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Effect of high-voltage electric pulse stimulation on heated-granite: An experimental investigation
High-voltage electric pulse (HVEP) technology merits further investigation into its potential applications. The effectiveness of using HVEP to induce...
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Permeability characteristics of sandstone-type uranium deposits under different temperature and confining pressure
In-situ leaching is the main way to realize fluidization mining of deep uranium ore, which has the characteristics of safety, low pollution and low...
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In situ experimental study on TBM excavation with high-pressure water-jet-assisted rock breaking
China’s first high-pressure hydraulically coupled rock-breaking tunnel boring machine (TBM) was designed to overcome the rock breaking problems of...
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Piecewise linear representation of pressure wave data of high-speed trains traveling through tunnels
Piecewise linear representation (PLR) techniques have been widely adopted to recharacterize high-dimensionality time series data in numerous fields...
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Valuable metals substance flow analysis in high-pressure acid leaching process of laterites
Substance flow analysis (SFA), an analytical tool, was applied to a high-pressure acid leaching (HPAL) process of laterites. The results show that...
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Hydraulic fracturing of granite under real-time high temperature and true triaxial stress
Hydraulic fracturing in the exploitation of hot dry rock (HDR) resources could significantly enhance the permeability and heat production of the...
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Zwölfsprachiges Wörterbuch der Stichwörter und Fachbegriffe
Das Wörterbuch beinhaltet 111 Stichwörter und Fachbegriffe zum Thema „Netzintegration erneuerbarer Energien“ in Englisch, Deutsch, Japanisch,...
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Effect of adsorbed water on compression behavior of high liquid limit soils
The aim of this study is to reveal the mechanism underlying the influence of adsorbed water on the deformation of high liquid limit soils, and...
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A new multi-objective optimization model of multi-layer prestressed lining cavern for compressed air energy storage
Underground multi-layer cavern is a key component in the compressed air energy storage (CAES) engineering and its optimal design is of vital...
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Three-dimensional characteristics of pressure waves induced by high-speed trains passing through tunnels
In this study, the sliding grid method is used to simulate a 350 km/h high-speed train passing through a 350 m standard single-line tunnel. The...
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High pressure heat treatment tuning cavitation behavior in FeP metallic glass
The origin of cavitation in brittle metallic glasses (MGs) is traced to the high degree of atomic density fluctuations. Purposely tuning the inherent...
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Influence of lateral pressure on mechanical behavior of different rock types under biaxial compression
Lots of field investigations have proven that layer-crack structure usually appears during the excavation process of deep rock or coal mass. To...
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Aerodynamic effects of trains circulating through a bifurcated tunnel
In practice, bifurcated railway tunnels are occasionally employed in the construction of long tunnels due to specific geological reasons. However,...
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Numerical simulation of hydraulic fracture characteristics in gas hydrate bearing-sediments by using CDEM
Currently, gas hydrate exploitation suffers from problems such as low efficiency of production due to the low permeability of the reservoir and...
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Preparation of high-purity reduced iron powder by Höganäs process from ultra-pure magnetite concentrate
In this study, firstly, an ultra-pure magnetite concentrate with 72.12% Fe and 0.09% Si was obtained by reverse flotation from superior magnetite...
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Mechanical properties of cemented coal gangue–flyash backfill under coupled effects of water pressure and chloride salt erosion
In paste backfill mining, cemented coal gangue-flyash backfills (CGFB) can effectively control surface subsidence. CGFBs are subjected to water...
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Effect of pretreatment on precipitation of Al3Zr dispersoids and recrystallization behavior of spray deposited Al-Cu-Li alloy
The effects of pretreatment on the precipitation behavior of Al 3 Zr precipitates and the recrystallization of spray-deposited Al-Cu-Li alloy were...
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Uniaxial compression mechanical properties and deterioration mechanism of sandstone under different humidity conditions
In order to explore the mechanical properties of surrounding rock mass in high-humidity environment of mine, based on the self-made humidity...
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Chinese Named Entity Recognition Based BERT-Decoder-CRF in Turbine Generator Set Fault Diagnosis
It is promising to apply the Knowledge Graph (KG) in turbine generator set fault diagnosis. Named Entity Recognition (NER) is a key technology in...
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Effect of in-situ stresses on fracturing performance of crater blasting under different resistance lines
In deep underground mining, high-stress condition plays a key role in rock blasting. However, the mechanism of rock breaking by blasting under...