Article

Ramulu, M. and Choudhury , P.B. and Sangode, A. G. and Soni, A.K. (2012) Rippability Assessment by Refraction Seismic Survey at an Iron Ore Mine in Karnataka. Mining Engineers Journal , 13 (10). pp. 20-25. ISSN 0975-3001

Ramulu, M. (2012) Rock Mass Damage Due to Repeated Blast Loading at a powerhouse Foundation of Jurala Hydroelectric Power Project. Indian Mining & Engineering Journal , 51 (2). pp. 16-23. ISSN 0019-5944

Ramulu, M. and Raina, A.K. and Sinha, A. (2011) Special tunnel blasting techniques - CIMFR contributions. Journal of Mines, Metals & Fuels, 59 (11&12). pp. 369-380. ISSN 0022-2755

Ramulu, M. and Raina, A.K. and Sinha, A. (2011) New blasting techniques for productivity enhancement in underground coal mines. Journal of Mines, Metals & Fuels, 59 (3&4). pp. 76-82. ISSN 0022-2755

Ramulu, M. (2010) Development of new blast vibration prediction model incorporating burden variations in surface blasting. International Journal of Geotechnical Earthquake Engineering, 1 (2). pp. 72-88. ISSN 1947-8488

Ramulu, M. (2010) Blast Induced Damage Due to Repeated Vibrations in Jointed Gneiss Rock Formation. International Journal of Geotechnical Earthquake Engineering, 1 (1). pp. 110-134. ISSN 1947-8488

Ramulu, M. (2010) Static and Dynamic Elastic Modulus of Jointed Rock Mass: Influence of Joint Frequency, Joint Inclination and Joint Factor. International Journal of Geotechnical Earthquake Engineering, 1 (2). pp. 89-112. ISSN 1947-8488

Raina, A.K. and Chakraborty, A.K. and Ramulu, M. and Sinha, A. (2009) Perimeter Blasting with Significant Savings - an Example of a Hydroelectric Project. Journal of the Institution of Engineers (India), 90. pp. 15-21. ISSN 0257-442X

Ramulu, M. and Raina, A.K. and Choudhury , P.B. and Chakraborty, A.K. (2009) Effect of repeated blast Vibrations on damage intensity of granitic rock mass at an hydroelectric Construction project. Journal of Mines, Metals & Fuels, 57 (5&6). pp. 148-155. ISSN 0022-2755

Ramulu, M. and Chakraborty, A.K. (2009) Damage assessment of basaltic rock mass due to repeated blasting in a railway tunnelling project - A case study. Tunnelling and Underground Space Technology, 24 (2). pp. 208-221. ISSN 0886-7798

Ramulu, M. and Choudhury , P.B. and Raina, A.K. and Chakraborty, A.K. (2009) Effect of Repeated Blast Vibrations on Rock Mass Damage at a Penstock Tunnel of a Hydroelectric Power Project - A Case Study. Journal of Rock Mechanics and Tunnelling Technology , 15 (1). pp. 17-36. ISSN 0971-9059

Raina , A.K, and Chakroborty, A.K. and Ramulu, M. (2009) What aches my industry? Deviation between planned and practiced blast design in pencast mines in India: a comprehensive analysis,. Journal of Mines, Metals & Fuels, 57 (1). pp. 33-42. ISSN 0022-2755

Raina, A.K. and Chakraborty, A.K. and Choudhury , P.B. and Ramulu, M. (2008) Application of Factor of Safety Concept for Evaluation of Flyrock risk in some Limestone Mines. Blasting and Fragmentation , 2 (2). pp. 147-166. ISSN 1937-6359

Raina, A.K. and Ramulu, M. and Choudhury , P.B. and Kumar, A and Chakraborty, A.K. (2008) Application of digital image analysis technique for assessment of blast fragmentation and explosives energy uitlisation in a large opencast coal mine. Journal of Mines, Metals & Fuels, 56 (7&8). pp. 140-147. ISSN 0022-2755

Ramulu, M. and Raina, A.K. and Choudhury , P.B. and Chakraborty, A.K. (2005) Application of innovative in-hole delay solid blasting technique for productivity enhancement in underground coal mine - a case study. Minetech, 26 (2). pp. 9-14. ISSN 0970-7204

Raina, A.K. and Chakraborty, A.K. and Ramulu, M. and Sahu, P.B. and Haldar, A. and Choudhury , P.B. (2004) Flyrock prediction and control in opencast mines: a critical appraisal. Mining Engineers'Journal , 6 (5). pp. 10-20.

