Wiratmaja

Prof. Dr. Ir. IGN Wiratmaja ditugaskan sebagai kepala Badan Pengembangan Sumber Daya Manusia Kementrian Energi dan Sumber Daya Mineral per Agustus 2017. Sebelumnya menjabat sebagai Direktur Jendral Minyak dan Gas Bumi serta Staf Ahli Menteri ESDM. IGN Wiratmaja adalah juga Guru Besar di Institut Teknologi Bandung. Bidang keahlian yang ditekuni adalah infrastruktur energi.

IGN Wiratmaja
[[Menteri Energi dan Sumber Daya Mineral Indonesia]] 17
Petahana
Mulai menjabat 21 Desember 1963
Presiden	Joko Widodo
Pendahulu Archandra Tahar Pengganti Petahana
Menteri Perhubungan Indonesia 37
Masa jabatan 27 Oktober 2014 – 27 Juli 2016
Presiden	Joko Widodo
Pendahulu E.E. Mangindaan Pengganti Budi Karya Sumadi
[[Direktur Utama PT Kereta Api Indonesia]] 22
Masa jabatan 25 Februari 2009 – 27 Oktober 2014
Pendahulu Ronny Wahyudi Pengganti Edi Sukmoro
Informasi pribadi
Lahir	21 Juni 1963 Singapura, Singapura
Kebangsaan	Indonesia
Suami/istri	Ratnawati Jonan
Anak	Monica Caterine
Almamater	Universitas Airlangga Tufts University
Tanda tangan
Sunting kotak info • L • B

Keahlian

Energy infrastructure, Renewable Energy, Design for Surface Facilities in Oil & Gas Industry, Design for Geothermal production facilities and power plant, Piping & Pipeline Integrity, Mechanical Integrity, Risk Assessment & RBI, Mechanical Structures, Mechanical Design, Stress Analysis, Solid Mechanics, Advanced Materials

Pendidikan

1987	Ir. in Mechanical Engineering, Bandung Institute of Technology, Indonesia
1994	MSc, Master of Science in Engineering Mechanics, University of Kentucky, U.S.A
1996	Ph.D., Doctor of Philosophy in Engineering Mechanics, University of Kentucky, U.S.A
2000	: Post Doctoral in Mechanics of Solid & Materials, Dept. of Mechanical and Intelligent Systems Engineering, Tokyo Institute of Technology, Japan
2002	Post Doctoral in Smart Materials & Structures, School of Aerospace, Mechanical and Mechatronics Eng., University of Sydney, Australia

Karir Akademik

1987 - 1992:	Lecturer, Department Mechanical Engineering, Bandung Institute of Technology (ITB), Indonesia.
1992 - 1996	Research Assistant, Department of Engineering Mechanics, University of Kentucky, U.S.A
1993 - 1996	Teaching Assistant, Department of Engineering Mechanics University of Kentucky, U.S.A
1999	Visiting Researcher, Twente Institute of Mechanics, University of Twente, The Netherland
1996 - 2000	Assistant Professor, Department of Mechanical Engineering, Bandung Institute of Technology (ITB), Indonesia
2001 - 2008	Associate Professor, Department of Mechanical Engineering, Bandung Institute of Technology (ITB), Indonesia
2008 – present	Full Professor, Department of Mechanical Engineering, Bandung Institute of Technology (ITB), Indonesia

Karir Struktural

2009 - 2013	Ketua Komisi Program Pasca Sarjana, Faculty of Mechanical and Aerospace Engineering, ITB
2010 – 2013	Head of Engineering Design Center, ITB
2005 – 2012	Komisi AMDAL (Pakar), Kementrian Lingkungan Hidup
2007 – Sekarang	Tim IndependentKeselamatan Migas (TIPK-MIGAS), Ditjen Migas
2013- sekarang	Wakil tetap Kementrian ESDM di Dewan Energi Nasional
2013 - sekarang	Ketua Tim Percepatan Konversi BBM ke BBG dan Energi Terbarukan, Kementrian ESDM
2013 – 2014	Staf Ahli Menteri Energi dan Sumberdaya Mineral, Bidang Kelembagaan dan Perencanaan Strategis
Jan – May 2015	Acting Director General Oil & Gas, Ministry of Energy & Mineral Resources
May 2015 – 2017	Director General Oil & Gas, Ministry of Energy & Mineral Resources
Agust 2017- Now	Head of Human Resources Development Agency of Energy and Mineral Resources

