[HTML][HTML] Micromechanics of dental cement paste

P Dohnalík, BLA Pichler, L Zelaya-Lainez… - journal of the …, 2021 - Elsevier
… Biodentine is a calcium silicate/calcium carbonate/zirconium dioxide/water-based dental
construction cement pastes. We here report the first systematic micromechanical investigation …

Stiffness and stress fluctuations in dental cement paste: a continuum micromechanics approach

P Dohnalík, C Hellmich, G Richard… - Mechanics of Advanced …, 2023 - Taylor & Francis
micromechanics model will also account for grain boundary defects. This is motivated as
follows. Micromechanical … on the development of a micromechanics model which establishes a …

Micromechanics of dental cement paste: Experiments and multiscale modeling

P Dohnalík - 2022 - repositum.tuwien.at
… Finally, theoretical bounds for the macrostiffness of the dental cement paste were calculated
… to micromechanical modeling of the elastic stiffness of well-hardened dental cement paste. …

Experimental and computational micromechanics of dental cement paste

P Dohnalík, BLA Pichler, L Zelaya-Lainez… - … Modelling of Concrete …, 2022 - taylorfrancis.com
… realistic micromechanics model for hardened dental cement paste “Biodentine”. This model
provides quantitative insight into microscopic stress fluctuation resulting from corresponding …

Micromechanical testing and modelling of blast furnace slag cement pastes

B Šavija, H Zhang, E Schlangen - Construction and Building Materials, 2020 - Elsevier
… for creating input for micromechanical simulations, this is a … of micromechanical behavior of
blended cement pastes. … for simulating micromechanical properties of hydrated cement paste

Strength of a cement-based dental material: Early age testing and first micromechanical modeling at mature age

P Dohnalík, C Hellmich, G Richard… - … in Bioengineering and …, 2023 - frontiersin.org
… The freshly produced cement paste was cast into cylindrical polytetrafluoroethylene molds
with two different length-to-diameter ratios. The slenderer molds had a length = 10 mm and a …

Strength and stiffness characterization of ultra-high performance concrete (UHPC) cement paste phases through in-situ micro-mechanical testing

C Puttbach, GS Prinz, CD Murray - Cement and Concrete Composites, 2024 - Elsevier
… As an alternative to nanoindentation, micromechanical testing methods have been explored
in literature to more directly understand strength properties (ie compressive and tensile …

The effect of micro-mechanical signatures of constituent phases in modern dental restorative materials on their macro-mechanical property: a statistical …

W Lien, DY Minju, SD Jones, CV Wentworth… - Journal of the …, 2021 - Elsevier
… of twenty different brands of dental resin-based composites (… of constituents' micromechanical
signatures using various … affected by the constituents’ micromechanics. However, the “…

Combined experimental and numerical study of uniaxial compression failure of hardened cement paste at micrometre length scale

H Zhang, Y Xu, Y Gan, Z Chang, E Schlangen… - Cement and Concrete …, 2019 - Elsevier
… Understanding the mechanical properties of cement paste is of … , the micromechanical
properties of cement paste under uniaxial … test on cement paste at the micrometre length scale. …

Towards understanding stochastic fracture performance of cement paste at micro length scale based on numerical simulation

H Zhang, B Šavija, E Schlangen - Construction and Building Materials, 2018 - Elsevier
… As the main purpose of this work to investigate the stochastic micromechanical behaviour
of cement paste, for the sake of simplification, deterministic values of micromechanical