prof. Ing. Miloslav Okrouhlík, CSc.

Phone +420 266 053 158 E-mail ok@it.cas.cz Room M2302A Department Department D 4 - Impact and Waves in Solids Research area Investigation of properties of finite element method in the field of nonstationary nonlinear dynamic problems. Implementation of the finite element method. Finite element technology.
Curriculum vitae
Born 7. 5. 1941, Prague

Education, titles
1963 Faculty od Mechanical Engineering of the Technical University
in Prague, the first degree (Ing. - i.e. mechanical engineer), 1969 M.Sc.A (Ecole Polytechnique, Montreal, Canada),
1974 CSc (a PhD equivalent in the Czech Republic).
1994 docent (associate professor) at the Faculty of Nuclear Engineering of the Czech Technical University at Prague
2007 professor at the Faculty of Nuclear Engineering of the Czech Technical University at Prague

Employments
1963 - 1968 an assistant at the Department of Technical Mechanics.
1968 - 1969 a scholarship at the Ecole Polytechnique in Montreal, Canada, M.Sc.A. degree.
1970 until now the Institute of Thermomechanics of the Academy of Sciences of the
Czech Republic.
View author's publications in the ASCR database
Selected publications
OKROUHLÍK, M. - HOSCHL, C.: Elastica revisited. Acta technica, Vol. 35, No. 1, 1990.

OKROUHLÍK, M. - HOSCHL, C.: A rigid link mechanism used for the solution of nonlinear behaviour of a beam subjected to impact loading. Proceedings of the Eighth World Congress on TMM, Prague 1991.

OKROUHLÍK, M.: Dispersive properties of finite elements. In: Euromech 295, Wave Processes in Machinery, Niznyj Novgorod, 17. – 21. 9. 1992.

OKROUHLÍK, M. - HOSCHL, C.: A contribution to the study of dispersive properties of one-dimensional Lagrangian and Hermitian elements. Computers and Structures, Vol. 49, No. 5, pp. 779 – 795, 1993.

OKROUHLÍK, M. (editor): Mechanics of Contact Impact. Applied Mechanics Reviews, Vol. 47, No. 2, February 1994.
HOSCHL, C. - OKROUHLÍK, M. - CERV, J. - BENES, J.: Analytical, computational and experimental investigation on stress wave propagation. Applied Mechanics Reviews, Vol. 47, No. 2, pp. 77 – 99, 1994.

OKROUHLÍK, M.: Dispersive properties of Lagrangian and Hermitian elements. Proceedings of the IUTAM Symposium on Impact Dynamics, (October 11 – 15, 1993, Beijing), Peking University Press, pp. 446 – 455, 1994.

OKROUHLÍK, M. (editor): Implementation of Nonlinear Continuum Mechanics in Finite Element Codes, Notes to lectures of the Summer School organized by Institute of Thermomechanics, September, 1994.

PLESEK, J., OKROUHLÍK, M.: Perfectly plastic behaviour in dynamics. In: Abstracts of Presented Papers, Euromech 306 Colloquium, Contact Impact, Institute of Thermomechanics, Prague, September 7 – 9, 1993.
OKROUHLÍK, M.: (editor) Mechanics of contact impact. Applied Mechanics Reviews Vol. 47, No. 2, February 1994.

HOSCHL, C. - OKROUHLÍK, M. - CERV, J - BENES, J.: Analytical, computational and experimental investigation ... a part of Mechanics of contact impact edited by M.
OKROUHLÍK, Applied Mechanics Reviews Vol. 47, No. 2, pp. 77 – 99, February 1994, ASME Book No AMR 140, American Society of Mechanical Engineers 1994.

OKROUHLÍK, M.: Solution of Impact Problems in Solid Mechanics, (In Czech), Engineering Mechanics, Vol.1, No. 3, s. 143 –154, 1994.

OKROUHLÍK, M., PTAK, S.: The properties of Underintegrated Elements in Nonstationary Problems. (in Czech), Proceeding of Kolokvium Dynamika stroju 94, pp. 63 – 64, Institute of Thermomechanics, Prague, 11. – 13. April 1994.

