statystyka odwiedzin Od
20/03/2003:
Od
31/05/2010:
Spis treści
terminy konsultacji
prowadzone zajęcia
terminy oddawania projektów
przykładowe ćwiczenia projektowe
formularze ćwiczeń projektowych
przykładowe zadania z kolokwiów
przykładowe zadania z ćwiczeń
programy komputerowe, materiały pomocnicze
ogłoszenia
zasady zaliczania ćwiczeń
·
Referaty na
kongresach, konferencjach i sympozjach
·
Linki
Dane
osobowe (początek
strony)
Adres
dr hab. inż. Przemysław Litewka
Instytut
Konstrukcji Budowlanych
ul. Piotrowo 5
60-965 Poznań
Poland
tel.: +48-61-6652468
fax: +48-61-8766116
email: przemyslaw.litewka@gmail.com
Krótki życiorys
|
1968 |
urodzony w Poznaniu; |
|
1975-1987 |
nauka w Szkole Podstawowej
Nr 20 i III Liceum Ogólnokształcącym w Poznaniu; |
|
1987-1992 |
studia wyższe,
budownictwo na Politechnice Poznańskiej; |
|
1990-1991 |
studia wyższe,
budownictwo na University of
Nottingham, Wielka Brytania w programie Tempus; |
|
1992 |
stopień mgr inż. na Politechnice Poznańskiej: „Projekt nasypu
drogowego na podejściu drogi do mostu na rzece Obrze w Międzyrzeczu” |
|
1992-1998 |
asystent w Zakładzie Mechaniki Budowli
Instytutu Konstrukcji Budowlanych Politechniki Poznańskiej; |
|
1998 |
stopień dr inż. na Politechnice Poznańskiej: „Efektywny element
skończony o dużej krzywiźnie" (PDF); |
|
1998-......... |
adiunkt w Zakładzie
Mechaniki Budowli Instytutu Konstrukcji Budowlanych Politechniki Poznańskiej; |
|
1999-2001 |
staż naukowy na Universität Hannover, Institut für Baumechanik und Numerische Mechanik, stypendium Alexander von Humboldt Foundation |
|
2008 |
stopień dr hab. na Politechnice Poznańskiej: „Kontakt między belkami" |
Zainteresowania zawodowe
mechanika budowli;
metody numeryczne w mechanice:
·
metoda elementów
skończonych (MES),
·
metoda pasm
skończonych,
·
problem shear-lockingu w MES-ie;
mechanika kontaktu:
·
kontakt belka-belka
·
sprzężone pola mechaniczne,
elektryczne i termiczne
Inne zainteresowania
lotnictwo w I i II wojnie światowej, modelarstwo;
piłka nożna – Hiszpania, badminton;
podróże, architektura, fotografia;
Języki obce
angielski
niemiecki
hiszpański
Informacje dla studentów (początek strony)
Przykładowe
ćwiczenia projektowe
Formularze
ćwiczeń projektowych
Przykładowe
zadania z kolokwiów
Programy
komputerowe, materiały pomocnicze
Ogłoszenia
(terminy i wyniki kolokwiów)
Zasady zaliczania ćwiczeń audytoryjnych i projektowych (II rok)
Zasady zaliczania ćwiczeń projektowych (IV rok)
Książki (początek strony)
1. A.
Litewka, P. Litewka, Mechanika budowli w architekturze historycznej,
Wydawnictwo Politechniki Poznańskiej, 2006. okładka
2. P.
Litewka, Kontakt między belkami, Seria Rozprawy, nr 410, Wydawnictwo
Politechniki Poznańskiej, 2007. okładka
3. P. Litewka, Finite Element Analysis of
Beam-to-Beam Contact, Lecture Notes in Applied and Computational Mechanics,
Vol. 53, Springer, 2010. okładka
Opublikowane artykuły (początek strony)
[1] P. Litewka, J. Przystański,
A. Florkiewicz, Projektowanie nasypów drogowych na gruntach słabonośnych,
Drogownictwo, styczeń 1994, pp.15-18.
[2] J.
Rakowski, P. Litewka, An efficient simple curved finite beam element, Zeitschrift für Angewandte Mathematik und
Mechanik, vol.76 Supplement 1, pp.503-504, 1996.
[3] J.
Rakowski, M. S. Kuczma, P. Litewka, Elastoplastic Analysis of Plates on
Unilateral Foundations, Zeitschrift für Angewandte Mathematik und
Mechanik, vol.76 Supplement 2, pp.583-584, 1996.
[4] P.
