Model tests and Field experiments for Fragmentation Assessment during ringhole Blasting in BG Panels
IR@CIMFR: CSIR-Central Institute of Mining and Fuel Research, Dhanbad
View Archive Info| Field | Value | |
| Title |
Model tests and Field experiments for Fragmentation Assessment during ringhole Blasting in BG Panels
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| Creator |
Sawmliana, C
Pal Roy, P. |
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| Subject |
Blasting
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| Description |
Experimental blasts were conducted in concrete blocks of known strengths to correlate field results in Blasting Gallery (BG) panels of GDK-10 Incline for improving fragmentation of coal to an optimum level so that blasted coal could easily be lifted totally by remote controlled LHDs and thereby mitigating the possibility of occurrence of spontaneous heating in BG districts before exhaustion of the panel. Various charge loading parameters and consequent breakage results were critically analyzed to arrive at a constructive conclusion, which could satisfactory improve the blast results.
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| Publisher |
Taylor & Francis
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| Date |
2003
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| Type |
Article
PeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://cimfr.csircentral.net/153/1/18.pdf
Sawmliana, C and Pal Roy, P. (2003) Model tests and Field experiments for Fragmentation Assessment during ringhole Blasting in BG Panels. Fragblast, 7 (4). pp. 257-268. ISSN 0704-257 |
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| Relation |
http://dx.doi.org/10.1076/frag.7.4.257.23531
http://cimfr.csircentral.net/153/ |
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