Search Results - "Nikolić, Mijo"

Discrete element model for the failure analysis of partially saturated porous media with propagating cracks represented with embedded strong discontinuities by Nikolić, Mijo

“…A novel, fully coupled hydro-mechanical model for the failure analysis of partially saturated porous media is presented. Failure mechanisms pertain to…”
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Concrete meso-scale model with full set of 3D failure modes with random distribution of aggregate and cement phase. Part I: Formulation and numerical implementation by Karavelić, Emir, Nikolić, Mijo, Ibrahimbegovic, Adnan, Kurtović, Azra

“…Prediction of failure mechanisms in concrete is a fairly complex task due to heterogeneous concrete microstructure, localization process triggered by cracks,…”
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Lattice Element Models and Their Peculiarities by Nikolić, Mijo, Karavelić, Emir, Ibrahimbegovic, Adnan, Miščević, Predrag

“…This paper presents the lattice element models, as a class of discrete models, in which the structural solid is represented as an assembly of one-dimensional…”
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Crack propagation in dynamics by embedded strong discontinuity approach: Enhanced solid versus discrete lattice model by Nikolić, Mijo, Do, Xuan Nam, Ibrahimbegovic, Adnan, Nikolić, Željana

“…In this work we propose and compare the two models for crack propagation in dynamics. Both models are based on embedded strong discontinuities for localized…”
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Bayesian inference of mesoscale mechanical properties of mortar using experimental data from a double shear test by Dobrilla, Simona, Lunardelli, Matteo, Nikolić, Mijo, Lowke, Dirk, Rosić, Bojana

“…In this work, we propose Bayesian parameter estimation of a nonlinear mechanics based model describing the behaviour of mortar subjected to double shear test…”
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Discrete softening-damage model for fracture process representation with embedded strong discontinuities by Čarija, Jadran, Nikolić, Mijo, Ibrahimbegovic, Adnan, Nikolić, Željana

“…•Softening damage constitutive model is implemented into the discrete lattice model with embedded strong discontinuities.•Model can represent complex…”
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Discrete Lattice Element Model for Fracture Propagation with Improved Elastic Response by Čarija, Jadran, Marenić, Eduard, Jarak, Tomislav, Nikolić, Mijo

“…This research presents a novel approach to modeling fracture propagation using a discrete lattice element model with embedded strong discontinuities. The focus…”
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Lattice element method for simulations of failure in bio-cemented sands by Rizvi, Zarghaam Haider, Nikolić, Mijo, Wuttke, Frank

“…Microbiologically induced calcite precipitation following the ureases is a bio-geo-chemical soil improvement technique in which the microorganism facilitates…”
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Overview of the numerical methods for the modelling of rock mechanics problems

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DISCRETE LATTICE ELEMENT APPROACH FOR ROCK FAILURE MODELING by Nikolić, Mijo, Ibrahimbegovic, Adnan, Miščević, Predrag

“…This paper presents the ‘discrete lattice model’, or, simply, the ‘lattice model’, developed for rock failure modeling. The main difficulties in numerical…”
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Rock mechanics model capable of representing initial heterogeneities and full set of 3D failure mechanisms by Nikolic, Mijo, Ibrahimbegovic, Adnan

“…In this work we present a full 3D model capable of representing cracks propagating through rock mass until complete localized failure. The model is based upon…”
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Discrete element model for the analysis of fluid-saturated fractured poro-plastic medium based on sharp crack representation with embedded strong discontinuities by Nikolic, Mijo, Ibrahimbegovic, Adnan, Miscevic, Predrag

“…In this work, we present a discrete beam lattice model capable of simulating localized failure in a heterogeneous fluid-saturated poro-plastic solid. Coupling…”
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Pregled numeričkih metoda za modeliranje u mehanici stijena by Nikolić, Mijo, Roje-Bonacci, Tanja, Ibrahimbegović, Adnan

“…Počeci numeričkih metoda sežu u rane 1960-e. Već tada je bilo jasno da numeričke metode mogu biti uspješno upotrijebljene za različita inženjerska i znanstvena…”
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Overview of the numerical methods for the modelling of rock mechanics problems/Pregled numerickih metoda za modeliranje u mehanici stijena by Nikolic, Mijo, Roje-Bonacci, Tanja, Ibrahimbegovic, Adnan

“…The numerical methods have their origin in the early 1960s and even at that time it was noted that numerical methods can be successfully applied in various…”
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