Search Results

Search Results for "lerchs"

Search Again

Organization / Society AIME (16) AUSIMM (54) NIOSH (3) SAIMM (17) SME (91) All News Jobs Blogs Research

Showing: 1 to 10 of 181 matches for "lerchs"  Page   1   2   3   4   5   6   7   8   9  next TITLE A Comparison Of Microcomputer Based Optimum Pit Limit Design Algorithms  SUMMARY ... Although the first published optimum pit limit design algorithm by Lerchs-Grossmann dates back to 1965, the majority of the open-pit mines in the US has not as ... AUTHOR Kim, Y. C. PUBLISHED 1988 TITLE Modified-Tree Graph Algorithms For Ultimate Pit Limit Analysis  SUMMARY ... In this paper, the maximum closure of a graph, which is a true optimi zing model developed by Lerchs and Grossmann, is modified for solving ultimate pit limit ... AUTHOR Huttagosol, P. PUBLISHED 1989 TITLE 3-D Pit Design With Variable Wall Slope Capabilities  SUMMARY ... One of the limitations of the 3-dimensional Lerchs-Grossmann pit optimisation algorithm has been the difficulty in calculating an optimum pit with variable ... AUTHOR Chen, T. PUBLISHED 1977 TITLE Case Studies In Open Pit Design Using Lerchs-Grossman Pit Optimization  SUMMARY ... 96-21 CASE STUDIES IN OPEN PIT DESIGN USING LERCHS-GROSSMAN PIT OPTIMIZATION ... 2) Comparison of pit optimization methods: Lerchs- Grossman vs floating cone. ... AUTHOR Prenn, N. B. PUBLISHED 1996 TITLE Open Pit Mine Production Scheduling  SUMMARY ... Since the advent of the Lerchs and Grossmann graph-theoretic algorithm (Lerchs and Grossmann, 1965) to solve the ultimate pit design problem in the 1960s many ... AUTHOR Kelsey P ; Giannini L PUBLISHED 1998 TITLE A Fast Algorithm To Solve The Ultimate Pit Limit Problem  SUMMARY ... We present results of a series of benchmark tests using this approach against the well known Lerchs Grossman algorithm.as well as a brief description of the ... AUTHOR Yegulalp, Tuncel M. PUBLISHED 1992 TITLE New Developments In Ultimate Pit Limit Problem Solution Methods  SUMMARY ... Results of a series of computa- tional tests are presented to demonstrate how this approach performs as compared to the well-known Lerchs Grossman algorithm. ... AUTHOR Yegulalp, T. M. PUBLISHED 1993 TITLE Application of Lerchs-Grossman Pit Optimization to the Design of Open Pit Mines  SUMMARY Page 1. APPLICATION OF LERCHS-GROSSMAN PIT OPTIMIZATION TO THE DESIGN OF OPEN PIT MINES ... The application of the three dimensional Lerchs-Grossmann pit ... AUTHOR Whittle J PUBLISHED 1986 TITLE New Developments In Ultimate Pit Limit Problem Solution Methods  SUMMARY ... Results of a series of computational tests are pre- sented to demonstrate how this approach pe$orms as com- pared to the well-known Lerchs Grossman algorithm. ... AUTHOR Yegulalp, T.M. ; Arias, A.J ; Muduli, P. ; Xi, Y. PUBLISHED 1994 TITLE Comparison of microcomputer-based optimum pit limit design algorithms Algorithms  SUMMARY ... Abstract- Although the first published optimum pit limit design algorithm by Lerchs-Grossmann dates back to 1965, the majority of the open-pit mines in the US ... AUTHOR Kim, Y. C. ; Cai, W. ; Meyer, W. L. PUBLISHED 1987 Showing: 1 to 10 of 181 matches for "lerchs"  Page   1   2   3   4   5   6   7   8   9  next Search Again