Raina, A.K. and Haldar, A. and Chakraborty, A.K. and Choudhury , P.B. and Ramulu, M. and Bandopadhyay, C. (2004) Human response to blast-induced vibration and air-overpressure: an Indian scenario. Bulletin of Engineering Geology and the Environment, 63 (3). pp. 209-214. ISSN 1435-9529

Chakraborty, A.K. and Raina, A.K. and Ramulu, M. and Choudhury, P. and Haldar, A. and Sahu, P.B. and Bandopadhyay, C. (2004) Parametric study to develop guidelines for blast fragmentation improvement in jointed and massive formations. Engineering Geology, 73. pp. 105-116. ISSN 0013-7952

Raina, A.K. and Haldar, A. and Chakraborty, A.K. and Ramulu, M. and Choudhury , P.B. and Sahu, P.B. and Bandopadhyay, C. (2003) Human response to blast vibration and air - overpressure : A case Study. Mining Engineers Journal , 4 (2). pp. 14-23. ISSN 0975-3001

Haldar, A. and Chakraborty, A.K. and Raina, A.K. and Choudhury , P.B. and Ramulu, M. and Bandopadhyay, C. (2003) Human response to ground vibration and air over-pressure due to blasting in opencast non coal mines - a case study. Indian Mining & Engineering Journal , 42 (4-5). pp. 17-28. ISSN 0019-5944

Choudhury , P.B. and Chakraborty, A.K. and Singh, Satyendra Kumar and Raina, A.K. and Ramulu, M. and Sinha, A. and Haldar, A. and Jethwa, J.L (2003) Application of acoustic emission technique for indirect measurement of vertical insitu stress in rock mass - A lab-scale study. Journal of Rock Mechanics and Tunnelling Technology , 9 (1). pp. 35-48. ISSN 0971-9059

Raina, A.K. and Chakraborty, A.K. and Haldar, A. and Ramulu, M. and Choudhury , P.B. and Pal Roy, P. and Jethwa, J.L (2002) Awareness of Blast induced Ground Vibration and air-overpressure in opencast mines in India, to mitigate human annoyance and complaints - A need of the hour. Mining Engineers Journal , 3 (12). pp. 14-21. ISSN 0975-3001

Raina, A.K. and Choudhury , P.B. and Ramulu, M. and Chakraborty, A.K. and Misra, D.D. (2002) Fragalyst-An Indigenous Digital Image Analysis System for grain size Measurements in mines. Journal of the Geological Society of India , 59 (6). pp. 561-569. ISSN 0016-7622

Ramulu, M. and Chakraborty, A.K. and Raina, A.K. and Jethwa, J.L (2002) Blast performance assessment in plexiglas models by measurement of specific surface area - a new approach. Journal of Mines, Metals & Fuels, 50 (3). pp. 68-75. ISSN 0022-2755

Ramulu, M. and Raina, A.K. and Chakraborty, A.K. (2002) Pulling the Plug - Lake Tap Blasting. Tunnels and Tunnelling International , 34 (4). pp. 42-44. ISSN 1369-3999

Raina, A.K. and Chakraborty, A.K. and Ramulu, M. and Jethwa, J.L (2000) Rock mass damage from underground blasting, a literature review, and lab- and full scale tests to estimate crack depth by ultrasonic method. International Journal of Blasting and Fragmentation (Fragblast), 4. pp. 103-125.