Skip directly to search Skip directly to A to Z list Skip directly to page options Skip directly to site content

NIOSHTIC-2 Publications Search

Search Results

Surface Mine Spoil Stability Evaluation, Interior Coal Province. Volume 1 - Main Report; Glossary of Terms (Appendix A) and Annotated Bibliography (Appendix B).

Authors
Miller-RP; Douglass-PM; Robinson-RA; Et Al
Source
NTIS: PB/80-211113 :330 pages
Link
NIOSHTIC No.
10001850
Abstract
This two-volume report addresses slope stability of surface mine spoils within the interior coal province. Sixteen mines were visited, pertinent data and samples were collected, and reported spoil instabilities were back-analyzed. Laboratory test results are compared to back-analyzed material properties. Available methods of slope stability analysis are reviewed and evaluated with respect to application to mine spoil stability evaluation and prediction. Correlation and tentative relationships among spoil material properties, highwall conditions, mining equipment and procedures, and empirical observations are presented. Slope stability sensitivity plots illustrate the relative significance of various input parameters on stability. Slope stability input parameters are correlated with site and mining conditions to identify the primary factors controlling spoil stability. Investigative methods, spoil stability enhancement techniques, spoil stability prediction procedures, and future study areas are discussed.
Publication Date
19790101
Document Type
CP; Final Contract Report;
Fiscal Year
1979
NTIS Accession No.
PB80-211113
NTIS Price
A16
Identifying No.
OFR 78(1)-80
NIOSH Division
DRC;
Source Name
NTIS: PB/80-211113
Performing Organization
Shannon and Wilson, Inc.
TOP