Jurnal Internasional

Hanson, M. T., Puja, I. W.,1997,"The Reissner Sagoci Problem for the Transversely Isotropic Half Space", ASME Journal of Applied Mechanics, Vol. 64, No. 3, pp.692-694. Hanson, M. T., Puja, I. W., 1996, "Love's Circular Patch Problem Revisited : Closed Form Solutions for Transverse Isotropy and Shear Loading", Quarterly of Applied Mathematics, Vol. 54, No. 2, pp. 359-384 Hanson, M. T., Puja, I. W., 1997, "The Elastic Field Resulting from Elliptical Hertzian Contact of Transversely Isotropic Bodies : Closed Form Expressions for Normal and Shear Loading, ASME Journal of Applied Mechanics, Vol. 64, No.3, pp.457-465. Hanson, M. T., Puja, I. W.,1997, "The Evaluation of Certain Infinite Integrals Involving Products of Bessel Functions : a Correlation of Formula", Quarterly of Applied Mathematics, Vol. 55, pp. 505-524. Hanson, M. T., Puja, I. W.,1998,"Elastic Subsurface Stress Analysis for Circular Foundations I, ASCE Journal of Engineering Mechanics, Vol. 124, No.5, pp.537-546. Hanson, M. T., Puja, I. W.,1998,"Elastic Subsurface Stress Analysis for Circular Foundations II, ASCE Journal of Engineering Mechanics, Vol. 124, No.5, pp.547-555. Puja, I.W., Shibuya, T., 2001, “On The Boundary Value Problems of Circular Loading for Transversely Isotropic Piezoelectric Media”, JSME International Journal, Series A, Vol 44, NO. 4, pp. 462-471 Puja, I.W., Hardono, T, Khalid, Adziman, M.F.., 2004, “The Structural Impact Characteristics of Indonesian Railway Vehicle”, Advance in Fracture and Failure Prevention., Trans Tech Publication LTD Vols, 261-263 (2004) pp. 337-344, Switzerland. Puja,I. W, Khairullah, A., Kariem, M. A., Saputro, A. H., (2006), "Numerical and Experimental Study on Railway Impact Energy Absorption Using Tube External Inversion Mechanism at Real Scale” , Key Engineering Materials Vols. 306 pp. 315-320 Puja, I.W., Khalid, S Weij "Crash Zone Development for Railway Vehicle" (2006) Key Engineering Materials Vols. 306-308, pp. 321-326 Puja, I. W., Hanson, M. T.,2009, “An Upright or Tilted Flat Elliptical Punch Indenting a Transversely Isotropic Half Space : Closed Form Solutions to the Elastic Field for Normal and Shear Loading", International Journal of Solid and Structures, (accepted for publication). Soemantri, S., Puja, I.W., Budiwantoro, B., Parwata Md., Schipper D.J., “Solutions to Hertzian Contact Problem Between Wheel and Rail For Small Radius of Curvature” , Journal of Solid Mechanics and Materials Engineering, pp. 669-677, (2010) Parwata, I.M., Budiwantoro, B., Brodjonegoro, S.S. and Puja, I.G.N.W. (2011) ‘Effect of curving speed and mass of railway vehicle to the contact characteristic on curve track’, International Journal Vehicle Systems Modelling and Testing, Vol. 6, Nos. 3/4, pp.250–267.

