Identification of Factors Controlling the Development of Subsidence Impacts Forecasting Methodology of the I-70 Alignment over Longwall Mining of the Tunnel Ridge Mine, Washington County, Pennsylvania /
In the winter of 2019, the Tunnel Ridge Mine extracted a long wall panel under I-70 in Washington County, PA. Additional longwall panels under other portions of the highway are planned in the future. The extraction of these panels can produce a subsidence basin with a maximum surface drops from 4 to...
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| Main Authors: | , , , , , |
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| Format: | Book |
| Language: | English |
| Published: |
[Pittsburgh?] :
Pennsylvania Department of Transportation,
2021.
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| Subjects: |