| Department | Mining Engineering |
| Designation | Professor |
| Educational Qualification | B.E.,M.Tech., Ph.D. |
| pdhekne@nitrr.ac.in | |
| Contact Number | 9669400678 |
Dr. P. Y. Dhekne
Areas of Interest
Rock Mechanics & Blasting, Mine Environment
Publications
Papers in Referred Journals:
- Dhekne, P.Y., Pradhan, M. & Bhatia R.P.S.(2009), “Rock Fragmentation due to Blasting-Some Alien Issues” Mining Engineering Journal,Vol10, No 6,pp10-14. (ISSN00195944)
2. Dhekne P.Y., Pradhan M (2008), “Explosive Energy Distribution in Rock Blasting”, The Indian Mining & Engineering Journal Vol 47, No 06, pp 9-18. (ISSN00195944)
3. Pradhan M, Pradhan R & Dhekne P.Y.(2007), “FRAGPRED: An Automated Solution for Rock Fragmentation Prediction” The Indian Mining & Engineering Journal Vol 46, No 01, pp 20-24. (ISSN00195944)
4. Dhekne P.Y. Pradhan M Dewangan P. Verma G.R. (2005) “Assessment of Excavation Method Using RMR Classification” The Indian Mining & Engineering Journal Vol 44, No 11, pp 25-27. (ISSN00195944)
5. Pradhan M, Dewangan P & Dhekne P.Y.(2004), Estimation of Safe Peak Particle Velocity in the Vicinity of Blasting Site Near an Earthen Dam” Mining Engineering Journal,Vol 06,No04,pp23-28. (ISSN0975-3001)
6. Pradhan M, Dhekne P.Y. & Ashplya B.M. (2004), “ Application of Controlled Blasting for Drifting” The Indian Mining & Engineering Journal Vol 43, No 08, pp 22-26. (ISSN00195944)
7. "Explosive Energy Distribution in Rock Blasting", The Indian Mining & Engineering Journal Vol 47, No. 06, pp 9-18, 2008.
8. Effect of the Type and Quantity of Refrigerant on the Performance of Air-Cooling Machine; CSVTU Research Journal, CSVTU, Bhilai, Dec. 2009.
9. Some Guiding Principles to Improve Performance of Bulk Emulsion Explosive.
10. Assessment of the Effect of Blast-hole Diameter on the Number of Oversize Boulders using ANN model, Journal of Institution of Engineers, Series 'D', DOI, 10.1007/s40033-015-0083-7.
11. Assessment of Performance of Explosives by Estimating the Number of Oversize Boulders using ANN Model, The Indian Mining & Engineering Journal Vol 53,No 10,pp 8-13,2014.
Papers in Conference:
International Conference:
1. Effect of the Condenser Design on the performance of Air-Cooling Machine; Mine Planning and Equipment Selection, 2011; Almaty; Kazakhstan; Nov. 2011.
2. Artifical Intelligence and Predication of Optimum Rock Fragmentation; Mine Planning and Equipment Selection, 2013; Dresden; Germany; Nov. 2013.
3. Environmental Impacts of Rock Blasting and their Mitigation; ISEAT, Dubai, Jan 2014.
National Conference:
1. Role of Rock Mass Classifications in Site-Characterization; ETC-ID 2008; FEb. 2015 15-16; 2008, Raipur.
2. VoD- An Important Parameter for Selection of Explosive; RockEx'05, Jan 8-9, 2005, Nagpur.
3. Blast-Practice vis-a-vis Rock Fragmentation: A Case Stuudy of Limestone Quarries in Raipur District, National seminer on Explosives and Blasting Techniques for Mining, Quarrying and Industry, Jan 11, Bhubaneswar.
4. Analysis of VoD-Diameter Data for bulk Emulsion Explosive; Mine Tech, 2010, Bhubaneswar.
5. Fragmentation Assessment Models; An Overview; MRACB15-2014; NIT, Rourkela, Nov 2014.
Other Info.