Litewka, J. Rakowski, An Efficient Curved Element for Dynamic and Stability
Problems, Zeitschrift für Angewandte Mathematik und
Mechanik , vol.77 Supplement 1, pp.191-192, 1997.
[5] P.
Litewka, J. Rakowski, An efficient curved beam finite element, International Journal for Numerical
Methods in Engineering, vol. 40, pp.2629-2652, 1997.
[6] P.
Litewka, J. Rakowski, The exact thick arch finite element, Computers & Structures, vol.68,
pp.369-379, 1998.
[7] P.
Litewka, R. Sygulski, Statical and dynamical analysis of bridge slabs by the
Finite Strip Method, Archives of Civil Engineering, vol.XLV,2,
pp.259-273, 1999.
[8] P.
Litewka, J. Rakowski, An efficient 3D curved beam finite element, CAMES, vol.7,
pp.707-716, 2000.
[9] P.
Litewka, J. Rakowski, Free vibrations of shear-flexible and compressible arches
by FEM, International Journal for Numerical
Methods in Engineering, vol.52(3), pp.273-286, 2001.
[10] P.
Litewka, P. Wriggers, Contact between 3D beams with rectangular cross-sections,
International Journal for Numerical
Methods in Engineering, vol.53(9), pp.2019-2041, 2002.
[11] P.
Litewka, P. Wriggers, Frictional contact between 3D beams, Computational Mechanics, vol.28(1),
pp.26-39, 2002.
[12] M.
S. Kuczma, P. Litewka, J. Rakowski, J. R. Whiteman, A variational inequality
approach to an elastoplastic plate – foundation system, Foundations of Civil and
Environmental Engineering, vol.4, pp.31-48, 2004.
[13] P.
Litewka, The penalty and Lagrange multiplier methods in the frictional 3D
beam-to-beam contact problem, Civil and Environmental Engineering Reports,
vol.1, pp.189-207, 2005.
[14] D.
P. Boso, P. Litewka, B. A. Schrefler, P. Wriggers, A 3D beam-to-beam contact finite element for coupled
electric-mechanical fields International Journal for Numerical
Methods in Engineering, vol. 64(13), pp.1800-1815, 2005.
[15] P.
Litewka, Hermite polynomial smoothing in beam-to-beam frictional contact
problem, Computational Mechanics, vol. 40(6), pp.
815-826, 2007.
Referaty na kongresach, konferencjach i
sympozjach (początek strony)
[1] P.
Litewka, J. Rakowski, Dynamics of Mindlin plates by gridwork analogy method, Computer
Methods in Mechanics, XI Polish Conference, Kielce-Cedzyna, 11-14 May 1993,
vol.2, pp.519-525.
[2] P.
Litewka, Free vibrations of plates by gridwork analogy method - the numerical
analysis, Vibrations in Physical Systems, XVIth Symposium,
Poznań-Błażejewko, 26-28 May 1994, pp.221-222.
[3] P.
Litewka, J. Rakowski, An efficient simple curved finite beam element, Computer
Methods in Mechanics, XII Polish Conference, Warsaw-Zegrze, 9-13 May 1995,
pp.200-201.
[4] J.
Rakowski, P. Litewka, An efficient simple curved finite beam element, The
Third International Congress on Industrial and Applied Mathematics,
Hamburg, 3-7 July 1995, p.411.
[5] J.
Rakowski, M. S. Kuczma, P. Litewka, Elastoplastic Analysis of Plates on
Unilateral Foundations, The Third International Congress on Industrial and
Applied Mathematics, Hamburg, 3-7 July 1995, p.339.
[6] A. Florkiewicz, P.
Litewka, Problemy stateczności zboczy z wewnętrznymi systemami osłabień,
obciążonych fundamentami, VIIIth Glacitectonics Symposium, Zielona Góra,
1995.
[7] P.
Litewka, J. Rakowski, Free Vibrations of Thick Arches by Finite Element Method,
Vibrations in Physical Systems, XVIIth Symposium, Poznań-Błażejewko,
22-25 May 1996, p.192.
[8] P.
Litewka, J. Rakowski, An Efficient Curved Element for Dynamic and Stability
Problems, Annual Scientific Conference GAMM, Prague 27-31 May 1996, p.
120.
[9] P.
Litewka, J. Rakowski, The Exact Thick Arch Element with Large Curvature, XXXIst
Polish Solid Mechanics Conference, 9-14 September 1996, Mierki k.
Olsztynka, s.162.
[10] P.
Litewka, J. Rakowski, Vibrations of Shear-flexible and Compressible Arches by
FEM, Annual Scientific Conference GAMM, Regensburg, 24-27 March, 1997.
[11] P.
