Call for papersThe 2026 special issue on Climate & Health is open for submissions.Learn more
Basically, the rock and rock-like materials such as concrete and soil are considered as geomaterials. Clays and some other materials which can be related with engineering processes can, also, be included in this category. Geomaterials are essential for life since human construct storage and access/transport areas in r…
Zhonghua Huang, Ya Xie
Deep-sea cobalt crusts water jet cutting method is proposed to avoid cutter impact load. With simulation calculations and experimental tests, water jet system parameters and its cutting ability were studied. Simula-tion results show that working pressure, eje…
Dmitry A. Shushkov, Olga B. Kotova, Boris A. Goldin
Analcime-bearing rocks (Komi Republic, Russia) are perspective raw for geological materials. The article represents possibilities of their application for water purification, as raw for ceramic industry and poor ore for aluminum industry.
Elias Stamboliadis, Stamatis Emmanouilidis, Evangelos Petrakis
The work index W<sub>i</sub> was defined by F. Bond as the specific energy (kWh/ton) required to reduce a particulate material from infinite grain size to 100 microns. The calculation is based on the size-energy relationship <i>e</i><sub>1,2</sub>=C.(1/x<sub>…
Meissa Fall, Seydou Ba, Déthiè Sarr, Makhaly Ba, Mapathé Ndiaye
It had been suggested to use the West African Compaction Test Procedure since the early 1950’s so as to determine the CBR of gravel lateritic soils in West African countries [1]. This test procedure called West African Compaction (WAC) [2] is largely used in…
V. E. Vigdergauz
There is proposed a mechanism of methane and carbon dioxide formation by the direct reaction of carbon with water during catastrophic events in the mining of coal deposits. Thermodynamics of the reaction is dis-cussed.
R. A. Adebimpe, J. M. Akande
In line with the Federal government decision to attract direct foreign investment to the solid mineral sector and to further diversify the Nigerian economy; this study used the discounted cash flow micro-economic as-sessment to evaluate large-scale iron ore p…
Ashutosh Kainthola, Dhananjai Verma, S. S. Gupte, T. N. Singh
The present paper mainly deals with a case study of failed dump slope in western coalfield limited, Nagpur, India. A huge mass of debris flow had happened during the routine the activity of mining. The failed dump had a height of 75 m with 43? slope angle whi…
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Basically, the rock and rock-like materials such as concrete and soil are considered as geomaterials. Clays and some other materials which can be related with engineering processes can, also, be included in this category. Geomaterials are essential for life since human construct storage and access/transport areas in r… All articles are open access under a CC BY 4.0 licence, with authors retaining copyright.
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