Characterization and analysis of porosity and pore structures

LM Anovitz, DR Cole - Reviews in Mineralogy and …, 2015 - pubs.geoscienceworld.org
Porosity plays a clearly important role in geology. It controls fluid storage in aquifers, oil and
gas fields and geothermal systems, and the extent and connectivity of the pore structure …

A brief guide to synchrotron radiation-based microtomography in (structural) geology and rock mechanics

F Fusseis, X Xiao, C Schrank, F De Carlo - Journal of Structural Geology, 2014 - Elsevier
This contribution outlines Synchrotron-based X-ray micro-tomography and its potential use
in structural geology and rock mechanics. The paper complements several recent reviews of …

Spam: software for practical analysis of materials

O Stamati, E Andò, E Roubin… - Journal of Open …, 2020 - hal.univ-grenoble-alpes.fr
Spam, the Software for the Practical Analysis of Materials is a Python library that has evolved
to cover needs of data analysis from 3D x-ray tomography work and correlated random fields …

Segmentation of X‐ray computed tomography images of porous materials: A crucial step for characterization and quantitative analysis of pore structures

P Iassonov, T Gebrenegus… - Water resources research, 2009 - Wiley Online Library
Nondestructive imaging methods such as X‐ray computed tomography (CT) yield high‐
resolution, three‐dimensional representations of pore space and fluid distribution within …

Three-dimensional structure of Hayabusa samples: origin and evolution of Itokawa regolith

A Tsuchiyama, M Uesugi, T Matsushima, T Michikami… - science, 2011 - science.org
Regolith particles on the asteroid Itokawa were recovered by the Hayabusa mission. Their
three-dimensional (3D) structure and other properties, revealed by x-ray microtomography …

Quantification of tortuosity in hardened cement pastes using synchrotron-based X-ray computed microtomography

MAB Promentilla, T Sugiyama, T Hitomi… - Cement and Concrete …, 2009 - Elsevier
Tortuosity, as being influenced by the 3D pore micro-geometry, is an important physical
quantity to understand better the effect of pore structure on transport properties of cement …

Mapping distribution of fractures and minerals in rock samples using Res-VGG-UNet and threshold segmentation methods

C He, H Sadeghpour, Y Shi, B Mishra… - Computers and …, 2024 - Elsevier
Understanding the internal structures of rock and their subsequent evolution is essential
across multiple disciplines. Fractures and mineral grains are significant components of …

Mathematica programs for the analysis of three-dimensional pore connectivity and anisotropic tortuosity of porous rocks using X-ray computed tomography image data

Y Nakashima, S Kamiya - Journal of Nuclear Science and …, 2007 - Taylor & Francis
Understanding of the transport properties of porous rocks is important for safe nuclear waste
disposal because harmful contaminated groundwater can migrate along pore spaces over …

Analysis of the effect of heating and re-curing on the microstructure of high-strength concrete using X-ray CT

M Henry, IS Darma, T Sugiyama - Construction and building materials, 2014 - Elsevier
Microstructure recovery plays an important role in restoring the performance of concrete
damaged by fire. This research applied X-ray CT and image analysis techniques to non …

Application of synchrotron microtomography for pore structure characterization of deteriorated cementitious materials due to leaching

T Sugiyama, MAB Promentilla, T Hitomi… - Cement and Concrete …, 2010 - Elsevier
Deteriorated mortars and cement pastes (w/c= 0.50) were prepared by an accelerated
leaching test using electrochemical migration technique. This technique enabled the …