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Principles of integrated modeling of coal seam mining

Journal Article:

Abstract

Mathematical modeling of underground coal mining is discussed. Construction of a mathematical model of an underground mine is analyzed. The model is based on integrating the elementary units (modules). A so-called elementary mining field is defined with the example of a longwall face. A model of an elementary coal seam zone is constructed by integrating the elementary mining fields (in time and space) and supplementing them with a suitable model of mine roadway structure. By integrating the elementary coal seam zones a model of mining level is constructed. Such a mathematical model is used for optimizing the selected mining parameters e.g. structure of mine roadways, size of a coal mine, and organizational scheme of underground mining in a mine or in a mine section using the standardized optimization criterion e.g. investment. Use of the integration model of underground mining for optimizing coal mine construction is evaluated. The following elements of investment and operating cost are considered: shaft excavation, shaft equipment, investment in mining sections, ventilation, mine draining etc. 1 reference.
Authors:
Publication Date:
Jan 01, 1983
Product Type:
Journal Article
Reference Number:
EDB-84-089257
Resource Relation:
Journal Name: Gornictwo; (Poland); Journal Volume: 7:3
Subject:
01 COAL, LIGNITE, AND PEAT; UNDERGROUND MINING; MATHEMATICAL MODELS; ECONOMIC ANALYSIS; INVESTMENT; LONGWALL MINING; MINE ROADWAYS; MINE SHAFTS; OPERATING COST; OPTIMIZATION; SITE SELECTION; WORKING FACES; COST; ECONOMICS; MINING; SHAFT EXCAVATIONS; TUNNELS; UNDERGROUND FACILITIES; 012000* - Coal, Lignite, & Peat- Mining
OSTI ID:
6910648
Country of Origin:
Poland
Language:
Polish
Other Identifying Numbers:
Journal ID: CODEN: GORND
Submitting Site:
HEDB
Size:
Pages: 237-249
Announcement Date:

Journal Article:

Citation Formats

Magda, R. Principles of integrated modeling of coal seam mining. Poland: N. p., 1983. Web.
Magda, R. Principles of integrated modeling of coal seam mining. Poland.
Magda, R. 1983. "Principles of integrated modeling of coal seam mining." Poland.
@misc{etde_6910648,
title = {Principles of integrated modeling of coal seam mining}
author = {Magda, R}
abstractNote = {Mathematical modeling of underground coal mining is discussed. Construction of a mathematical model of an underground mine is analyzed. The model is based on integrating the elementary units (modules). A so-called elementary mining field is defined with the example of a longwall face. A model of an elementary coal seam zone is constructed by integrating the elementary mining fields (in time and space) and supplementing them with a suitable model of mine roadway structure. By integrating the elementary coal seam zones a model of mining level is constructed. Such a mathematical model is used for optimizing the selected mining parameters e.g. structure of mine roadways, size of a coal mine, and organizational scheme of underground mining in a mine or in a mine section using the standardized optimization criterion e.g. investment. Use of the integration model of underground mining for optimizing coal mine construction is evaluated. The following elements of investment and operating cost are considered: shaft excavation, shaft equipment, investment in mining sections, ventilation, mine draining etc. 1 reference.}
journal = {Gornictwo; (Poland)}
volume = {7:3}
journal type = {AC}
place = {Poland}
year = {1983}
month = {Jan}
}