Prosiding Seminar Internasional

Hanson, M. T., Puja, I. W., “Some Elliptical Contact Problems for a Transversely Isotropic Half Space”, Proceedings Joint ASME/ASCE/SES Meeting, June 29 - July 7, 1997, Norris Center, North Western University, Evaston, Illinois, U.S.A. Puja, I.W., 1999, “Sliding Contact Between two elastic geometrically Identical Transversely Isotropic Bodies”, Asia/Pacific International Cogress on Engineering Computational Modelling and Signal Processing, pp. 539-548. Pasaribu ,H.R, Puja, I.W., "Multibody Dynamics Analysis of a Train Collision Case Study: Train Collision in Indonesia" Proceeding of The 7th Indonesia Student's Scientific Meeting, Oktober 2002, Germany. Puja, I.W., Nugroho, A., 2003, “Bottom Dump Truck Structural Analysis For Metric Ton Truck Capacity”, 3rd International Conference on Numerical Analysis in Engineering Puja, I.W., Saragih, N., Adziman M., 2003, “Railway Vehicle Impact Energy Absorber Using Plastic Deformation And Hydraulic Mechanism”, 3rd International Conference on Numerical Analysis in Engineering. Puja, I.W., Khalid, Weij, S., 2005, “ Crash Zone Development for Railway Vehicle”, The 6th International Conference on Fracture and Strength of Solid, pp. 318-323 Puja,. I.W., Khairullah, A., Kariem, M.A., Saputro, A.H., 2005, “Numerical and Experimental Study on Railway Impact Energy Absorption Using Tube External Inversion Mechanism at Scale”, The 6th International Conference on Fracture and Strength of Solid, pp. 312-317, Puja, I.W., Narendra, P.S., 2005, “Remaining Strength Analysis For Corroded Pipeline With Complex Shape Defects Under Combined Loading”, Proceeding International Maintenance and Reliability Coference, 2005 Puja, I.W., Irvan Hariadi, Yendra Lubis, Gerhard Indra, Reza, "Remaining Strength analysis for Corroded Pipeline With Complex Shape Defects Under Combined Loading", Proceedings International Conference on Maintenance & Production Relability Conference, May 2006 Keong, O. W., Puja, I.W., Reza, Nuryaningsih, "Rehabilitation and Upgrading of Deteriorated Pipes Using FRP (Fibre Reinforced Polymer) Systems", Proceedings International Conference on Maintenance & Production relibility, Mei 2006 Puja, I . W., Adziman, M.F., "Impact Energy Absorption Characteristics Of Aluminum Tube Spliting Mechanism : A Numerical And Experimental Study" Proceeding NAE International conference, April 2005. Puja, I.W., M Agus Kariem, Aufa Khairullah "Railway Vehicle Impact Energy Absorber Characterictic using Double Tube Mechanism" Proceeding NAE International conference, April 2005 Kollika, N., Puja, I. W., Suharto, D., “Numerical Study on Impact Characteristics For Pipeline”, Proceeding NAE International conference, April 2007 Triono, A., Puja I. W., Soemantry S., (2010), "The Effect of Penetration Depth On Analyzes Hip Joint Contact Model”, The 4th Indonesian Japan Joint Scientific Symposium, Bali, Parwata M., Puja, I.W., Budiwantoro, B., Satryo S. Brodjonegoro, (2010): Contact Pressure Behavior Due to Wheel and Rail Contact in Curve Track, Proceeding The 4th Indonesia Japan Joint Scientific Symposium. Akmal, J., Puja, I. W., Suweca, Soemantri, S.,: ”Mixed-Adhesive Technique on Joint Strength of Torque Loaded Tube Optimization”, Proceeding of The 4nd Indonesia Japan Joint Scientific Symposium, Bali, Indonesia, Sept. 29-Oct 2010. Akmal, J., Puja, I. W., Suweca, Soemantri, S., Suratman, R., “Newly Designed Adhesive Joint for Torque Loaded Tube” Seminar Proceeding THE 8th INTERNATIONAL CONFERENCE ON FRACTURE AND STRENGTH OF SOLIDS (FEOFS 2010), Kuala Lumpur, Malaysia, 7th – 9th June 2010, paper no. A249 Puja, I.W., Kariem M.A., Khairullah, A., “ Impact Force Analysis on Collision Between Crude Oil Tanker and SPOLS Structure”, Proceeding on Regional Conference on Mechanical and Aerospace Technology, Bali, 2010 Puja, I.W., Hadyansyah, R., Novianus D., “Mechanical Well Integrity Non-Linear Analysis Due to Excessive Subsidence”, Proceeding on Regional Conference on Mechanical and Aerospace Technology, Bali, 2010