List of Consultancy Projects Undertaken:
|
S. No. |
Organization |
Title of project |
Agency |
||
|
1
|
Monitoring of Blast Practice and Controlled Blast Designing for the Construction of KSK Mahanadi Power Plant
|
M/S KSK Mahanadi Power Company, Akaltara |
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|
2 |
Establishment of Ground Vibration Predictor Equation for Century Limestone Mine, Baikuth |
M/S Century Cements, Baikunth |
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3 |
Assessment of Technical Feasibility of the Bulk Emulsion Explosive at the Mines of SAIL, Bhilai Steel Plant
|
M/S Steel Authority of India, Bhilai |
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4 |
Assessment of Strength Properties of Coal Measuring Rocks
|
M/S South Eastern Coalfields Ltd., Jamuna Colliery |
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5 |
Assessment of Strength Properties of Coal Measuring Rocks |
M/S South Eastern Coalfields Ltd., Khurja Sub Area |
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6 |
Assessment of Strength Properties and Elastic Behavior of Coal Measuring Rocks |
M/S Shriram Gemicon Ltd, Nagpur |
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7 |
Assessment of Strength Properties and Elastic Behavior of Coal Measuring Rocks |
M/S South Eastern Coalfiels Ltd. Rajendra Sub Area, Sohagpur |
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|
8 |
Assessment of Strength Properties and Elastic Behavior of Coal Measuring Rocks |
M/S Sarda Minerals Ltd. Raipur
|
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|
9 |
Assessment of Strength Properties and Elastic Behavior of Coal Measuring Rocks |
M/S Fateh pur East Coal Co. Raipur |
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|
10 |
Assessment of Strength Properties and Elastic Behavior of Coal Measuring Rocks |
M/S South Eastern Coalfiels Ltd. Khurja Sub Area |
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|
11 |
Establishment of Ground Vibration Predictor Equation for Century Limestone Mine,Bainkuth
|
M/S Century Limestone Mine, Baikunth |
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|
12 |
Monitoring of Basts to assess the Technical feasibility of bulk slurry explosive at Damonjodi of NALCO
|
M/S IBP company Ltd. Korba |
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|
13 |
Blast Design for Deep Hole Blasting at Dongorbore Iron Ore Mine, Rajnandgaon
|
M/S Raipur Alloys & Steels, Raipur |
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|
14 |
Assessment of Strength Properties and Elastic Behavior of Coal Measuring Rock
|
M/S South Eastern Coalfields Ltd. Manikpur OCM, Korba |
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|
15 |
Assessment of Strength Properties and Elastic Behavior of Coal Measuring Rock
|
M/S Jindal Power & steels Ltd, Raigarh |
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|
16 |
Investigation in to Founding Levels for the Structure at Stage I, NTPC, Seepat |
M/S National Thermal Power Carporation, Sipat, Bilaspur
|
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|
17 |
Monitoring of Blast to Assess its Possible Impact on Near by Structure
|
M/S Soma Enterprises, NTC,Seepat |
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|
18 |
Perfrmance evaluation of Bulk Slurry Explosive by In Hole VOD Measurement
|
M/s IBP Company Ltd, Korba |
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|
19 |
Controlled Blast Design for the Excavation at Kol Dam Hydro-Electric Project of NTPC |
Italian-Thai Development Public Limited Company, Kyan (H.P.) |
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|
20 |
Controlled Blast Design for the Excavation at Kol Dam Hydro-Electric Project of NTPC |
Italian-Thai Development Public Limited Company, Kyan (H.P.) |
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|
21 |
Geotechnical Investigation for the Assessment of Blastability of the Strata at the Raw Water Reservior Site, Stage II, Super Thermal Power Project, Sipat
|
|
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|
22 |
Classification of the Strata at the Raw Water Reservoir Site, Stage-I, NTPC, Super Thermal Power Project, Seepat.
