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View article: Preparation Process and Performance of Mineral Admixtures Derived from High-Sulfur Lead-Zinc Tailings
Preparation Process and Performance of Mineral Admixtures Derived from High-Sulfur Lead-Zinc Tailings Open
The large-scale accumulation of high-sulfur lead–zinc tailings poses serious environmental and safety challenges, while the increasing shortage of traditional mineral admixtures such as fly ash and slag highlights the urgent need for susta…
View article: Comprehensive response analysis of stress wave propagation and energy dissipation of a cemented tailings backfill based on the relative dissipation factor
Comprehensive response analysis of stress wave propagation and energy dissipation of a cemented tailings backfill based on the relative dissipation factor Open
View article: Research on the Mechanical and Microstructure Characteristics of Cemented Paste Backfill in Deep In Situ Environments
Research on the Mechanical and Microstructure Characteristics of Cemented Paste Backfill in Deep In Situ Environments Open
Backfilling mining methods control the surrounding pressure and ground subsidence by backfilling goaf and managing the ground pressure, providing a safety guarantee for mining in complex environments and serving as a key means of achieving…
View article: Computational fluid dynamics and machine learning integration for evaluating solar thermal collector efficiency -Based parameter analysis
Computational fluid dynamics and machine learning integration for evaluating solar thermal collector efficiency -Based parameter analysis Open
View article: Consolidation process of uncemented backfill slurry in a mine stope considering hydro-geotechnical properties of rockmass in adjacent stopes
Consolidation process of uncemented backfill slurry in a mine stope considering hydro-geotechnical properties of rockmass in adjacent stopes Open
View article: Zero-Shot Detection of Visual Food Safety Hazards via Knowledge-Enhanced Feature Synthesis
Zero-Shot Detection of Visual Food Safety Hazards via Knowledge-Enhanced Feature Synthesis Open
Automated food safety inspection systems rely heavily on the visual detection of contamination, spoilage, and foreign objects in food products. Current approaches typically require extensive labeled training data for each specific hazard t…
View article: Sensor-Integrated Inverse Design of Sustainable Food Packaging Materials via Generative Adversarial Networks
Sensor-Integrated Inverse Design of Sustainable Food Packaging Materials via Generative Adversarial Networks Open
This study introduces a novel framework for the inverse design of sustainable food packaging materials using generative adversarial networks (GANs) and the recently released OMat24 dataset containing 110 million DFT-calculated inorganic ma…
View article: Stability of base-exposed backfill roof considering interfaces between adjacent drifts in underhand drift-and-fill mining
Stability of base-exposed backfill roof considering interfaces between adjacent drifts in underhand drift-and-fill mining Open
View article: A Symmetry-Based Hybrid Model of Computational Fluid Dynamics and Machine Learning for Cold Storage Temperature Management
A Symmetry-Based Hybrid Model of Computational Fluid Dynamics and Machine Learning for Cold Storage Temperature Management Open
Cold chain temperature management is crucial for preserving product quality and safety across various industries. While Computational Fluid Dynamics (CFD) provides detailed insights into thermal analysis and fluid dynamics, its computation…
View article: The study on the stress characteristics of backfill barricade in underground metal mines based on simulation experiments
The study on the stress characteristics of backfill barricade in underground metal mines based on simulation experiments Open
With the widespread adoption of the backfill mining method in metal mines, the barricade wall, as a crucial structure for stope stability control, has its drainage performance and spatial placement significantly influencing structural stab…
View article: A Stacked BWO-NIGP Framework for Robust and Accurate SOH Estimation of Lithium-Ion Batteries under Noisy and Small-Sample Scenarios
A Stacked BWO-NIGP Framework for Robust and Accurate SOH Estimation of Lithium-Ion Batteries under Noisy and Small-Sample Scenarios Open
View article: Curing Agent for High-Concentration Unclassified Tailings Stockpiling: A Case Study of Tailings from a Gold Mine
Curing Agent for High-Concentration Unclassified Tailings Stockpiling: A Case Study of Tailings from a Gold Mine Open
The disposal of tailings has always been a focal point in the mining industry. Semi-dry tailings stockpiling, specifically high-concentration tailings stockpiling, has emerged as a potential solution. To enhance the stability of tailings s…
View article: A New CRITIC-GRA Model for Stope Dimension Optimization Considering Open Stoping Stability, Mining Capacity and Costs
A New CRITIC-GRA Model for Stope Dimension Optimization Considering Open Stoping Stability, Mining Capacity and Costs Open
In the long-hole stage open stoping with subsequent backfill mining of underground metal mines, the selection or optimization of stope dimension parameters is significant for safe and economic mining operations. To analyze the optimal stop…
View article: Analysis of Rock Mass Energy Characteristics and Induced Disasters Considering the Blasting Superposition Effect
Analysis of Rock Mass Energy Characteristics and Induced Disasters Considering the Blasting Superposition Effect Open
Upon reaching deeper levels of extraction, dynamic hazards such as rockburst become more pronounced, with the high energy storage characteristics of rock masses in high-stress environments being the fundamental factor behind rockburst disa…
View article: Analytical solution for estimating the minimum required strength of sill mat by considering failure due to rock wall closure
Analytical solution for estimating the minimum required strength of sill mat by considering failure due to rock wall closure Open
Underhand cut-and-fill mining has been widely used in underground mining operations, especially when the rock mass or orebody is of poor quality or prone to rockburst due to high stress. In such cases, mining workers should carry out all p…
View article: Analytical solution for determining wall closure associated with stope excavation underneath sill mat constructed by cemented backfill
Analytical solution for determining wall closure associated with stope excavation underneath sill mat constructed by cemented backfill Open
