THREE-DIMENSIONAL CONTACT PROBLEM FOR A TWO-LAYERED EXTRA LOADED ELASTIC BASE [PDF]
Advanced Engineering Research, 2014 The three - dimensional Galin’s type contact problem for a two - layered elastic base (a layer completely attached t o a half - space from another material) is investigated when an extra loading (concentrated force) is applied o utside the contact area ...
Dmitry Alexandrovich Pozharskiy +1 more
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Depth-Sensing Indentation as a Micro- and Nanomechanical Approach to Characterisation of Mechanical Properties of Soft, Biological, and Biomimetic Materials. [PDF]
Nanomaterials (Basel), 2019 Classical methods of material testing become extremely complicated or impossible at micro-/nanoscale. At the same time, depth-sensing indentation (DSI) can be applied without much change at various length scales.
Perepelkin NV +3 more
europepmc +6 more sources
Interaction of punches on orthotropic half-space [PDF]
Advanced Engineering Research, 2016 An integral equation of the three-dimensional contact problem for an orthotropic half-space (9 independent elastic parameters in Hooke’s law) is obtained where its kernel does not include integrals, but it depends on the solution of a characteristic ...
Dmitry A. Pozharskiy +1 more
doaj +3 more sources
THREE-DIMENSIONAL CONTACT PROBLEM FOR A TRANSVERSELY ISOTROPIC SOLID
Advanced Engineering Research, 2013 The spatial contact problem with an unknown contact domain is investigated for a transversely isotropic elastic half-space the boundary of which is perpendicular to the planes of isotropy.
Dmitry Alexandrovich Pozharskiy +1 more
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THREE-DIMENSIONAL CONTACT PROBLEM ON INTERACTION BETWEEN ELASTIC LAYER AND TWO PUNCHES UPON FRICTION
Вестник Донского государственного технического университета, 2018 Spatial contact problems are investigated for the finite elastic layer in one face of which two identical rigid elliptical punches are symmetrically indented taking into account friction under various types of boundary conditions on the other face.
Dmitry A. Pozharskiy +1 more
doaj +1 more source
3D CONTACT PROBLEM ON INTERACTION BETWEEN FLEXIBLE WEDGE AND TWO PUNCHES UNDER FRICTION
Вестник Донского государственного технического университета, 2018 The spatial contact problem for the flexible wedge is investigated in the quasi-static formulation when two identical elliptic rigid punches are symmetrically impressed into one face of the wedge under friction. The other wedge face is stress-free.
Dmitry Alexandrovich Pozharskiy +1 more
doaj +1 more source
3D CONTACT PROBLEM ON INTERACTION BETWEEN FLEXIBLE WEDGE AND TWO PUNCHES UNDER FRICTION
Advanced Engineering Research, 2012 The spatial contact problem for the flexible wedge is investigated in the quasi-static formulation when two identical elliptic rigid punches are symmetrically impressed into one face of the wedge under friction. The other wedge face is stress-free.
Dmitry Alexandrovich Pozharskiy +1 more
doaj +1 more source
The JKR-type adhesive contact problems for power-law shaped axisymmetric punches [PDF]
, 2014 The JKR (Johnson, Kendall, and Roberts) and Boussinesq–Kendall models describe adhesive frictionless contact between two isotropic elastic spheres, and between a flat-ended axisymmetric punch and an elastic half-space respectively. However, the shapes of
Borodich, Feodor M. +2 more
core +1 more source
Microstructural examination and ballistic testing of field-assisted sintering technology produced Ti-TiB2 functionally graded material composite armour plates [PDF]
High hardness ceramics are potent in their use for armour applications globally, but intrinsically brittle. This can result in fragmentation damage, as well as low multi hit capacity.
Blanch, O.L. +4 more
core +1 more source
THREE-DIMENSIONAL CONTACT PROBLEM ON INTERACTION BETWEEN ELASTIC LAYER AND TWO PUNCHES UPON FRICTION
Advanced Engineering Research, 2011 Spatial contact problems are investigated for the finite elastic layer in one face of which two identical rigid elliptical punches are symmetrically indented taking into account friction under various types of boundary conditions on the other face.
Dmitry A. Pozharskiy +1 more
doaj