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Surface Subsidence Due to Underground Longwall Mining in the Northern Appalachian Coal Field.

Authors
Kohli-KK; Peng-SS; Thill-RE
Source
Proc At SME/AIME Ann Meeting Las Vegas Nevada, 1980 Feb; :8 pages
Link
NIOSHTIC No.
10001964
Abstract
Since the adoption of the surface mining reclamation and control act of 1977 there has been a sudden rise in demand on guidelines for minimizing surface subsidence and its associated structural damages. A 10-month survey resulted in a collection of surface subsidence surveys that was conducted by coal companies in the northern Appalachian coal field over the past 20 years. This paper presents the preliminary results of the longwall subsidence data.
Publication Date
19800201
Document Type
OP;
Fiscal Year
1980
NTIS Accession No.
NTIS Price
Identifying No.
OP 9-81
NIOSH Division
TCRC;
Source Name
Proc. At SME/AIME Ann. Meeting, Las Vegas, Nevada, February 24-28, 1980, SME Preprint 80-53
State
NV;
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