
Publications
in International Journals:
28. Tsiatas G.C. and Charalampakis A.E.
(2017) A new
Hysteretic Nonlinear Energy Sink (HNES),
Communications in
Nonlinear Science and Numerical Simulation, (under review),
(preprint version:
https://arxiv.org/abs/1704.06597)
27. Tsiatas G.C. and
Babouskos
N.G. (2017)
Elasticplastic analysis of functionally graded bars under
torsional loading,
Composite Structures,
Vol. 176, pp. 254267. (https://doi.org/10.1016/j.compstruct.2017.05.044)
26. Tsiatas G.C. and
Babouskos
N.G. (2017)
Linear and geometrically nonlinear analysis of nonuniform
shallow arches under a central concentrated force,
International Journal of NonLinear Mechanics, Vol.
92, pp. 92101. (https://doi.org/10.1016/j.ijnonlinmec.2017.03.019)
25. Tsiatas G.C. and Charalampakis A.E. (2017) Optimizing the natural frequencies of axially
functionally graded beams and arches,
Composite Structures,
Vol.
160, pp. 256266. (http://doi.org/10.1016/j.compstruct.2016.10.057)
24.
Tsiatas G.C. and Fragiadakis M. (2016) Dynamic analysis and
seismic response of planar circular arches with variable
crosssection, Journal of Earthquake Engineering, (http://dx.doi.org/10.1080/13632469.2016.1217805).
23.
Katsikadelis J.T. and Tsiatas G.C.
(2016) SaintVenant torsion of nonhomogeneous anisotropic bars,
Journal of Applied and
Computational Mechanics, Vol. 2, No. 1, pp. 4253. (http://doi.org/10.22055/jacm.2016.12270)
22.
Tsiatas G.C. and Yiotis A.J. (2015) Size effect on the
static, dynamic and buckling analysis of orthotropic
Kirchhofftype skew microplates based on a modified couple
stress theory: Comparison with the nonlocal elasticity theory,
Acta Mechanica, Vol.
226,
Issue 4,
pp. 12671281. (http://doi.org/10.1007/s0070701412493)
21.
Tsiatas G.C. (2014) A new
efficient method to evaluate exact stiffness and mass matrices
of nonuniform beams resting on an
elastic foundation,
Archive of Applied Mechanics,
Vol. 84, Issue 5,
pp.
615‑623. (http://doi.org/10.1007/s0041901408207)
20.
Tsiatas G.C. and Yiotis A.J. (2013) A BEMbased meshless
solution to buckling and vibration problems of orthotropic
plates, Engineering
Analysis with Boundary Elements,
Vol. 37, Issue
3, pp. 579584. (http://doi.org/10.1016/
j.enganabound.2013.01.007)
19. Tsiatas G.C. and Katsikadelis J.T. (2011)
Nonlinear analysis of elastic space cablesupported membranes,
Engineering Analysis with Boundary Elements, Vol. 35, Issue 10, pp.
11491158. (http://doi.org/10.1016/j.enganabound.2011.05.005)
18. Tsiatas G.C. and Katsikadelis J.T. (2011)
A
new microstructuredependent SaintVenant torsion model based on
a modified couple stress theory,
European Journal of
Mechanics/A Solids,
Vol.
30,
Issue 6,
pp. 741747. (http://doi.org/10.1016/
j.euromechsol.2011.03.007)
17. Tsiatas G.C. (2010)
Nonlinear analysis of nonuniform
beams on nonlinear
elastic foundation, Acta Mechanica, Vol. 209, Issue 12, pp. 141152. (http://doi.org/10.1007/s0070700901743)
16. Tsiatas G.C. (2009)
A new Kirchhoff plate model based
on a modified couple stress theory,
International Journal of Solids and Structures, Vol. 46, Issue 13, pp. 27572764.
(http://doi.org/10.1016/j.ijsolstr.2009.03.004)
15.
Tsiatas G.C. and Katsikadelis J.T. (2009)
Postcritical behavior of damped beam columns with variable
crosssection subjected to distributed follower
forces,
Nonlinear Dynamics,
Vol. 56, Issue 4, pp. 429441. (http://doi.org/10.1007/s1107100894129)
14. Sapountzakis E.J. and
Tsiatas
G.C. (2007)
Flexuraltorsional buckling and vibration analysis of composite
beams, Computers,
Materials & Continua, Vol. 6, Issue 2, pp. 103116. (http://doi.org/10.3970/cmc.2007.006.103)
13. Katsikadelis J.T. and
Tsiatas
G.C. (2007) Optimum design of structures
subjected to follower forces,
International Journal of
Mechanical Sciences, Vol. 49, Issue 11, pp. 12041212. (http://doi.org/10.1016/j.ijmecsci.2007.03.011)
12. Katsikadelis J.T. and
Tsiatas
G.C. (2007) Nonlinear dynamic stability of
damped Beck's column with variable
crosssection, International Journal of Nonlinear Mechanics,
Vol. 42, Issue 1, pp. 164171. (http://doi.org/10.1016/j.ijnonlinmec.
