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Mohammed Alnaggar
Mohammed Alnaggar
Senior Research Scientist at Oak Ridge National Laboratory
Bestätigte E-Mail-Adresse bei ornl.gov
Titel
Zitiert von
Zitiert von
Jahr
Lattice discrete particle modeling (LDPM) of alkali silica reaction (ASR) deterioration of concrete structures
M Alnaggar, G Cusatis, GD Luzio
Cement and Concrete Composites 41, 45-59, 2013
1962013
Modeling time-dependent behavior of concrete affected by alkali silica reaction in variable environmental conditions
M Alnaggar, G Di Luzio, G Cusatis
Materials 10 (5), 471, 2017
842017
Effect of alkali silica reaction on the mechanical properties of aging mortar bars: Experiments and numerical modeling
M Pathirage, F Bousikhane, M D’ambrosia, M Alnaggar, G Cusatis
International Journal of Damage Mechanics 28 (2), 291-322, 2019
552019
Multiscale computational models for the simulation of concrete materials and structures
G Cusatis, R Rezakhani, M Alnaggar, X Zhou, D Pelessone
Proceedings of the EURO-C, 2014
522014
Multiscale homogenization analysis of alkali–silica reaction (ASR) effect in concrete
R Rezakhani, M Alnaggar, G Cusatis
Engineering 5 (6), 1139-1154, 2019
382019
Lattice discrete particle modeling of reinforced concrete flexural behavior
M Alnaggar, D Pelessone, G Cusatis
Journal of Structural Engineering 145 (1), 04018231, 2019
372019
Lattice Discrete Particle Modeling for coupled concrete creep and shrinkage using Solidification Microprestress Theory
M Abdellatef, M Alnaggar, G Boumakis, G Cusatis, G Di-Luzio, R Wendner
342015
Computational modeling of temperature and relative humidity effects on concrete expansion due to alkali–silica reaction
L Yang, M Pathirage, H Su, M Alnaggar, G Di Luzio, G Cusatis
Cement and Concrete Composites 124, 104237, 2021
312021
Automatic parameter identification of discrete mesoscale models with application to the coarse-grained simulation of reinforced concrete structures
M Alnaggar, G Cusatis
20th Analysis and Computation Specialty Conference 36, 406-417, 2012
312012
Coupled multi-physics simulation of chloride diffusion in saturated and unsaturated concrete
Y Zhang, G Di Luzio, M Alnaggar
Construction and Building Materials 292, 123394, 2021
302021
Homogenization coarse graining (HCG) of the lattice discrete particle model (LDPM) for the analysis of reinforced concrete structures
E Lale, R Rezakhani, M Alnaggar, G Cusatis
Engineering Fracture Mechanics 197, 259-277, 2018
302018
Lattice Discrete Particle Modeling of concrete coupled creep and shrinkage behavior: A comprehensive calibration and validation study
M Abdellatef, I Boumakis, R Wan-Wendner, M Alnaggar
Construction and Building Materials 211, 629-645, 2019
282019
Scalable, effective, and rapid decontamination of SARS-CoV-2 contaminated N95 respirators using germicidal ultraviolet C (UVC) irradiation device
R Rathnasinghe, RF Karlicek Jr, M Schotsaert, M Koffas, BL Arduini, ...
Scientific Reports 11 (1), 19970, 2021
262021
Lattice Discrete Particle Modeling of acoustic nonlinearity change in accelerated alkali silica reaction (ASR) tests
M Alnaggar, M Liu, J Qu, G Cusatis
Materials and Structures, 2015
252015
Computational modeling of expansion and deterioration due to alkali–silica reaction: Effects of size range, size distribution, and content of reactive aggregate
L Yang, M Pathirage, H Su, M Alnaggar, G Di Luzio, G Cusatis
International Journal of Solids and Structures 234, 111220, 2022
232022
A machine learning approach for the identification of the Lattice Discrete Particle Model parameters
M Alnaggar, N Bhanot
Engineering Fracture Mechanics 197, 160-175, 2018
232018
Multiscale modeling of aging and deterioration of reinforced concrete structures
M Alnaggar
Northwestern University, 2014
202014
Transitioning from shear to flexural failure of UHPC beams by varying fiber content
S Gomaa, M Alnaggar
International Interactive Symposium on Ultra-High Performance Concrete 2 (1), 2019
162019
Energy-based coarse graining of the lattice-discrete particle model
M Abdellatef, M Alnaggar
Journal of Engineering Mechanics 146 (5), 04020026, 2020
102020
Predicting time-dependent behavior of post-tensioned concrete beams: discrete multiscale multiphysics formulation
M Abdellatef, J Vorel, R Wan-Wendner, M Alnaggar
Journal of Structural Engineering 145 (7), 04019060, 2019
102019
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