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http://hdl.handle.net/2080/1776
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| Title: | Replacement of conventional material with FCMs in sub-base of opencast mine haul road to reduce strain-An investigation |
| Authors: | Mallick, S R
Mishra, M K |
| Keywords: | Fly ash
opencast mine |
| Issue Date: | May-2012 |
| Citation: | Sympsium on "New Equipement , New Technology,Hotel Swosti, Bhubaneswar, May 11-12, 2012 |
| Abstract: | Fly ash is a major by-product of thermal power plants. Fly ash occupies huge land areas
and causes environmental pollution. So its gainful utilization is important. This paper
presents detailed laboratory investigation carried out on clinker stabilized fly ash–mine
overburden mixes to find out its suitability in sub-base of opencast mine haul road
pavements. Proctor compaction test and unconfined compressive strength (UCS) tests were
conducted on the developed composites. Clinker content in the mixture varied between 2%
and 8%. Test results showed that an increase in mine overburden content in the mixture
resulted in increase of maximum dry density (MDD) of the compacted mixture. An increase
in percentage of clinker in the fly ash–mine overburden mixes increased enormously the
Young’s Modulus values. |
| Description: | Copyright belongs to proceeding publisher |
| URI: | http://hdl.handle.net/2080/1776 |
| Appears in Collections: | Conference Papers
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| Replacement_of_conventional_material_with_FCMs.pdf | | 200Kb | Adobe PDF | View/Open |
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