlocal elasticity theory considering surface and flexoelectric effects.
Mohammad Arefi +3 more
doaj +1 more source
Archives of Mechanics, 2016 The response of many new metallic alloys as well as ordinary materials such as concrete is elastic and nonlinear even in the small strain range.
A. Janečka, V. Průša, K.R. Rajagopal
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