In-seam seismic application for detecting inhomogeneties in coal seams - a review
IR@CIMFR: CSIR-Central Institute of Mining and Fuel Research, Dhanbad
View Archive Info| Field | Value | |
| Title |
In-seam seismic application for detecting inhomogeneties in coal seams - a review
|
|
| Creator |
Singh, K.K.K.
|
|
| Subject |
Mine Subsidence
|
|
| Description |
Mechanized coal winning systems require thorough knowledge of seam structure for planning of layout as well as selection of machines. In-seam seismic method can be used to study seam structure, thereby existence of inhomogeneties such as faults, dykes, sills, thinning of seams, washouts, etc. The basic principle of in-seam seismic technique involved survey of reflected and refracted seismic waves to detect the inhomogeneties. Among the two types of seam waves that are Rayleigh-type and Love-type, the latter is of more practical interest in in-seam seismic method. The paper describes the the principles by which the various inhomogeneties can be detected in the coal seams.
|
|
| Publisher |
Books and Journals Private Ltd.,
|
|
| Date |
1994-03
|
|
| Type |
Article
PeerReviewed |
|
| Format |
application/pdf
|
|
| Identifier |
http://cimfr.csircentral.net/112/1/s2.pdf
Singh, K.K.K. (1994) In-seam seismic application for detecting inhomogeneties in coal seams - a review. Journal of Mines, Metals & Fuels, 42 (3&4). pp. 49-54. ISSN 0022-2755 |
|
| Relation |
http://cimfr.csircentral.net/112/
|
|