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Excavating wide inclines in weak strata

Journal Article:

Abstract

Discusses schemes for excavation of transport inclines in surface mines under conditions of weak, unstable rocks characterized by a high water content. The schemes are aimed at maximum reduction of excavation operations without infringing the safety of personnel. Use of walking draglines (the EhSh-20/90, EhSh-100/100 and EhSh-10/70) is evaluated. Optimum schemes for incline excavation and determining optimum slope inclination are described on the example of the Berezovsk brown coal surface mine in the USSR. Efficiency of optimum schemes is analyzed: range of excavation, safety degree, landslide hazards, water influx rate, accident rate, etc.
Authors:
Kuznetsov, N N [1] 
  1. Ukrspetsstroiproekt (USSR)
Publication Date:
Sep 01, 1990
Product Type:
Journal Article
Reference Number:
CLA-92-071568; EDB-92-114158
Resource Relation:
Journal Name: Bezopasnost Truda v Promyshlennosti; (USSR); Journal Volume: 9
Subject:
01 COAL, LIGNITE, AND PEAT; EXCAVATION; DRAGLINES; SURFACE MINING; SLOPE STABILITY; COAL MINING; EARTHMOVING EQUIPMENT; OCCUPATIONAL SAFETY; PERFORMANCE; ROADS; STRATA CONTROL; WATER INFLUX; EQUIPMENT; MATERIALS HANDLING EQUIPMENT; MINING; SAFETY; STABILITY; 012020* - Coal, Lignite, & Peat- Surface Mining- (1987-)
OSTI ID:
5156794
Country of Origin:
USSR
Language:
Russian
Other Identifying Numbers:
Journal ID: ISSN 0409-2961; CODEN: BZTPA
Submitting Site:
CLA
Size:
Pages: 38-40
Announcement Date:

Journal Article:

Citation Formats

Kuznetsov, N N. Excavating wide inclines in weak strata. USSR: N. p., 1990. Web.
Kuznetsov, N N. Excavating wide inclines in weak strata. USSR.
Kuznetsov, N N. 1990. "Excavating wide inclines in weak strata." USSR.
@misc{etde_5156794,
title = {Excavating wide inclines in weak strata}
author = {Kuznetsov, N N}
abstractNote = {Discusses schemes for excavation of transport inclines in surface mines under conditions of weak, unstable rocks characterized by a high water content. The schemes are aimed at maximum reduction of excavation operations without infringing the safety of personnel. Use of walking draglines (the EhSh-20/90, EhSh-100/100 and EhSh-10/70) is evaluated. Optimum schemes for incline excavation and determining optimum slope inclination are described on the example of the Berezovsk brown coal surface mine in the USSR. Efficiency of optimum schemes is analyzed: range of excavation, safety degree, landslide hazards, water influx rate, accident rate, etc.}
journal = {Bezopasnost Truda v Promyshlennosti; (USSR)}
volume = {9}
journal type = {AC}
place = {USSR}
year = {1990}
month = {Sep}
}