Boundary effects in the desiccation of soil layers with controlled environmental conditions

MR Lakshmikantha, PC Prat… - Geotechnical …, 2018 - asmedigitalcollection.asme.org
This article presents the results of an experimental research carried to investigate the
mechanics of cracking of soil layers under drying conditions. The tests were conducted …

Design optimization for a simulation of rotating anisotropic viscoelastic porous structures using time-domain OQBEM

MA Fahmy - Mathematics and Computers in Simulation, 2019 - Elsevier
The main purpose of this paper is to propose a novel efficient design optimization technique
based on the operational quadrature boundary element method (OQBEM) for a simulation …

Porosity estimation and pore structure characterization of foamed cement paste using non-specialized image digital processing

L Chica, C Mera, LM Sepúlveda-Cano, A Alzate - Materials and Structures, 2022 - Springer
In foamed concrete, porosity is essential because it is strongly related to other properties
such as density, permeability, and strength. Porosity measurement (usually expressed as a …

Meso‐scale modeling of chloride diffusivity in mortar subjected to corrosion‐induced cracking

Q Qiu, JG Dai - Computer‐Aided Civil and Infrastructure …, 2021 - Wiley Online Library
This paper presents a methodology for numerically simulating the chloride diffusivity in
mortar subjected to corrosion‐induced cracking with the aid of X‐ray microcomputed …

In-situ X-ray microcomputed tomography monitoring of steel corrosion in engineered cementitious composite (ECC)

Q Qiu, J Zhu, JG Dai - Construction and Building Materials, 2020 - Elsevier
Real-time and in-situ monitoring of the corrosion process of steel reinforcement covered by
engineered cementitious composites (ECC) was conducted by using high-resolution X-ray …

Using skeleton and Hough transform variant to correct skew in historical documents

O Boudraa, WK Hidouci, D Michelucci - Mathematics and computers in …, 2020 - Elsevier
As a main part of several document analysis systems, Skew estimation represents one of the
major research challenges, particularly in case of historical documents exploration. In this …

Permeability upscaling in complex carbonate samples using textures of micro-computed tomography images

MS Jouini, A AlSumaiti, M Tembely, F Hjouj… - … Journal of Modelling …, 2020 - Taylor & Francis
Developing a better characterization of fluid flow properties in carbonate reservoirs is a
critical step for enhanced oil recovery applications in the oil industry. Indeed, carbonate …

Three‐Dimensional In Situ XCT Characterisation and FE Modelling of Cracking in Concrete

W Ren, Z Yang, R Sharma, SA McDonald… - …, 2018 - Wiley Online Library
Three‐dimensional (3D) characterisation and modelling of cracking in concrete have been
always of great importance and interest in civil engineering. In this study, an in situ …

Laboratory experiments of drainage, imbibition and infiltration under artificial rainfall characterized by image analysis method and numerical simulations

B Belfort, S Weill, M Fahs, F Lehmann - Water, 2019 - mdpi.com
Two laboratory experiments consisting of drainage/imbibition and rainfall were carried out to
study flow in variably saturated porous media and to test the ability of a new measurement …

Thermophysical properties of masonry units: Accurate characterization by means of photothermal techniques and relationship to porosity and mineral composition

N Cobîrzan, AA Balog, B Belean, G Borodi… - … and Building Materials, 2016 - Elsevier
The concerns on saving energy and CO 2 emissions in residential sector made the
measures adopted in the last years to be focused on using building envelope materials with …