Results 11 to 20 of about 98,197 (260)

Uniform fatigue damage tolerance assessment for additively manufactured and cast Al-Si alloys: size and mean stress effects

Additive Manufacturing Letters, 2022
The near-net-shape manufacturing in additive manufactured and cast of Al-Si alloys results in a heterogeneous solidification and cooling of the parts, leading to significant gradients in microstructural and defect features as well as deformation behavior.
Jochen Tenkamp, Sebastian Stammkötter, Mohamed Merghany, Frank Walther   +3 more
doaj   +1 more source

Approximation by planar elastic curves [PDF]

Advances in Computational Mathematics, 2016
18 pages, 10 figures. Version2: new section 5 added (conclusions and discussions)
David Brander, Jens Gravesen, Toke Bjerge Nørbjerg   +2 more
openaire   +3 more sources

Evolution characteristics of elastic energy storage of marble under creep loading

矿业科学学报, 2022
In order to study the energy absorption and transformation characteristics of marble, the release of strain energy and dissipation mechanism during creep process, this paper tested the stress-strain relationship of marble under uniaxial cyclic loading ...
Li Dongyang, Lu Jingyi, Liu Bo, Wang Shijie, Li Saige   +4 more
doaj   +1 more source

Curves in the Lorentz-Minkowski plane with curvature depending on their position

Open Mathematics, 2020
Motivated by the classical Euler elastic curves, David A. Singer posed in 1999 the problem of determining a plane curve whose curvature is given in terms of its position. We propound the same question in the Lorentz-Minkowski plane, focusing on spacelike
Castro Ildefonso, Castro-Infantes Ildefonso, Castro-Infantes Jesús   +2 more
doaj   +1 more source

Black rubber and the non-linear elastic response of scale invariant solids

Journal of High Energy Physics, 2020
We discuss the nonlinear elastic response in scale invariant solids. Following previous work, we split the analysis into two basic options: according to whether scale invariance (SI) is a manifest or a spontaneously broken symmetry.
Matteo Baggioli, Víctor Cáncer Castillo, Oriol Pujolàs   +2 more
doaj   +1 more source

Elastic Sturmian spirals in the Lorentz-Minkowski plane

Open Mathematics, 2016
In this paper we consider some elastic spacelike and timelike curves in the Lorentz-Minkowski plane and obtain the respective vectorial equations of their position vectors in explicit analytical form.
Uçum Ali, İlarslan Kazım, Mladenov Ivaïlo M.   +2 more
doaj   +1 more source

A Property of Euler's Elastic Curve

Elemente der Mathematik, 2000
Euler and Legendre found formulas for certain products of elliptic integrals. Legendre's proof is sketched, and Euler's method is generalized to prove a more general formula which may be interpreted as a property of a curve generalizing Euler's elastic curve.
Moll, Victor H., Neill, Pamela A., Nowalsky, Judith L., Solanilla, Leonardo   +3 more
openaire   +4 more sources

The design space of plane elastic curves

ACM Transactions on Graphics, 2021
Elastic bending of initially flat slender elements allows the realization and economic fabrication of intriguing curved shapes. In this work, we derive an intuitive but rigorous geometric characterization of the design space of plane elastic rods with variable stiffness.
Christian Hafner 0002, Bernd Bickel
openaire   +1 more source