Litewka, J. Rakowski, A Curved Beam Finite Element for Dynamic and Stability
Problems, XIII Polish Conference on Computer Methods in Mechanics,
Poznań, 5-8 May, 1997, vol.2, pp.765-772.
[12] P.
Litewka, R. Sygulski, Statical Analysis of Bridge Slabs by the Finite Strip
Method, XIII Polish Conference on Computer Methods in Mechanics, Poznań,
5-8 May, 1997, vol.2, pp.773-780.
[13] P.
Litewka, J. Rakowski, Vibrations of arches with large curvature by FEM, Vibrations
in Physical Systems, XVIIIth Symposium, Poznań-Błażejewko, 27-30 May 1998,
s.189-190.
[14] P.
Litewka, R. Sygulski, Free vibrations of bridge slabs by the Finite Strip
Method, Vibrations in Physical Systems, XVIIith Symposium, Poznań-Błażejewko,
27-30 May 1998, p.191-192.
[15] P.
Litewka, R. Sygulski, Analysis of bridge slabs by the Finite Strip Method, Shell
Structures Theory and Applications, The 6th Conference, Gdansk-Jurata,
October 12-14 1998, pp.187-188.
[16] P.
Litewka, J. Rakowski, An efficient 3D curved beam finite element, XIV Polish
Conference on Computer Methods in Mechanics, Rzeszów, 26-28 May,
1999,p.225-226.
[17] P.
Litewka, R. Sygulski, Bridge slabs analysis under moving loads by FSM, XIV
Polish Conference on Computer Methods in Mechanics, Rzeszów, 26-28 May,
1999, p.227-228.
[18] P.
Litewka, J. Rakowski, An efficient arch finite element for dynamic and
stability problems, 1st International Conference on Advances in Structural
Engineering and Mechanics, Seoul, Korea, 23-25 August 1999, vol.1,
pp.475-480.
[19] P. Litewka, R. Sygulski, Analiza
numeryczna i eksperymentalna statyki płyt mostowych, XLV Konferencja Naukowa
KILiW PAN i KN PZITB, Krynica, 13-18 września 1999, vol.1,pp.111-118.
[20] P.
Litewka, R. Sygulski, Vibrations of Bridge Slabs under Inertial Moving Loads, Vibrations
in Physical Systems, XIXth Symposium, Poznań-Błażejewko, 24-27 May, 2000.
[21] J.
Rakowski, P. Litewka, Beam analogy in the Static Analysis of Shells of
Revolution, Computational Methods for Shell and Spatial
Structures IASS-IACM 2000, Chania, Crete, 4-7 June
2000, Abstracts, pp.10-11, CD-ROM.
[22] P.
Litewka, P. Wriggers, Contact between 3D beams with rectangular cross-sections,
3rd Contact Mechanics International Symposium CMIS 2001, Praia da
Consolacao, Peniche, Portugal, June 17-21, 2001, in: Contact Mechanics, eds.:
J.A.C. Martins, M.D.P. Monteiro Marques, pp.355-362, Solid Mechanics and its Applications, vol.103, Kluwer
academic publishers, Dordrecht.
[23] P.
Litewka, P. Wriggers, J. Rakowski, 3D beam finite element for large
displacement analysis, 2nd European Conference on Computational
Mechanics ECCM-2001, Cracow, Poland, June 26-29, 2001, CD-ROM.
[24] P.
Litewka, P. Wriggers, Beam-to-beam contact finite element, WCCM V - Fifth World Congress on
Computational Mechanics, Vienna, Austria, July 7-12, 2002, Book of
Abstracts, vol.II, p.120; in: eds.: H.A. Mang, F.J. Rammerstorfer, J.
Eberhardsteiner, paper ID-80222, website: http://www.wccm.tuwien.ac.at/index.html,.
[25] P.
Litewka, P. Wriggers, Frictional beam-to-beam contact by the Lagrange
multipliers method, Complas VII - 7th International Conference on Computational Plasticity, Barcelona,
Spain, April 7-10, 2003, Book of Abstracts, p.204; in: CD-ROM, eds.: E. Oñate,
D.R.J. Owen.
[26] P.
Litewka, Frictional beam-to-beam contact by penalty and Lagrange multiplier
methods - numerical comparison, CMM-2003 15th International Conference on Computer Methods in Mechanics, Gliwice/Wisła,
June 3-6, 2003, Short Papers, p.227-228; in: CD-ROM, eds.: T. Burczyński, P.
Fedeliński, E. Majchrzak.
[27] M.