2006.10.019)
11. Sapountzakis E.J. and Tsiatas G.C. (2007)
Elastic
flexural buckling analysis of
composite beams of variable crosssection by BEM, Engineering Structures, Vol. 29, Issue 5, pp. 675681. (http://doi.org/10.1016/j.engstruct.2006.06.010)
10.
Sapountzakis E.J. and Tsiatas G.C. (2007)
Flexuraltorsional vibrations of beams by BEM,
Computational Mechanics, Vol. 39, Issue 4, pp. 409417. (http://doi.org/10.1007/s0046600600398)
9.
Tsiatas G.C. and Katsikadelis J.T. (2006) A BEM based domain decomposition
method for nonlinear analysis of elastic space membranes,
Computational Mechanics, Vol. 38, Issue
2,
pp. 119131. (http://doi.org/10.1007/
s004660050725y)
8.
Tsiatas G.C. and Katsikadelis J.T. (2006) Large deflection analysis of
elastic space membranes,
International Journal
for Numerical Methods in Engineering, Vol. 65, Issue
2,
pp. 264294. (http://doi.org/10.1002/nme.1499)
7.
Katsikadelis J.T. and Tsiatas G.C. (2006)
Regulating the vibratory motion of beams by shape optimization,
Journal of Sound and
Vibration, Vol.
292, Issue
12, pp.
390401. (http://doi.org/10.1016/j.jsv.2005.08.002)
6.
Katsikadelis J.T. and Tsiatas G.C. (2005)
Buckling load optimization of beams,
Archive of Applied
Mechanics, Vol. 74, Issue
1112,
pp. 790799. (http://doi.org/10.1007/s0041900504029)
5.
Katsikadelis J.T. and Tsiatas, G.C. (2004)
Nonlinear dynamic analysis of beams with variable stiffness,
Journal of Sound and
Vibration, Vol. 270, Issue
45,
pp. 847863. (http://doi.org/10.1016/S0022460X(03)006357)
4.
Katsikadelis J.T. and Tsiatas G.C. (2003)
Large deflection analysis of beams with variable stiffness,
Acta Mechanica, Vol. 164, Issue
12,
pp. 113. (http://doi.org/
10.1007/s0070700300158)
3.
Katsikadelis J.T. and Tsiatas G.C. (2003)
Nonlinear dynamic analysis of heterogeneous orthotropic
membranes by the analog equation method, Engineering Analysis
with Boundary Elements, Vol. 27, Issue 2, pp. 115124. (http://doi.org/
10.1016/S09557997(02)000899 )
2.
Katsikadelis J.T. and Tsiatas G.C. (2001)
The analog equation method for large deflection analysis of
heterogeneous orthotropic membranes. A boundaryonly solution,
Engineering Analysis with Boundary Elements, Vol. 25,
Issue 8, pp. 655667. (http://doi.org/10.1016/S09557997(01)000339
)
1.
Katsikadelis
J.T.,
Nerantzaki
M.S. and Tsiatas G.C. (2001)
The analog equation method for large deflection analysis of
membranes. A boundaryonly solution, Computational Mechanics,
Vol. 27, Issue 6, pp. 513523. (http://doi.org/10.1007/
s004660100263 )
Publications in
Books Published by International Publishing Companies
1. Tsiatas G.C. and Yiotis
A.J. (2010)
A microstructuredependent orthotropic plate model
based on a modified couple stress theory, Recent Developments in Boundary Element Methods, A
Volume to Honour Professor John T. Katsikadelis, Sapountzakis E.
(ed.), WIT Press, Southampton, pp. 295308, ISBN
9781845644925.
https://www.witpress.com/Secure/elibrary/papers/9781845644925/9781845644925022FU1.pdf
Publications
in National and International Conferences Proceedings
32.
Syrimi P.G., Sapountzakis E.J., Tsiatas G.C.
and Antoniadis I.A.
(2017)
Parameter optimization of
the KDamper concept in seismic isolation of bridges using
Harmony Search Algorithm,
Proc. of the 6^{th}
ECCOMAS Thematic Conference on Computational Methods in
Structural Dynamics and Earthquake Engineering,
COMPDYN 2017, Rhodes Island, Greece, June 1517, Vol. 1,
pp.3751.
31. Tsiatas G.C. and Charalampakis A.E. (2016)
Optimizing the natural frequencies of functionally graded beams
and arches, Proc. of the
11th HSTAM International Congress on Mechanics, Athens,
Greece, May 2730, Book of Abstracts pp. 170.
