5 Art�culos

Stochastic Predictions of Ore Production in an Underground Limestone Mine Using Different Probability Density Functions: A Comparative Study Using Big Data from ICT System

Acceso

en l�nea

Dahee Jung, Jieun Baek and Yosoon Choi

This study stochastically predicted ore production through discrete event simulation using four different probability density functions for truck travel times. An underground limestone mine was selected as the study area. The truck travel time was measur... ver m�s

Revista: Applied Sciences Formato: Electr�nico

Tabla de contenido: Vol: 11 Num: 0 Par: 9 A�o: 2021

Comparison of Communication Viewsheds Derived from High-Resolution Digital Surface Models Using Line-of-Sight, 2D Fresnel Zone, and 3D Fresnel Zone Analysis

Acceso

en l�nea

Jieun Baek and Yosoon Choi

Revista: ISPRS International Journal of Geo-Information Formato: Electr�nico

Tabla de contenido: Vol: 7 Num: 8 Par: August A�o: 2018

A New Method for Haul Road Design in Open-Pit Mines to Support Efficient Truck Haulage Operations

Acceso

en l�nea

Jieun Baek and Yosoon Choi

The design of a haul road for an open-pit mine can significantly affect the cost associated with hauling ore and waste to the surface. This study proposes a new method for haul road design in open-pit mines to support efficient truck haulage operations. ... ver m�s

Revista: Applied Sciences Formato: Electr�nico

Tabla de contenido: Vol: 7 Num: 7 Par: July A�o: 2017

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