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Methods for the modelling of concrete mesostructures: a critical review
Numerical modelling at the mesoscale is a time-and cost-efficient tool to optimize concrete
mix design and to analyse the phenomenological causes of mechanical failure, eg when …
mix design and to analyse the phenomenological causes of mechanical failure, eg when …
A CT image-driven computational framework for investigating complex 3D fracture in mesoscale concrete
Accurate prediction of fracture in concrete depends on the characterization of real meso-
structures. Micro X-ray computed tomography (CT) can fulfil this task but is still too expensive …
structures. Micro X-ray computed tomography (CT) can fulfil this task but is still too expensive …
[HTML][HTML] A Voronoi-based gaussian smoothing algorithm for efficiently generating RVEs of multi-phase composites with graded aggregates and random pores
This paper presents an innovative numerical modeling framework capable of generating
highly realistic 3D mesoscale multi-phase concrete models with unprecedented efficiency …
highly realistic 3D mesoscale multi-phase concrete models with unprecedented efficiency …
A review of multi-scale modelling of concrete deterioration: Fundamentals, techniques and perspectives
The properties of concrete are degraded during service by coupled physical and chemical
processes that operate at several length scales, and the prediction of its performance in …
processes that operate at several length scales, and the prediction of its performance in …
Relationship between fractal feature and compressive strength of fly ash-cement composite cementitious materials
X Han, J Feng, B Wang - Cement and Concrete Composites, 2023 - Elsevier
Microscopic pore structure and compressive strength of fly ash-cement composite
cementitious materials at 20° C and 60° C measured by mercury intrusion porosimetry and …
cementitious materials at 20° C and 60° C measured by mercury intrusion porosimetry and …
Comparative study on hydraulic fracturing using different discrete fracture network modeling: insight from homogeneous to heterogeneity reservoirs
Conventional discrete fracture network (DFN) modeling is used to simulate hydraulic fracture
propagation in fractured low permeability reservoirs. However, natural fractures have a …
propagation in fractured low permeability reservoirs. However, natural fractures have a …
Meso-scale modelling of compressive fracture in concrete with irregularly shaped aggregates
This paper presents a meso-scale modelling framework to investigate the fracture process in
concrete subjected to uniaxial and biaxial compression accounting for its mesostructural …
concrete subjected to uniaxial and biaxial compression accounting for its mesostructural …
A spherical harmonic-random field coupled method for efficient reconstruction of CT-image based 3D aggregates with controllable multiscale morphology
The physical and mechanical performance of concrete is inherently dependent on
aggregate morphology including the general shape at coarse-scale, the local roundness at …
aggregate morphology including the general shape at coarse-scale, the local roundness at …
Experimental study on acoustic emission and surface morphology characteristics of concrete under different fracture modes
G Ma, Y ** of damage degree of concrete subjected to complex external …