30. Tsiatas G.C. and Babouskos N.G. (2016)
Elasticplastic analysis of functionally graded bars under
torsional loading, Proc.
of the 11th HSTAM International Congress on Mechanics,
Athens, Greece, May 2730, Book of Abstracts pp. 169.
29. Tsiatas G.C. and Fragiadakis M. (2015)
Seismic response and design of arched structures,
Proc. of the 8th GRACM
International Congress on Computational Mechanics, Volos,
Greece, 12  15 July, Book of Abstracts and USB.
28. Tsiatas G.C. and Babouskos N.G. (2015)
Linear
and geometrically nonlinear analysis of inplane thin shallow
arches, Proc. of the 8th
GRACM International Congress on Computational Mechanics,
Volos, Greece, 12  15 July, Book of Abstracts and USB.
27. Tsiatas G.C.
(2013) Exact stiffness and mass
matrices of a nonuniform BernoulliEuler 2d beam resting on an
elastic foundation, Proc.
of the 10th HSTAM International Congress on Mechanics,
Chania, Greece, May 2527, Book of Abstracts pp. 208 and CDROM.
26. Tsiatas G.C.
and Yiotis
A.J. (2013)
A
modified couplestress theory for bending, buckling and
vibration of skew orthotropic microplates,
Proc. of the 10th HSTAM
International Congress on Mechanics, Chania, Greece, May
2527, Book of Abstracts pp. 15 and CDROM.
25. Tsiatas G.C.
and Yiotis
A.J. (2013)
A
BEMBased meshless solution to the buckling problem of
orthotropic plates, Proc.
of the 10th HSTAM International Congress on Mechanics,
Chania, Greece, May 2527, Book of Abstracts pp. 195 and CDROM.
24. Tsiatas G.C. and Yiotis
A.J. (2011) A
microstructuredependent orthotropic plate model based on a
modified couple stress theory,
Proc. of the 7th GRACM
International Congress on Computational Mechanics, Athens,
Greece, 30 June  2 July, Book of Abstracts pp. 142 and CDROM.
23. Tsiatas G.C.
and Katsikadelis J.T. (2011)
Nonlinear analysis of elastic space cablesupported membranes,
Proc. of the 7th GRACM International Congress on Computational Mechanics,
Athens, Greece, 30 June  2 July, Book of Abstracts pp. 141 and
CDROM.
22. Tsiatas G.C. (2011) A new Kirchhoff plate
model based on a modified couple stress theory,
Proc. of the 7th GRACM
International Congress on Computational Mechanics, Athens,
Greece, 30 June  2 July, Book of Abstracts pp. 140 and CDROM.
21. Tsiatas G.C. and Katsikadelis J.T. (2009)
A BEM
solution to the SaintVenant torsion problem of microbars,
Proc. of the 10th International Conference on Boundary Element
Techniques, Athens, Greece, July 2224, pp. 217224.
20. Tsiatas G.C.
(2009)
Nonlinear analysis of
nonuniform beams on nonlinear elastic foundation,
Proc. of the 10th
International Conference on Boundary Element Techniques,
Athens, Greece, July 2224, pp. 209216.
19. Sapountzakis E., Gantes
C. and Tsiatas G. (2007)
FlexuralTorsional Buckling and Vibration Analysis of
Homogeneous or Composite Constant or Variable Cross Section
Beams, Proc. of the
PYTHAGORAS Conference for the Scientific Research in National
Technical University of Athens, Plomari, Lesvos, Greece,
July58, pp. 117124 (in Greek).
18. Tsiatas G.C.
and Katsikadelis J.T. (2007)
Postcritical behavior of damped beam columns with variable
crosssection subjected to distributed follower forces,
Proc. of the 8th HSTAM
International Congress on Mechanics, N. Bazeos, D.L.
Karabalis, D. Polyzos, D.E. Beskos and J.T. Katsikadelis (eds.),
Patras, Greece, July 1214, Vol. II, pp. 859866.
17. Sapountzakis E.J. and
Tsiatas G.C. (2006)
Flexural  Torsional Buckling and Vibration Analysis of
Composite Beams,
International Association for Boundary Element Methods IABEM
2006 Conference, Graz, Austria, 1012 July, pp. 263266.
16. Katsikadelis J.T. and
Tsiatas G.C. (2005)
Optimum Design of Structures Subjected to Follower Forces,
International Symposium on
Nonconservative and
Dissipative Problems in Mechanics, Serbian Academy of Sciences and Arts, Novi Sad, Serbia and
Montenegro, September 1114, Book of Abstracts pp. 1617.
15. Sapountzakis E.J. and
Tsiatas G.C. (2005)
Flexural  Torsional Vibrations of Beams by BEM,
Proc. of the Tenth
International Conference on Civil, Structural and Environmental
Engineering Computing, Rome, Italy, 30 August  2 September,
Book of Abstracts pp. 259260 and CDROM.