OKROUHLÍK, M.: Paul M. Naghdi, 1924-1994, Engineering Mechanics, Vol. 2, 1995, No. 6, pp. 413 – 415.

OKROUHLÍK, M.: Extended Finite Element Homework, Computer Assisted Mechanics and Engineering Sciences, No 2, pp. 51 – 71, 1995, Polska Akademia Nauk.

OKROUHLÍK, M.: Book Reviews - An Introduction to Ultrasonic Motors by T. Sashida (Shinsei Inst. Tokyo, Japan) and T. Kenjo, Oxford UP, New York, 1993. Applied Mechanics Reviews Vol. 48, No. 2, pp. B15 – B16, February 1995.

OKROUHLÍK, M.: Book Reviews – Finite Element Procedures for Contact-Impact Problems by Zhi-Hua Zhong - Oxford UP, New York, 1993 Applied Mechanics Reviews Vol. 48, No. 5, pp. B52 – B53, May 1995.

OKROUHLÍK, M.: Stress Wave Propagation and Impact Modeling. Impact, Waves and Fracture, pp. 249-273, The American Society of Mechanical Engineers, AMD-Vol. 205, Proceedings of the Joint ASME Applied Mechanics and Materials Summer Conference, June 28 – 30, 1995, University of California, Los Angeles.

DOBIAS, J., OKROUHLÍK, M., BENES, J.: Stress Analysis of Rotary Hammer Crusher.
Proceedings of the Ninth World Congress on the Theory of Machines and Mechanisms, pp. 2736 – 2742, Edizioni Unicopli, Milano, Italy, August 29 – September 2, 1995.

OKROUHLÍK, M.: Finite Element Homework and Programming Applications, Proceedings of the Ninth World Congress of the Theory of Machines and Mechanisms, pp. 3161 – 3165, Edizioni Unicopli, Milano, Italy, August 29 – September 2, 1995.

OKROUHLÍK, M. (editor): Implementation of Nonlinear Continuum Mechanics in Finite Element Codes. Publications of the Institute of Thermomechanics, Educational Series. ISBN 80-85918-06-4, 256p. Prague 1995.

OKROUHLÍK, M.: Fundamentals of Continuum Mechanics. In: Publications of the Institute of Thermomechanics, Educational Series. ISBN 80-85918-06-4, pp. 13 –127, Prague, 1995.

OKROUHLÍK, M., PTAK, S.: Non-classical Variational Principles of Continuum in Finite Element Technology, The 19th International Congress of Theoretical and Applied Mechanics Kyoto, Japan, August 25 – 31, 1996.

HOSCHL, C., OKROUHLÍK, M.: Numerical Methods in Mechanics of Solids. Part I. Main Ideas and Mathematical Models, Strojnícky casopis, Vol. 48, No. 3, 1997, pp. 145 –161.

OKROUHLÍK, M., HOSCHL, C.: Numerical Methods in Mechanics of Solids, Part II. Tasks, Procedures and Templates, Strojnícky casopis, Vol. 48, No. 4, 1997, pp. 217 – 247.

OKROUHLÍK, M. (editor): Mechanics of solids, numerical mathematics and supercomputers, (in Czech), Educational texts of Institute of Thermomechanics, Prague, 1997, 300 p.

OKROUHLÍK, M.: Delicate Interplay of Space and Time Discretization Effects on Finite Element Solutions of Stress Wave Propagation Problems. The IV World Congress on Computational Mechanics, Buenos Aires, Argentina, June 29 – July 2, 1998, pp. 1 – 34.

OKROUHLÍK, M. - LUNDBERG, B.: Theoretical and Numerical Assessment of Percussive Rock Drilling Efficiency. ECCM ´99, European Conference on Computational Mechanics, München, Germany, pp. 1 – 18, August 31 – September 3, 1999.

OKROUHLÍK, M.: Elastic Stress Waves in Solids, Limits of Analytical and Finite Element Approaches. International Conference Engineering Mechanics 2000, pp. I-15/26, Svratka, Czech Republic, May 15 – 18, 2000.

