Integrated porosity estimation of partially saturated sand–hematite mixtures using electrical resistivity and elastic wave velocity

Integrated porosity estimation of partially saturated sand–hematite mixtures using electrical resistivity and elastic wave velocity

Abstract For effective maintenance and failure prevention of mine tailing in geo-resource field, it is essential to assess porosity in both partially and fully-saturated tailing dams. This study aims to evaluate sand-hematite mixtures’ porosity, considering various hematite content (HC) and saturati...

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Bibliographic Details
Main Authors: Jong-Sub Lee, Hyun Seok Kang, Dongsoo Lee, Sang Yeob Kim
Format: Article
Language:English
Published: Nature Portfolio 2025-08-01
Series:Scientific Reports
Subjects:
Elastic wave velocity
Electrical resistivity
Mine tailing
Porosity evaluation
Sand-hematite mixture
Online Access:https://doi.org/10.1038/s41598-025-14475-1
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