|
M/S Soma Enterprises, NTPc, Seepat |
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|
23 |
Blast monitoring at Raw Water Reservoir Sit, NTPC |
M/S Soma Enterprises, NTPc, Seepat |
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|
24 |
Inspection of Controlled Blast Design Practice
|
M/S Soma Enterprises, NTPc, Seepat |
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|
25 |
Classification of the Strata at the Raw Water Reservoir Site, Stage-II, NTPC, Super Thermal Power Project, Seepat.
|
M/ S National Thermal Corporation, Seepat, Bilaspur |
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|
26 |
Controlled Blast Design for the Protection of Earthen Dam at Sikasaar Hydro Electric Power Project
|
M/S SEW Construction, Hydrabad |
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|
27 |
Assessment of Strength Properties of Coal Measuring Rocks |
M/S Monnet Ispat, Raigarh |
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|
Assessment of Strength Properties Rocks |
M/S SEW Construction, Gangrel |
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|
29 |
Assessment of Strength Properties and Elastic Behavior of Coal Measuring Rocks |
M/S South Eastern Coalfiels Ltd. Rajendra Sub Area, Sohagpur |
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|
30 |
Assessment of Strength Properties and Elastic Behavior of Coal Measuring Rocks |
M/S Prakash Industries, Bilaspur |
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31 |
Assessment of Strength Properties and Elastic Behavior of Coal Measuring Rocks |
M/s South Eastern Coalfields Ltd. Bilaspur |
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|
32 |
Assessment of Strength Properties and Elastic Behavior of Coal Measuring Rocks |
M/S Raipur Alloys & Steels, Raipur |
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|
33 |
Assessment of Strength Properties and Elastic Behavior of Coal Measuring Rocks
|
M/s South Eastern Coalfields Ltd. Bilaspur |
|||
|
34 |
Assessment of Strength Properties of Coal Measuring Rocks
|
M/S Jayswal NECO Ltd, Raipur |
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|
35 |
Assessment of Strength Properties of Coal Measuring Rocks
|
Jindal Steel & Power, Raigarh |
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|
36 |
Assessment of Strength Properties of Coal Measuring Rocks
|
Monnet Ispat, Raipur |
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|
37 |
Assessment of Strength Properties and Elastic Behavior of Coal Measuring Rocks |
South Eastern Coalfields Ltd. Rajendra Colliery |
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|
38 |
Assessment of Strength Properties and Elastic Behavior of Coal Measuring Rocks |
South Eastern Coalfields Ltd. Rajendra Colliery |
DETAILS OF TESTING AND CONSULTANCY SERVICES OFFERED
|
S. No. |
Organization |
Title of project |
Amount of grant |
Period |
Role |
|
1 |
Jamul Cement Works Limestone Mine, A.C.C. Ltd. |
A Report On Scientific Study For SME Trial Blasts And Ground Vibration Monitoring at Jamul Cement Works Limestone Mine |
399000=00 |
2015-16 |
Investigator |
|
2 |
Lafarge India Pvt. Ltd., Arasmeta Cement Plant, Gopalnagar, C.G. |
Optimization of Blast design parameters at Kirari Limestone mine and ground vibration monitoring |
337080=00 |
2015-16 |
Investigator |
|
3 |
Chhatisgarh Mineral Development Corporation, Raipur |
Assessment of Strength Properties of Coal Measuring Rocks, |
301671=00 |
2011-12 |
Investigator |
|
4 |
M/S KSK Mahanadi Power Company Ltd, Akaltara |
Monitoring of Blast Practice and Controlled Blast Designing for the Construction of KSK Mahanadi Power Plant, 2010-11 |
