Analysis of the impacts of slope angle variation on slope stability and NPV via two different final pit definition techniques

Analysis of the impacts of slope angle variation on slope stability and NPV via two different final pit definition techniques

Abstract The traditionally and widely used Lerchs-Grossmann algorithm presents well-known limitations that newer propositions attempt to overcome. The direct block schedule (DBS) methodology, which has gained relevance with computational advances, obtains the final pit as a natural result of product...

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Bibliographic Details
Main Authors: Leonardo Soares Chaves, Luiz Alberto Carvalho, Felipe Ribeiro Souza, Beck Nader, Carlos Enrique Arroyo Ortiz, Vidal Félix Navarro Torres, Taís Renata Câmara, Gian Franco Napa-García, George Eduardo Sales Valadão
Format: Article
Language:English
Published: Fundação Gorceix 2019-12-01
Series:REM: International Engineering Journal
Subjects:
overall slope angle
direct block schedule
optimization
net present value
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2448-167X2020000100119&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2448-167X2020000100119&tlng=en

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