In the underhand cut-and-fill mining method, a sill mat (i.e. an artificial horizontal pillar) constructed by cemented backfill is essential to prevent mine workers from being directly exposed under problematic rock roofs. A critical issue…
View article: Consolidation process of uncemented backfill slurry in a mine stope considering hydro-geotechnical properties of rockmass in adjacent stopes
Consolidation process of uncemented backfill slurry in a mine stope considering hydro-geotechnical properties of rockmass in adjacent stopes Open
A reasonable assessment on pore water pressure (PWP) and effective stresses of backfill slurry during consolidation process is critical to ensure a secure and economic backfilling in mine stopes. This task can be accomplished by analytical…
View article: The displacement mechanism of the cracked rock – a seismic design and prediction study using XFEM and ANNs
The displacement mechanism of the cracked rock – a seismic design and prediction study using XFEM and ANNs Open
Materials with sufficient strength and stiffness can transfer nonlinear design loads without damage. The present study compares crack propagation speed and shape in rock-like material and sandstone when subjected to seismic acceleration. T…
View article: Study on the Effect of Palygorskite on the Properties of Copper-Nickel Smelting Slag-Based Cementitious Materials
Study on the Effect of Palygorskite on the Properties of Copper-Nickel Smelting Slag-Based Cementitious Materials Open
In order to study the feasibility of copper-nickel smelting slag（CNSS） and palygorskite for large-scale consumption and utilization in the field of mine filling, gellable composite materials were prepared from copper-nickel smelting slag ,…
View article: Research on Cultivating Foreign Language Aptitude of International Talents in the Context of ‘Trinity’ in the New Era
Research on Cultivating Foreign Language Aptitude of International Talents in the Context of ‘Trinity’ in the New Era Open
This article explores the role of foreign language teaching and technology-assisted language teaching and learning in predicting foreign language aptitude in the new trinity era. Taking college English as an example of foreign language tea…
View article: Experimental Study on Consolidation Characteristics of Concentrated Full Tailings and Research on Pore Water Relief Methods of Piles
Experimental Study on Consolidation Characteristics of Concentrated Full Tailings and Research on Pore Water Relief Methods of Piles Open
Surface harmless storage of concentrated full tailings (CFTs) involves the technology of adding a curing agent to the tailings slurry discharged from the thickener to realize the modification of the tailings and centralized storage of the …
View article: Study on the Carbon Dioxide Sequestration Properties of High‐Magnesium Nickel Slag‐Based Cementitious Backfill Materials
Study on the Carbon Dioxide Sequestration Properties of High‐Magnesium Nickel Slag‐Based Cementitious Backfill Materials Open
High‐magnesium nickel slag (HMNS) is a type of metallurgical waste that has the potential for cementitious activity, and its high content of olivine minerals also makes it a potential for CO 2 sequestration. We prepared HMNS‐based cementit…
View article: Editorial: Geological disasters in deep engineering: mechanism, warning, and risk mitigation—volume II
Editorial: Geological disasters in deep engineering: mechanism, warning, and risk mitigation—volume II Open
EDITORIAL article Front. Earth Sci., 21 September 2023Sec. Geohazards and Georisks Volume 11 - 2023 | https://doi.org/10.3389/feart.2023.1268516
View article: Editorial: Advances in sustainable mine tailings management
Editorial: Advances in sustainable mine tailings management Open
EDITORIAL article Front. Earth Sci., 01 September 2023Sec. Geoscience and Society Volume 11 - 2023 | https://doi.org/10.3389/feart.2023.1269955
View article: Remediation of grassland subsidence and reduction of land occupation with tailings backfill technology: a case study of lead-zinc mine in Inner Mongolia, China
Remediation of grassland subsidence and reduction of land occupation with tailings backfill technology: a case study of lead-zinc mine in Inner Mongolia, China Open
The mining industry provides essential mineral resources for human society’s development. However, this industry generates a large quantity of waste material while rapidly extracting valuable elements from ore, such as processed tailings. …
View article: Optimized algorithm of auxiliary drainage scheme in tailings reservoir rainfall prediction: illustrated with a case study
Optimized algorithm of auxiliary drainage scheme in tailings reservoir rainfall prediction: illustrated with a case study Open
Under forecasting rainfall condition, rainfall flows into the tailings pond instantaneously, causing water level rising rapidly, thus threatening the safety of the tailings pond. Therefore, it is of great importance to give auxiliary flood…
View article: Experimental study of triaxial shear features of concentrated full tailings considering the effect of curing age
Experimental study of triaxial shear features of concentrated full tailings considering the effect of curing age Open
The strength evolution law of concentrated full tailings is closely related to the storage construction method, especially the growth law of shear strength with curing age. This study aims to investigate the influence of curing materials o…
View article: Effect of Sodium Silicate on the Hydration of Alkali-Activated Copper-Nickel Slag Materials
Effect of Sodium Silicate on the Hydration of Alkali-Activated Copper-Nickel Slag Materials Open
This paper studied the influence of the modulus and dosage of sodium silicate on the hydration of alkali-activated copper-nickel slag (CNS) materials. CNS was used as the main raw material, and ground granulated blast furnace slag (GBFS) p…
View article: Experimental Study on Cemented Tailings Backfill in a Copper Mine
Experimental Study on Cemented Tailings Backfill in a Copper Mine Open
A certain copper mine has entered deep mining.In order to solve the numerous production technical problems faced by deep mining and the shortcomings of the original filling system in the mine, the filling system will be transformed and a h…
View article: Numerical Study of the Layered Blasting Effect on a Cemented Backfill Stope
Numerical Study of the Layered Blasting Effect on a Cemented Backfill Stope Open
The sublevel open stoping with backfill method has recently been widely used in underground metal mines. The primary CPB stope is frequently affected by blasting in the secondary ore stope, leading to stope collapse and ore dilution, which…