220600=00 |
2010-11 |
Investigator |
|
5 |
Century Cement Limestone Mine, Baikunth |
Establishment of Ground Vibration predictor Equation |
110300=00 |
2010-11 |
Investigator |
|
6 |
Century Limestone Mine, Baikunth |
Establishment of Ground Vibration predictor Equation |
110300=00 |
2010-11 |
Investigator |
|
7 |
M/S Fatehpur East Coal Company, Raipur |
Assessment of Strength Properties and Elastic Behavior of Coal Measuring Rocks |
179238=00 |
2009-10 |
Investigator |
|
8 |
M/S Shreeram Gemicom Pvt. Ltd., Bilaspur |
Assessment of Strength Properties and Elastic Behavior of Coal Measuring Rocks |
190819=00 |
2010-11 |
Investigator |
|
9 |
M/S Shreeram Gemicom Pvt. Ltd. |
Assessment of Strength Properties and Elastic Behavior of Coal Measuring Rocks |
161590=00 |
2010 |
Investigator |
|
10 |
M/S Shreeram Gemicom Pvt. Ltd. |
Assessment of Strength Properties and Elastic Behavior of Coal Measuring Rocks |
160487=00 |
2010 |
Investigator |
|
11 |
M/S Sharda Minerals, Kawardhi OCP |
Assessment of Strength Properties and Elastic Behavior of Coal Measuring Rocks |
12133=00 |
2008-09 |
Investigator |
|
12 |
M/S South Eastern Coalfields Ltd., Rajendre Sub Area, Sohagpur |
Assessment of Strength Properties of Coal Measuring Rocks |
111955=00 |
2009-10 |
Investigator |
|
13 |
Century Cement Limestone Mine, Baikunth |
Establishment of Ground Vibration predictor Equation |
224720=00 |
2014-15 |
Investigator |
|
14 |
Chhatisgarh Mineral Development Corporation, Raipur |
Assessment of Strength Properties of Coal Measuring Rocks |
301671=00 |
2011-12 |
Investigator |
|
15 |
M/S KSK Mahanadi Power Company Ltd, Akaltara |
Monitoring of Blast Practice and Controlled Blast Designing for the Construction of KSK Mahanadi Power Plant, 2010-11 |
220600=00 |
2010-11 |
Investigator |
|
16 |
Century Cement Limestone Mine, Baikunth |
Establishment of Ground Vibration predictor Equation |
110300=00 |
2010-11 |
Investigator |
|
17 |
M/S Steel Authority of India Ltd. Bhilai |
Assessment of Technical Feasibilty of The Bulk Emulsion Explosive at the Mines of SAIL |
157304=00 |
2009-10 |
Investigator |
|
18 |
M/S Fatehpur East Coal Company, Raipur |
Assessment of Strength Properties and Elastic Behavior of Coal Measuring Rocks |
179238=00 |
2009-10 |
Investigator |
|
19 |
Raipur Alloys and Steel, Raipur |
Ground Vibration Monitoring at Dongarbor Iron Ore Mine, |
52972=00 |
2007-08 |
Investigator |
|
20 |
National Thermal Power Carporation, Sipat, Bilaspur |
Investigation in to Founding Levels, |
55000=00 |
2006-07 |
Investigator |
|
21 |
Manikpur OCM, SECL, Bilaspur |
Assessment of Strength Properties and Elastic Behavior of Coal Measuring Rocks |
74591-00 |
2006-07 |
Investigator |
|
22 |
Italian Thai Dev. Ltd, Kyan H P |
Controlled blast design and Blast monitoring at Kol dam Hydro electric Project |
481206=00 |
2005-06 |
Investigator |
|
23 |
Super Thermal Power Project, NTPC Sipat., Bilaspur |
Geotechnical Investigation for the Assessment of Blastability of The Strata at The Raw Water Reservior Site, Stage II, |
275500=00 |
2005-06 |
Investigator |
|
24 |
Stage II, NTPC Sipat., Bilaspur |
Classification of Strata at the Raw Water Reservoir Site Stage II |
44480=00 |
2005-06 |
Investigator |
|
25 |
M/S SEW Construction Ltd. Hyderabad |
Controlled blast design for the Protection of Earthen Dam at sikasar Micro hydro electric Plant of CSEB |
50000=00 |
2004-05 |
Investigator |
|
26 |
M/S South Eastern Coal fields Ltd., Rajendre and Nawagao Sub Area, Shahdol |
Assessment of Strength Properties and Elastic Behavior of Coal Measuring Rocks |
114000=00 |
2003-04 |
Investigator |