Experience
Total : 22 years
Research: 5.5 years in IIT Kharagpur as Ph D Research Scholar.
Teaching : 1.7 years (2 semesters as HOD (I/c) in NIT Sikkim and 1 sem in HIT, W.B)
Industrial: 16 years (under Govt. of W.B. under different projects like South 24 Pgs
W/S Scheme and New Town Kolkata Project).
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Teachings
i) Advanced Structural Analysis ,
ii) Structural Dynamics and Earthquake Engineering,
iii) Finite Element Analysis,
iv) Mechanics of Composite Materials,
v) Bridge Engineering,
vi) Design of R.C. Structures,
vii) Design of Steel Structures,
viii) Structural Analysis I, II and III,
ix) Concrete Technology,
x) Mechanics of Solids,
Education
Ph D, IIT Kharagpur, W.B., India.
M. E (Structural Engineering), 2009-2011, IIEST, Shibpur, W.B., India.
B.E. (Civil Engineering), 1999, Jadavpur University, Kolkata, W.B., India.
Contact Address :
Dept. of Civil Engineering,
NIT Sikkim,
Ravangla, South Sikkim,
India. PIN- 737139.
In SCI Journals :
1. Patra, A. and Mitra, N., 2014. Interface fracture of sandwich composites: Influence
of MWCNT sonicated epoxy resin. Composites Science and Technology, 101, pp.94-
101. (Impact Factor: 4.873).
2. Mondal, S., Patra, A.K., Chakraborty, S. and Mitra, N., 2015. Dynamic performance
of sandwich composite plates with circular hole/cut-out: A mixed
experimental-numerical study. Composite Structures, 131, pp.479-489 (Impact Factor:
3.858).
3. Patra, A.K. and Mitra, N., 2016. Mixed-mode fracture of sandwich composites:
Performance improvement with multiwalled carbon nanotube sonicated resin. Journal
of Sandwich Structures and Materials, p.1099636216656485 (Imapact Factor: 2.933 ).
4. Patra, A.K. and Mitra, N., 2016. Interfacial Delamination in glass-fiber/ polymer foam core sandwich composites using singlemode-multimode-singlemode optical fiber sensors: Identification based on experimental investigation. Journal of Sandwich Structures and Materials, Accepted on Sep 2017 doi: 10.1177/109963621773983 (Imapact Factor: 2.933)..
In Proceedings of International Conferences:
1. Mitra, N., Patra, A.K., Singh, S.P., Mondal, S., Datta, P.K. and Varshney, S.K.,Accepted on Sept. 2017. November. Influence of Multiwalled Carbon Nanotube on Mixed Mode Fracture of Sandwich Composite. In American Society of Composites-
30th Technical Conference. Kellogg center, Michigan state university, Michigan,
USA. Paper Id: 1642, Oral Presentation.
2. Patra, A.K. and Mitra, N., 2016, June. Numerical Experimental study on Influence of Multiwalled Carbon Nanotube on Interface Fracture of Sandwich Composite. In 17 th European Conference on Composite Materials (ECCM 17), ICM, Munich, Germany. Paper id: aid_69a781448720248.
3. Patra, A. and Mitra, N., 2016, September. Influence of Multiwalled Carbon
Nanotube on Interfacial Fatigue Performance of Glass Epoxy Polyvinyl Chloride Core Sandwich Composites. In Proceedings of the 31st American Society for Composites Technical Conference and ASTM D30 meeting. Williamsburg lodge, Virginia, USA. Paper Id: 1105
4.Patra, A. and Mitra, N., 2016, August. Numerical Experimental study on Influence of Multiwalled Carbon Nanotube on Mixed Mode Fracture Toughness of Sandwich Composites. In proceedings of 21st International Conference on Composite Materials (ICCM 21), 20-25 August, 2017 at the Xi'an Qujiang International Conference and Exhibition Center, in Xi'an, China. Paper Id: 1300.
alak@nitsikkim.ac.in 
+91-9143147136