Guminiak, P. Litewka, R. Sygulski, Static analysis of plates on
the unilateral foundation by BEM, The 8th International Conference MODERN
BUILDING MATERIALS, STRUCTURES AND TECHNIQUES, Vilnius, May
19-21, 2004, Short Papers, p.349-350; CD-ROM.
[28] D.
Boso, P. Litewka, B. Schrefler, P. Wriggers, Electric-mechanical
beam-to-beam contact, 21st International Congress of Theoretical and Applied Mechanics, Warsaw, August
15-21, 2004, Abstracts Book, p.218; CD-ROM; Mechanics of the 21st Century, Ed.
W. Gutkowski, T. Kowalewski, Springer 2005, CD-ROM paper10415.
[29] D.
Boso, P. Litewka, B. Schrefler, P. Wriggers, Electro-mechanical
coupling in beam-to-beam contact, CMM-2005
16th International Conference on Computer Methods in Mechanics, Częstochowa,
June 20-24, 2005, Short Papers, p.127-128.
[30] D.
Boso, P. Litewka, B. Schrefler, P. Wriggers, 3D beam-to-beam
contact
within coupled electro-mechanical fields: a finite element model, 4th Contact Mechanics International
Symposium CMIS 2005, Hannover, July 4-6, 2005; in: Analysis and
Simulation of Contact Problems, Eds. Peter Wriggers, Udo Nackenhorst, Lecture
Notes in Applied and Computational Mechanics, vol. 27, pp. 103-110, Springer
Verlag, Berlin Heidelberg, 2006.
[31] B.
Litewka, P. Litewka, R. Sygulski, Analysis of floating plates under dynamic
loads, Shell Structures Theory and Applications, The 8th Conference, Gdańsk-Jurata,
12-14 October 2005, in: Shell Structures: Theory and Applications, Eds. W.
Pietraszkiewicz, C. Szymczak, pp.377-381, Taylor & Francis Group, London,
2005.
[32] D.
Boso, P. Litewka, B. Schrefler, P. Wriggers, Thermo-electro-mechanical coupling
in beam-to-beam contact, III European Conference on
Computational Mechanics, Lisbon, June 5-9, 2006, Book of Abstracts,
p.306.
[33] P.
Litewka, Smooth frictional contact between beams in 3D, IUTAM Symposium on Computational Contact
Mechanics, Hannover, 5-8 November 2006; in: IUTAM Symposium on
Computational Methods in Contact Mechanics, Eds. P. Wriggers, U. Nackenhorst,
pp. 157-176, IUTAM Bookseries Vol.3, Springer, Dordrecht, 2007.
[34] P.
Litewka, A smoothing technique frictional contact between beams in 3D, CMM-2007 17th International Conference on Computer Methods in Mechanics, Łódź-Spała, June
19-22, 2007, Short Papers, p.253-254.
[35] P.
Litewka, A 3D curve smoothing method preserving nodes for the beam-to-beam
contact, 8th World Congress on Computational
Mechanics / 5th European congress on Computational methods in Applied Sciences
and Engineering Methods in Mechanics, Venice, Italy, 30 June – 4
July 2008, CD-ROM, paper a2916.
[36] P.
Litewka, Two smoothing methods in frictional beam-to-beam contact – a numerical
comparison, XXII International Congress of Theoretical and Applied Mechanics, Adelaide,
Australia, August 24-29, 2008, Abstracts Book, p.212; CD-ROM paper10700.
[37] P.
Litewka, The node-preserving beam-to-beam contact smoothing using Bezier’s
curves, CMM-2009 18th International Conference on Computer Methods in Mechanics, Zielona Góra,
May 18-21, 2009, Short Papers, p.65-66; in: Computer Methods in Mechanics.
Lectures of the CMM2009, Eds. M. Kuczma, K. Wilmański, pp. 439-452 The
Beam-to-Beam Contact Smoothing with Bezier’s Curves, Springer, Advanced
Structured Materials 1, 2010.
[38] P.
Litewka, Numerical comparison of various smoothing techniques in the
beam-to-beam contact, 1st International Conference on
Computational Contact Mechanics ICCCM09, Lecce, Italy, 16-18
September 2009, Abstracts, p.85-86.
[39] P.
Litewka, S. Sikora, Elliptic curved beam finite element, IV European Conference on Computational
Mechanics ECCM 2010, Palais des Congres, Paris, France, May 16-21, 2010,
CD-ROM paper 833.
Linki (początek
strony)
Uczelnie,
fundacje
Fundacja na Rzecz Nauki Polskiej
Alexander von Humboldt Foundation
Czasopisma naukowe
Zeitschrift für Angewandte Mathematik und
Mechanik
International Journal for Numerical
Methods in Engineering
Solid Mechanics and its Applications
Inne