FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4386495627> ?p ?o ?g. }

• W4386495627 abstract "ABSTRACT Introduction: Artisanal and small-scale mining (ASM) is the extraction of ore with minimal to no mechanization by individuals or group of people who do not have advanced technical knowledge. Though ASM has gained considerable acceptance, one reason for its unsustainable is because of slope collapses that occur affecting the health and safety of miners and surrounding community. In rock mechanics, slope stability analysis and design has received significant attention in large scale mining to mitigate the risk of slope collapse but minimal implementation in artisanal and small-scale mining. This paper reports back the implementation of slope analysis and design through field observations to demonstrate the process of estimating rock mass rating (RMR) and finding suitable slope angles using Bieniawski (1976) RMR and Heins and Terbrugge stability charts respectively. Further analysis through laboratory strength tests and using numerical modelling software to assess the slope stability of the current and proposed slope design was conducted. Results: The slope design used in the ASM operation is unsuitable and the slope analysis using estimation charts required further analysis. Rock strength results were then used in OPTUM G2 to attempt to imitate reality. Suggested mining methods were proposed and mapped in OPTUM G2 where the limit equilibrium analysis showed that the gravity multiplier had increased by 10.04 for the upper limit and 2.79 for the lower limit and the strength reduction factor increased by 1.5. Significance: It is essential to continuously refine critical issues and help establish desirable conditions for ASM operations because it has a high potential to contribute towards sustainable development. Implementing cost-effective slope stability analysis systems for sustainable mining and promote achieving Sustainable Development Goal 1,3,8 and 9. Conclusion: The estimation process can be used with the guidance of a rock engineering practitioner during the design process of the mine after exposing the rock mass during the exploration stage. However, there may be other factors that can hinder the collection of data and modelling during the design phase as slope stability analysis systems were designed for large-scale mines." @default.
• W4386495627 created "2023-09-07" @default.
• W4386495627 creator A5064464054 @default.
• W4386495627 creator A5092825792 @default.
• W4386495627 date "2023-06-25" @default.
• W4386495627 modified "2023-09-26" @default.
• W4386495627 title "Slope Stability Analysis and Design for Small-Scale Mines" @default.
• W4386495627 doi "https://doi.org/10.56952/arma-2023-0747" @default.
• W4386495627 hasPublicationYear "2023" @default.
• W4386495627 type Work @default.
• W4386495627 citedByCount "0" @default.
• W4386495627 crossrefType "proceedings-article" @default.
• W4386495627 hasAuthorship W4386495627A5064464054 @default.
• W4386495627 hasAuthorship W4386495627A5092825792 @default.
• W4386495627 hasConcept C105795698 @default.
• W4386495627 hasConcept C107924113 @default.
• W4386495627 hasConcept C110069353 @default.
• W4386495627 hasConcept C112972136 @default.
• W4386495627 hasConcept C119857082 @default.
• W4386495627 hasConcept C127413603 @default.
• W4386495627 hasConcept C134306372 @default.
• W4386495627 hasConcept C151201525 @default.
• W4386495627 hasConcept C16674752 @default.
• W4386495627 hasConcept C167660697 @default.
• W4386495627 hasConcept C17116066 @default.
• W4386495627 hasConcept C187320778 @default.
• W4386495627 hasConcept C205649164 @default.
• W4386495627 hasConcept C2778755073 @default.
• W4386495627 hasConcept C33923547 @default.
• W4386495627 hasConcept C41008148 @default.
• W4386495627 hasConcept C58640448 @default.
• W4386495627 hasConceptScore W4386495627C105795698 @default.
• W4386495627 hasConceptScore W4386495627C107924113 @default.
• W4386495627 hasConceptScore W4386495627C110069353 @default.
• W4386495627 hasConceptScore W4386495627C112972136 @default.
• W4386495627 hasConceptScore W4386495627C119857082 @default.
• W4386495627 hasConceptScore W4386495627C127413603 @default.
• W4386495627 hasConceptScore W4386495627C134306372 @default.
• W4386495627 hasConceptScore W4386495627C151201525 @default.
• W4386495627 hasConceptScore W4386495627C16674752 @default.
• W4386495627 hasConceptScore W4386495627C167660697 @default.
• W4386495627 hasConceptScore W4386495627C17116066 @default.
• W4386495627 hasConceptScore W4386495627C187320778 @default.
• W4386495627 hasConceptScore W4386495627C205649164 @default.
• W4386495627 hasConceptScore W4386495627C2778755073 @default.
• W4386495627 hasConceptScore W4386495627C33923547 @default.
• W4386495627 hasConceptScore W4386495627C41008148 @default.
• W4386495627 hasConceptScore W4386495627C58640448 @default.
• W4386495627 hasLocation W43864956271 @default.
• W4386495627 hasOpenAccess W4386495627 @default.
• W4386495627 hasPrimaryLocation W43864956271 @default.
• W4386495627 hasRelatedWork W2388934457 @default.
• W4386495627 hasRelatedWork W2393394395 @default.
• W4386495627 hasRelatedWork W2805860905 @default.
• W4386495627 hasRelatedWork W2807430034 @default.
• W4386495627 hasRelatedWork W2907925789 @default.
• W4386495627 hasRelatedWork W3157323192 @default.
• W4386495627 hasRelatedWork W3166894697 @default.
• W4386495627 hasRelatedWork W3212526170 @default.
• W4386495627 hasRelatedWork W4220853709 @default.
• W4386495627 hasRelatedWork W4250024637 @default.
• W4386495627 isParatext "false" @default.
• W4386495627 isRetracted "false" @default.
• W4386495627 workType "article" @default.