Parcourir par sujet "Indentation"
Voici les éléments 1-7 de 7
-
Cylindrical indentation in micropolar elasticity
(2022)Experiments existing in the literature present a scale dependence of the mechanical properties of certain materials. Such scale dependence is observable also in indentation experiments where the attained contact area and ... -
The elastic-plastic indentation response of a columnar thermal barrier coating
(2010)Thermal barrier coatings with a columnar microstructure are prone to erosion damage by a mechanism of surface cracking upon impact by small foreign particles. In order to explore this erosion mechanism, the elastic indentation ... -
Instrumented indentation of a non-equal biaxial prestretched hyperelastic substrate
(2016)The present work investigates the instrumented indentation of a prestretched hyperelastic substrate. The substrate is incompressible and has an elastic energy density which is isotropic in the reference frame. The analysis ... -
Novel methods for the mechanical characterization of patches used in carotid artery repair
(2018)Carotid endarterectomy (CEA) is one of the approaches available for the treatment of carotid artery disease, with carotid patch angioplasty the pertinent technique mostly preferred by vascular surgeons. This technique ... -
Numerical analysis of steel sheeting with indentations or embossments, used for composite slabs
(2006)The paper studies the behaviour of corrugated steel sheeting with embossments. The study aims to the determination of the contribution of the embossed areas of the steel sheeting to the total strength in pure tension and ... -
Some basic contact problems in couple stress elasticity
(2014)Indentation tests have long been a standard method for material characterization due to the fact that they provide an easy, inexpensive, non-destructive and objective method of evaluating basic properties from small volumes ... -
The use of Knoop indentation for the assessment of the plastic properties of mortars and natural stones
(2017)The present work investigates the Knoop hardness of rocks and other pressure sensitive materials. We tested ten different types of rocks, a cement paste, and PMMA. We also analyzed existing experimental results for Mg-PSZ ...