Results 241 to 250 of about 115,361,426 (290)

Predicting patellar kinematics and contact forces after TKA: a simulation study on quadriceps malalignment. [PDF]

Arthroplasty
Michaud F, Pérez Costa Á, Dopico D, Talbot S.   +3 more
europepmc   +1 more source

Reduction Quality Determines Failure Behavior in Stable Intertrochanteric Fractures: A Mesh-Free Simulation Comparing DHS and TFNA. [PDF]

JB JS Open Access
Hui SJ, Oentaryo MJ, Kulper S, Boles EU, Fang C, Nashi N.   +5 more
europepmc   +1 more source

A cut finite-element method for fracture and contact problems in large-deformation solid mechanics [PDF]

Computer Methods in Applied Mechanics and Engineering, 2022
Cut finite-element methods (CutFEMs) is the class of methods that allow boundaries/interfaces to cut through the elements, which avoids any meshing/remeshing problems. This is highly convenient from practical point of view, especially when non-stationary
Lukasz Figiel, Michael Poluektov
exaly   +2 more sources

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Contact mechanics and the adhesion of soft solids

Materials Science and Engineering Reports, 2002
Abstract The contact behavior of solid materials is determined by the system geometry, externally applied loads and internal adhesive forces, and by the materials properties. As the size and stiffness of a material decrease, adhesive forces become increasingly important in determining its contact behavior. The current trends toward the use of smaller
Kenneth R Shull
exaly   +2 more sources

Fundamental equations of contact mechanics for fractal solid surfaces

Acta Mechanica, 2023
Chunyu Meng
exaly   +2 more sources

Applications of generalized fractional hemivariational inequalities in solid viscoelastic contact mechanics

Communications in Nonlinear Science and Numerical Simulation, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jiangfeng Han, Changpin Li, Shengda Zeng
openaire   +2 more sources

The contact mechanics of cellular solids

Wear, 1999
A model for the contact of a cellular solid with a compact counter-surface is developed. The cell walls and edges at the surface of the cellular solid deform elastically by compression and bending and, at larger forces, collapse. For open cell materials, a simple general equation is derived relating the fraction f of cell edges in contact to the ...
M.A. Fortes, R. Colaço, M. Fátima Vaz
openaire   +1 more source

Contact mechanics for polydimethylsiloxane: from liquid to solid

Soft Matter, 2018
Adhesion between a glass ball and a polydimethylsiloxane (PDMS) sample is dependent on the PDMS cross-link density, and the transformation of the material from the uncrosslinked liquid state to the fully crosslinked solid state is investigated in this study.
L. Dorogin, B. N. J. Persson
openaire   +2 more sources

Quasi-Static Frictional Contact in Solid Mechanics

AIP Conference Proceedings, 2009
In this paper, we consider numerical approximations of the quasi‐static contact problem with dry friction, using finite elements for the displacements and finite difference for the temporal derivative of the displacements. The quasistatic problem will be resolved step by step, such that at each step we shall calculated small strains and small ...
Nicolae Pop, Theodore E. Simos, George Psihoyios, Ch. Tsitouras   +3 more
openaire   +1 more source