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New possibilities for slope stability assessment of spoil banks

Abstract

Discusses problems associated with slope stability of spoil banks consisting of sedimentary rocks from brown coal surface mining. Effects of rock physical properties on slope stability are analyzed: grain size distribution, compression strength, moisture content, angle of internal friction, etc. Mechanism of plastic slope deformation which occurs during a landslide is evaluated. Formulae for calculating slope stability considering stress distribution in a spoil bank (including all the main factors that influence stresses) are derived. Practical use of the gamma-gamma logging and logging schemes used in geodetic surveys of unstable spoil banks in Czechoslovakia (the Vintirov spoil bank in the Sokolov brown coal district) are discussed. 5 refs.
Authors:
Radl, A [1] 
  1. Palivovy Kombinat, Vresova (Czechoslovakia)
Publication Date:
Mar 01, 1991
Product Type:
Journal Article
Reference Number:
CLA-92-020184; EDB-92-026019
Resource Relation:
Journal Name: Uhli; (Czechoslovakia); Journal Volume: 39:3
Subject:
01 COAL, LIGNITE, AND PEAT; SPOIL BANKS; SLOPE STABILITY; SURFACE MINING; CALCULATION METHODS; COAL MINES; CORRELATIONS; GAMMA-GAMMA LOGGING; GEODETIC SURVEYS; INTERNAL FRICTION; MECHANICAL PROPERTIES; STRESS ANALYSIS; FRICTION; GEOPHYSICAL SURVEYS; MINES; MINING; RADIOACTIVITY LOGGING; STABILITY; SURVEYS; UNDERGROUND FACILITIES; WELL LOGGING; 012020* - Coal, Lignite, & Peat- Surface Mining- (1987-)
OSTI ID:
6131275
Country of Origin:
Serbia and Montenegro
Language:
Czech
Other Identifying Numbers:
Journal ID: ISSN 0041-5812; CODEN: UHLIA
Submitting Site:
CLA
Size:
Pages: 73-78
Announcement Date:
Mar 01, 1992

Citation Formats

Radl, A. New possibilities for slope stability assessment of spoil banks. Serbia and Montenegro: N. p., 1991. Web.
Radl, A. New possibilities for slope stability assessment of spoil banks. Serbia and Montenegro.
Radl, A. 1991. "New possibilities for slope stability assessment of spoil banks." Serbia and Montenegro.
@misc{etde_6131275,
title = {New possibilities for slope stability assessment of spoil banks}
author = {Radl, A}
abstractNote = {Discusses problems associated with slope stability of spoil banks consisting of sedimentary rocks from brown coal surface mining. Effects of rock physical properties on slope stability are analyzed: grain size distribution, compression strength, moisture content, angle of internal friction, etc. Mechanism of plastic slope deformation which occurs during a landslide is evaluated. Formulae for calculating slope stability considering stress distribution in a spoil bank (including all the main factors that influence stresses) are derived. Practical use of the gamma-gamma logging and logging schemes used in geodetic surveys of unstable spoil banks in Czechoslovakia (the Vintirov spoil bank in the Sokolov brown coal district) are discussed. 5 refs.}
journal = []
volume = {39:3}
journal type = {AC}
place = {Serbia and Montenegro}
year = {1991}
month = {Mar}
}