OKROUHLÍK, M.: A Book Review of Impact Mechanics by W.J. Stronge. Applied Mechanics Reviews, Vol. 54, No. 1, pp. B3 – B4, ISSN: 0003-6900, The American Society of Mechanical Engineers, USA, 2001.

LUNDBERG, B. – OKROUHLÍK, M.: Influence of 3D Effects on the Efficiency of Percussive Rock Drilling. International Journal of Impact Eng. Vol. 25, pp.345 – 360, 2001.

OKROUHLÍK M.: Computational Aspects of Stress Waves Problems in Solids – The 2nd European Conference on Computational Mechanics, Abstracts Vol. 1, pp. 1 – 30, ISBN 83-85688-68-4, Fundacja Zdrovia publicznego Vesalius, Cracow, Poland 2001.

Stejskal, V., Dehobreux, P., Eiber, A., Okrouhlík, M., Gupta, R.: Mechanics with Matlab,
Electronic textbook, http://www.geniemeca.fpms.ac.be/mechmatHTML, 2001, ISBN 2-9600226-2-9, University of Mons, Belgium, 456 p., 2002.

STEJSKAL, V. – OKROUHLÍK M.: Vibration with Matlab (in Czech),
ISBN 80-01-02435-0, Vydavatelství ČVUT, 376 p., Praha 2002.

OKROUHLÍK, M. – LUNDGERG, B.: Assessment of Rock Drilling Efficiency Based on Theoretical and Numerical Stress Wave Considerations, Proceedings of the Second International Conference on Advances in Structural Engineering and Mechanics, Session W4A, p. 34, ISBN 89-89693-05-5 93530, Busan, Korea, August 21 – 23, 2002.

LUNDBERG, B. – OKROUHLÍK, M.: Approximate Transmission Equivalence of
Elastic Bar Transitions Under 3-D Conditions, Journal of Sound and Vibration, Vol. 256, No. 5, pp. 941 – 954, 2002.

OKROUHLÍK, M. – PTÁK, S.: Pollution-Free Energy Production by a Proper Misuse of
Finite Element Analysis, Engineering Computations, Vol. 20, No. 5/6, pp.601 – 610, 2003.

OKROUHLÍK, M. – PTÁK, S.: Numerical Modelling of Axially Impacted Rod with a Spiral
Groove, Engineering Mechanics, Vol. 10, No. 5, pp. 359 – 374, 2003.

HÖSCHL, C. – OKROUHLÍK, M.: Solution of Systems of Nonlinear Equations, Strojnícky
časopis, Vol. 54, No. 4, pp. 197 – 227, 2003.

OKROUHLÍK, M.: High Performance computing (In Czech), Engineering Mechanics., Vol.
10, No. 5, pp. 1 – 9, 2003.

OKROUHLÍK, M.: Computational limits of FE transient analysis, The Seventh International Conference on Vibration Problems ICOVP 2005, Springer Proceedings in Physics, Turkey, Istanbul, 05 -09 September 2005, pp. 357 – 369.

OKROUHLÍK, M., PTÁK, S., LUNDBERG, B.: Wave Energy Transfer in Percussive Rock Drilling. 6th European Solid Mechanics Conference, Budapest, 28 August – 1 September 2006.

LUNDBERG, B. – OKROUHLÍK, M.: Efficiency of percussive rock drilling with consideration of wave energy radiation into the rock. Int. Journal of |Impact Engineering. 32 (2006) 1573 - 1583.

OKROUHLIK, M.: Limits of computability within the scope of computational mechanics. Vydavatelství CVUT, ISBN
978-80-01-03898-7, 2007.

OKROUHLIK, M., PTAK, S., VALDEK,U.: Self-assessment of Finite Element Solutions Applied to Transient Phenomena in Solid Continuum Mechanics, Engineering Mechanics, Vol. 16, 2009, No. 2, pp. 103-121.
Projects
2005-2008 1ET400760509Research and development of parallel procedures for modeling continuum mechanics tasks, implementation and applications - Creating an e-learning tool
Teaching
Reading lectures devoted to Finite element method and Computational Mechanics at at the Faculty of Nuclear Engineering in Prague and in the University of Uppsala.

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