FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4387607625> ?p ?o ?g. }

• W4387607625 abstract "Introduction: Taking Yunnan Phosphate Group Co., Ltd. Kunyang Phosphate Mine No. 2 as the engineering background, this study aims to explore mining methods for deep ore bodies in phosphorus mines. Three mining schemes, namely open-pit mining, open-pit deep concave mining, and underground mining, were carefully selected for optimization. This article thoroughly analyzes the three schemes from various perspectives, including technical, economic, safety, and other aspects. Methods: The assessment of these aspects was conducted using the entropy weighted TOPSIS method. The technical aspects focused on evaluating the mining methods employed in each scheme. The economic aspects considered factors such as initial investment, resource recovery rate, phosphate content, production scale, infrastructure, and mining costs. Safety aspects took into account transportation safety and production safety. Additionally, the analysis considered environmental impact as one of the key factors. In total, 10 indicators were quantified to provide a comprehensive evaluation. To assess the schemes, the positive and negative ideal distances (D i + , D i − ) and the relative proximity (C i ) for open-pit mining, open-pit deep concave mining, and open-pit to underground mining were calculated. These calculations helped to determine the relative performance of each scheme. Results: The relative closeness values (C i ) for Scheme 1, Scheme 2, and Scheme 3 are determined as 1.00, 0.09, and 0.68, respectively.The evaluation results indicate that the relative closeness (C i ) for open-pit mining in Scheme 1 is 1.00, for open-pit deep concave mining in Scheme 2 is 0.09, and for underground mining in Scheme 3 is 0.68. Through comparison and analysis of these results, it can be concluded that open-pit mining is the most optimal method. However, considering the fact that the open-pit portion of Kunyang Phosphate Mine No. 2 has already been extensively mined, the study recommends underground mining as the best mining plan for the phosphate mine. Discussion: By applying the entropy weight TOPSIS method to underground mining, this study overcomes the challenge of transitioning from qualitative to quantitative analysis for selecting mining methods. The mathematical approach enables the presentation of optimal mining techniques in a more precise manner. Through comparison of relative closeness, an optimal solution can be selected. This method holds significant value not only for selecting suitable mining methods for phosphorus mines but also for choosing optimal solutions for underground mining methods, drainage, ventilation, and other relevant considerations." @default.
• W4387607625 created "2023-10-14" @default.
• W4387607625 creator A5024960365 @default.
• W4387607625 creator A5045058519 @default.
• W4387607625 creator A5045415911 @default.
• W4387607625 creator A5059764251 @default.
• W4387607625 creator A5067297958 @default.
• W4387607625 creator A5087576559 @default.
• W4387607625 date "2023-10-13" @default.
• W4387607625 modified "2023-10-14" @default.
• W4387607625 title "Optimization of mining methods for deep orebody of large phosphate mines" @default.
• W4387607625 cites W4386865916 @default.
• W4387607625 doi "https://doi.org/10.3389/fbuil.2023.1282684" @default.
• W4387607625 hasPublicationYear "2023" @default.
• W4387607625 type Work @default.
• W4387607625 citedByCount "0" @default.
• W4387607625 crossrefType "journal-article" @default.
• W4387607625 hasAuthorship W4387607625A5024960365 @default.
• W4387607625 hasAuthorship W4387607625A5045058519 @default.
• W4387607625 hasAuthorship W4387607625A5045415911 @default.
• W4387607625 hasAuthorship W4387607625A5059764251 @default.
• W4387607625 hasAuthorship W4387607625A5067297958 @default.
• W4387607625 hasAuthorship W4387607625A5087576559 @default.
• W4387607625 hasBestOaLocation W43876076251 @default.
• W4387607625 hasConcept C108615695 @default.
• W4387607625 hasConcept C124101348 @default.
• W4387607625 hasConcept C127413603 @default.
• W4387607625 hasConcept C134306372 @default.
• W4387607625 hasConcept C16674752 @default.
• W4387607625 hasConcept C184977646 @default.
• W4387607625 hasConcept C206345919 @default.
• W4387607625 hasConcept C2779545769 @default.
• W4387607625 hasConcept C2780486870 @default.
• W4387607625 hasConcept C31258907 @default.
• W4387607625 hasConcept C33923547 @default.
• W4387607625 hasConcept C41008148 @default.
• W4387607625 hasConcept C42475967 @default.
• W4387607625 hasConcept C51566761 @default.
• W4387607625 hasConcept C518851703 @default.
• W4387607625 hasConcept C548081761 @default.
• W4387607625 hasConcept C77618280 @default.
• W4387607625 hasConceptScore W4387607625C108615695 @default.
• W4387607625 hasConceptScore W4387607625C124101348 @default.
• W4387607625 hasConceptScore W4387607625C127413603 @default.
• W4387607625 hasConceptScore W4387607625C134306372 @default.
• W4387607625 hasConceptScore W4387607625C16674752 @default.
• W4387607625 hasConceptScore W4387607625C184977646 @default.
• W4387607625 hasConceptScore W4387607625C206345919 @default.
• W4387607625 hasConceptScore W4387607625C2779545769 @default.
• W4387607625 hasConceptScore W4387607625C2780486870 @default.
• W4387607625 hasConceptScore W4387607625C31258907 @default.
• W4387607625 hasConceptScore W4387607625C33923547 @default.
• W4387607625 hasConceptScore W4387607625C41008148 @default.
• W4387607625 hasConceptScore W4387607625C42475967 @default.
• W4387607625 hasConceptScore W4387607625C51566761 @default.
• W4387607625 hasConceptScore W4387607625C518851703 @default.
• W4387607625 hasConceptScore W4387607625C548081761 @default.
• W4387607625 hasConceptScore W4387607625C77618280 @default.
• W4387607625 hasLocation W43876076251 @default.
• W4387607625 hasOpenAccess W4387607625 @default.
• W4387607625 hasPrimaryLocation W43876076251 @default.
• W4387607625 hasRelatedWork W106697823 @default.
• W4387607625 hasRelatedWork W2032388597 @default.
• W4387607625 hasRelatedWork W2366989833 @default.
• W4387607625 hasRelatedWork W2377658311 @default.
• W4387607625 hasRelatedWork W2385300808 @default.
• W4387607625 hasRelatedWork W2793491238 @default.
• W4387607625 hasRelatedWork W3012962014 @default.
• W4387607625 hasRelatedWork W3136021096 @default.
• W4387607625 hasRelatedWork W4313650020 @default.
• W4387607625 hasRelatedWork W2773740717 @default.
• W4387607625 hasVolume "9" @default.
• W4387607625 isParatext "false" @default.
• W4387607625 isRetracted "false" @default.
• W4387607625 workType "article" @default.