14. Sapountzakis E.J. and
Tsiatas G.C. (2005)
Flexural  Torsional Buckling Analysis of Beams by BEM,
Proc. of the 5th GRACM International Congress on Computational Mechanics,
G. Georgiou and P. Papanastasiou (eds.), Limassol, Cyprus, 29
June  1 July, pp. 787794.
13. Sapountzakis E.J. and
Tsiatas G.C. (2005)
Flexural Buckling Analysis of Composite Beams of Variable
CrossSection by BEM,
Proc. of the Coupled Problems 2005, Computational Methods
for Coupled Problems in Science and Engineering, Santorini,
Greece, May 2528, Book of Abstracts pp. 199 and CDROM.
12. Katsikadelis J.T. and
Tsiatas G.C. (2004)
Buckling Load Optimization,
5th GermanGreekPolish
Symposium on Advances in Mechanics, Bad Honnef, Germany,
September 1218, Book of Abstracts pp. 3334.
11. Katsikadelis J.T. and
Tsiatas G.C. (2004)
Vibration Control of Beams by Shape Optimization,
Proc. of the 7th National
Congress on Mechanics, A. Kounadis, C. Providakis and G.
Exadaktylos (eds.), Chania, Greece, June 2426, Vol. II, pp.
118123.
10. Tsiatas G.C.
and Katsikadelis J.T. (2003)
The
Domain Decomposition Method for Nonlinear Analysis of Elastic
Space Membranes, Proc. of
the International Conference on Computational & Experimental
Engineering and Sciences, Corfu, Greece, July 2429, CDROM.
9. Tsiatas G.C. and Katsikadelis J.T. (2002)
Nonlinear Analysis of Elastic Space Membranes,
Proc. of the 4^{th}
GRACM Congress on Computational Mechanics, D.T. Tsahalis
(ed.), Patra, Greece, June 2729, pp. 11621169.
8. Katsikadelis J.T. and
Tsiatas G.C. (2002) Nonlinear Dynamic Analysis
of Beams with Variable Stiffness. An Analog Equation Solution,
Proc. of the 4^{th}
National Conference on Steel Structures, D.E. Beskos,
D.L. Karabalis and A.N. Kounadis (eds.), Patra, Greece, May
2425, pp. 376383.
7. Tsiatas G.C. and Katsikadelis J.T. (2001) The
Domain Decomposition Method for Large Deflection Analysis of
Membranes, XXIII Yugoslav Congress of Theoretical and Applied
Mechanics, Belgrade, Yugoslavia, October 1214.
6. Tsiatas G.C.
and Katsikadelis J.T. (2001) Large
Deflection Analysis of Cable Supported Membranes, IV
GermanGreek Polish
Symposium on Advances in Mechanics, Pultusk, Poland,
September 1822, Book of Abstracts pp. 6566.
5. Katsikadelis J.T. and
Tsiatas G.C. (2001) Large Deflection Analysis
of Beams with Variable Stiffness. An Analog Equation Solution,
Proc. of the 6^{th}
National Congress of Mechanics, E.C Aifantis and E.N.
Kounadis (eds.), Thessaloniki, Greece, July 1921, pp. 172177.
4. Katsikadelis J.T. and
Tsiatas G.C. (2001)
Nonlinear Dynamic Analysis of Heterogeneous Orthotropic Membranes by the
Analog Equation Method, In: Beskos D.E., Brebbia C.A.,
Katsikadelis J.T. and Manolis G.D. (eds), Boundary Elements
XXIII, WITpress, Southampton, pp. 139148.
3. Katsikadelis J.T. and
Tsiatas G.C.
(2000) The Analog
Equation Method for Large Deflection Analysis of Heterogeneous
Anisotropic Membranes. A Boundaryonly Solution, In: Brebbia,
C.A. and Power, H. (eds.), Boundary Elements XXII,
WITpress, Southampton, pp. 329338.
2.. Katsikadelis J.T., Nerantzaki M.S. and Tsiatas G.C. (2000) The Analog Equation Method for Large Deflection
Analysis of Membranes. A Boundaryonly Solution,
Proc. of the 4^{th} International Colloquium on Computation of
Shell and Spatial Structures, Chania, Greece, June 57,
Abstract pp. 144145 and CDROM.
1. Katsikadelis J.T. and
Tsiatas G.C. (1999) The
Boundary Element Method for the Torsion Problem of
Nonhomogeneous Anisotropic Bars,
Proc. of the
3^{rd} National Congress on Computational Mechanics, N.
Aravas and J.T. Katsikadelis (eds.), Volos, Greece, June 2426,
pp. 517526.
