Results 21 to 30 of about 75,387 (288)

Multi-surfaced elasto-plastic wood material model in material point method

International Journal of Solids and Structures, 2022
Abstract Wood is a naturally occurring material widely used for construction. Due to its natural origin, wood properties vary and its behaviour is complex. This paper shows an implementation of a multi-surface elasto-plastic constitutive material model for wood into a custom explicit material point method code.
Sołowski, Wojciech Tomasz, Hostikka, Simo, Adibaskoro, Tito   +3 more
openaire   +3 more sources

A new multi-surface plasticity model for cyclic hardening of unsaturated granular soils

Computers and Geotechnics
Liuxin Chen, Javad Ghorbani, Troyee Tanu Dutta   +2 more
exaly   +4 more sources

A numerical study of crack shielding and deflection under extensive plasticity [PDF]

, 2009
Experimentally observed crack deflection events in multi-layered material systems, occurring even under pure mode-I loading, are here simulated and explained through elasto-plastic finite element modelling.
Reed, Philippa A.S., Syngellakis, Stavros, Burke-Veliz, Allan   +2 more
core   +1 more source

Numerical Modeling of an Elastic Spherical Contact under Combined Normal and Tangential Loading

Revue Nature et Technologie, 2023
The Contact between two surfaces with normal and tangential force involve friction dissipation phenomenon .The friction phenomenon can be formulated as a constitutive relation in a similar form to that of the elasto-plastic constitutive equation of ...
Ali OUZERIAT, Mohand OUD OUALI , Merzak ZEROUK   +2 more
doaj   +6 more sources

Study on deformation characteristics of multi-pass continuous drawing of micro copper wire based on crystal plasticity finite element method

Nanotechnology Reviews, 2023
Copper-based wire has excellent comprehensive performance and is widely used in integrated circuit packaging, electronic communication, connectors, audio and video transmission, and other fields. Based on the crystal plasticity finite element method, the
Wu Hanjiang, Huang Tao, Song Kexing, Zhang Yanmin, Zhou Yanjun, Li Shaolin, Li Xin   +6 more
doaj   +1 more source

Wear Resistance and Titanium Adhesion of Cathodic Arc Deposited Multi-Component Coatings for Carbide End Mills at the Trochoidal Milling of Titanium Alloy

Technologies, 2020
The work was devoted to the study of the effectiveness of the application of multi-component coatings, TiN–Al/TiN, TiN–AlTiN/SiN, and CrTiN–AlTiN–AlTiCrN/SiN, obtained by cathodic arc deposition to increase the wear resistance of 6WH10F carbide end mills
Marina A. Volosova, Sergey V. Fyodorov, Stepan Opleshin, Mikhail Mosyanov   +3 more
doaj   +1 more source

MSK1 regulates homeostatic and experience-dependent synaptic plasticity [PDF]

, 2012
The ability of neurons to modulate synaptic strength underpins synaptic plasticity, learning and memory, and adaptation to sensory experience. Despite the importance of synaptic adaptation in directing, reinforcing, and revising the behavioral response ...
Frenguelli, BrunoG., Corrêa, SAL, McKenzie, Colin, Palygin, O, Palygin, Oleg, Martin, KJ, Arthur, J.S., McKelvey, Kim, Hunter, CJ, Morris, R. G. M. (Richard G. M.), Morris, R.G., Morris, RGM, McKenzie, C, Hunter, Christopher J., Wauters, Sandrine C., Pankratov, Yuriy, Hunter, C.J., Wauters, S.C., Wauters, SC, Wauters, Sandrine, Martin, K.J., Arthur, J.Simon C.; id_orcid, Palygin, O., Frenguelli, BG, Corrêa, Sonia A.L., Corrêa, Sônia A. L., Arthur, J. Simon C., Frenguelli, Bruno G., Morris, Richard G. M., Frenguelli, B.G., Pankratov, Y., Martin, Kirsty J., McKelvey, Kim M. (Kim Martin), McKenzie, C., Arthur, JSC, McKelvey, K., Pankratov, Y, McKelvey, K   +37 more
core   +1 more source

Multiscale simulation of surface roughening of a deep drawing steel due to subsurface plastic deformation [PDF]

MATEC Web of Conferences
Surface roughness due to plastic deformation is important as it impacts both the surface properties of finished parts and tribological conditions during metal forming.
Carley-Clopton Aiden, Winther Grethe, Mishin Oleg V., Nielsen Chris Valentin   +3 more
doaj   +1 more source

An implicit staggered algorithm for CPFEM-based analysis of aluminum [PDF]

Journal of Theoretical, Computational and Applied Mechanics
In this paper, we propose an implicit staggered algorithm for crystal plasticity finite element methodwhich makes use of dynamic relaxation at the constitutive integration level.
Pedro Areias, Charles dos Santos, Rui Melicio, Nuno Silvestre   +3 more
doaj   +1 more source

Plasticity in mammalian somatosensory cerebellar maps [PDF]

, 1996
The organization of sensory maps in mammalian brains can change following peripheral injury or experience. Such plasticity has been demonstrated for somatotopic somatosensory maps in various cortical and subcortical areas. In contrast to somatotopic maps,
Morissette, Josee
core   +1 more source