Matches in SemOpenAlex for { <https://semopenalex.org/work/W4381851203> ?p ?o ?g. }
Showing items 1 to 66 of
66
with 100 items per page.
- W4381851203 endingPage "105485" @default.
- W4381851203 startingPage "105485" @default.
- W4381851203 abstract "In caving mines, the risk of wet muck inrush is critical when water and fine material are present. Wet muck inrushes can result in mine closure as they can be responsible for loss of life, equipment, mining reserves, and productive areas. In this study, a multivariable model based on logistic regression was developed to assess the risk of wet muck entry in drawpoints of block caving mines. Based on data from the Esmeralda mine at El Teniente, the model assesses the risk of wet muck entry for long-term mining plans in an effort to mitigate or delay wet muck entry. The main variables used in this model are the monthly water flow rate, the number of neighboring drawpoints in a wet muck state, the extraction height, the dynamic risk zone, and fine ore entry from older neighboring sectors. The dynamic risk zone and the fine material from older sectors are new variables that had not been considered before. A proposed algorithm models the evolution of the topography to define the risk zones. A gravity flow model is used to simulate the fine material coming from old mine sectors. Results show the multivariable model identifies the occurrence or not of wet muck with 80% accuracy, thus demonstrating it can support long-term mine planning in Block/Panel Caving mines to decrease the hazards associated with wet muck entry." @default.
- W4381851203 created "2023-06-25" @default.
- W4381851203 creator A5041274752 @default.
- W4381851203 creator A5050754273 @default.
- W4381851203 creator A5082440923 @default.
- W4381851203 date "2023-10-01" @default.
- W4381851203 modified "2023-10-17" @default.
- W4381851203 title "Evaluating wet muck risk in block caving mines: A new model" @default.
- W4381851203 cites W2610801497 @default.
- W4381851203 cites W2617773042 @default.
- W4381851203 cites W2803944679 @default.
- W4381851203 cites W2886955171 @default.
- W4381851203 cites W2932627884 @default.
- W4381851203 cites W3125937743 @default.
- W4381851203 cites W3212572039 @default.
- W4381851203 cites W4297349556 @default.
- W4381851203 cites W4319841667 @default.
- W4381851203 doi "https://doi.org/10.1016/j.ijrmms.2023.105485" @default.
- W4381851203 hasPublicationYear "2023" @default.
- W4381851203 type Work @default.
- W4381851203 citedByCount "2" @default.
- W4381851203 countsByYear W43818512032023 @default.
- W4381851203 crossrefType "journal-article" @default.
- W4381851203 hasAuthorship W4381851203A5041274752 @default.
- W4381851203 hasAuthorship W4381851203A5050754273 @default.
- W4381851203 hasAuthorship W4381851203A5082440923 @default.
- W4381851203 hasConcept C113658590 @default.
- W4381851203 hasConcept C127413603 @default.
- W4381851203 hasConcept C159390177 @default.
- W4381851203 hasConcept C16674752 @default.
- W4381851203 hasConcept C187320778 @default.
- W4381851203 hasConcept C2524010 @default.
- W4381851203 hasConcept C2777210771 @default.
- W4381851203 hasConcept C33923547 @default.
- W4381851203 hasConcept C39432304 @default.
- W4381851203 hasConceptScore W4381851203C113658590 @default.
- W4381851203 hasConceptScore W4381851203C127413603 @default.
- W4381851203 hasConceptScore W4381851203C159390177 @default.
- W4381851203 hasConceptScore W4381851203C16674752 @default.
- W4381851203 hasConceptScore W4381851203C187320778 @default.
- W4381851203 hasConceptScore W4381851203C2524010 @default.
- W4381851203 hasConceptScore W4381851203C2777210771 @default.
- W4381851203 hasConceptScore W4381851203C33923547 @default.
- W4381851203 hasConceptScore W4381851203C39432304 @default.
- W4381851203 hasFunder F4320331146 @default.
- W4381851203 hasFunder F4320331235 @default.
- W4381851203 hasFunder F4320334812 @default.
- W4381851203 hasLocation W43818512031 @default.
- W4381851203 hasOpenAccess W4381851203 @default.
- W4381851203 hasPrimaryLocation W43818512031 @default.
- W4381851203 hasRelatedWork W2265479452 @default.
- W4381851203 hasRelatedWork W2353702800 @default.
- W4381851203 hasRelatedWork W2368715005 @default.
- W4381851203 hasRelatedWork W2370074685 @default.
- W4381851203 hasRelatedWork W2378518201 @default.
- W4381851203 hasRelatedWork W2383227297 @default.
- W4381851203 hasRelatedWork W285749690 @default.
- W4381851203 hasRelatedWork W585059726 @default.
- W4381851203 hasRelatedWork W607436914 @default.
- W4381851203 hasRelatedWork W625232246 @default.
- W4381851203 hasVolume "170" @default.
- W4381851203 isParatext "false" @default.
- W4381851203 isRetracted "false" @default.
- W4381851203 workType "article" @default.