Alexey Andrianov
List of publications
 1. A.I. Andrianov, V.V. Loboda. An Investigation of a Strip with Interface Cracks along the Fixed Edges under Bending Load. Collection of Works on Mechanics. Dnepropetrovsk State Univ. Publisher, Ukraine, 1999, vol. 5, pp.9-18 (in Russian).
 2. A.I. Andrianov, V.V. Loboda. An Investigation of a Strip with Interface Cracks along the Fixed Edges under Bending Load (Timoshenko-Reissner method). DSU Bulletin on Mechanics. Dnepropetrovsk State Univ. Publisher, Ukraine, 2000, vol. 3, no. 1, pp.170-179 (in Russian).
 3. A.I. Andrianov, V.V. Loboda. An Interface Crack along the Fixed Edge of a Plate under Bending Load. Book of Abstracts II, 4th EuroMECH (Euromech Solids Mechanics Conference), Metz, France, 2000, p.412.
 4. A.I. Andrianov, A.J. Hermans. A VLFP on Infinite, Finite and Shallow Water. Proceedings of the 17th International Workshop on Water Waves and Floating Bodies, Cambridge, UK, 2002, pp.1-4.
 5. A.I. Andrianov, A.J. Hermans. Diffraction of Surface Waves by VLFP on Infinite, Finite and Shallow Water. Abstracts of Day on Diffraction' 2002, Saint-Petersburg, pp.12-13.
 6. A.I. Andrianov, A.J. Hermans. Diffraction of Surface Waves by VLFP on Infinite, Finite and Shallow Water. Proceedings of Day on Diffraction' 2002, Saint-Petersburg, Russia, pp.13-23.
 7. A.I. Andrianov, A.J. Hermans. Hydroelasticity of Quarter-Infinite Plate on Water of Finite Depth. Proceedings of the 18th International Workshop on Water Waves and Floating Bodies, Le Croisic, France, 2003, pp.1-4.
 8. A.I. Andrianov, A.J. Hermans. Hydroelasticity of a Circular Plate in Deep Water. Abstracts of Day on Diffraction' 2003, Saint-Petersburg, p.14.
 9. A.I. Andrianov, A.J. Hermans. The Influence of Water Depth on the Hydroelastic Response of a Very Large Floating Platform. Marine Structures, 2003, vol. 16, iss. 5, pp.355-371.
10. A.I. Andrianov, A.J. Hermans. Hydroelasticity of a Circular Plate on Water of Finite or Infinite Depth. Proceedings of the 19th International Workshop on Water Waves and Floating Bodies, Cortona, Italy, 2004, pp.7-10.
11. I.V. Andrianov, A.I. Andrianov. Continualization and Discretization: Numerical Aspects. International Conference on Mathematics and Its Applications, Kuwait, 2004.
12. A.I. Andrianov, A.J. Hermans. Hydroelastic Behaviour of a Ring-Shaped Plate. Advanced Problems in Mechanics, Repino, Russia, 2004, p.21
13. A.I. Andrianov, A.J. Hermans. Interaction of Free Surface Waves and Floating Elastic Plates. Day on Diffraction' 2004, Saint Petersburg, p.12.
14. A.I. Andrianov, A.J. Hermans. Hydroelasticity of a Circular Plate on Water of Finite or Infinite Depth. Journal of Fluids and Structures, 2005, vol.20, iss.5, pp.719-733.
15. A.I. Andrianov, A.J. Hermans. Hydroelastic Analysis of Floating Plate of Finite Draft. Proceedings of the 20th International Workshop on Water Waves and Floating Bodies, Longyearbyen, Spitsbergen, Norway, 2005, pp.13-16.
16. Andrianov A.I. (2005). Hydroelastic Analysis of Very Large Floating Structures. Doctorate Thesis, Delft University of Technology, ISBN 90-8559-081-7, 188p. (also at http://www.andrianov.org).
17. Gres L.P., Karakash E.A., Fleyshman Yu.M., Volkova M.M., Oryel G.I., Listopadov V.S., Andrianov A.I. (2005). On increase of efficiency of the draught unit in modern blast furnaces. Collection Metallurgical Heat Engineering, National Metallurgical Academy of Ukraine, Dnipropetrovsk, pp.123-130 (in Russian).
18. Gres L.P., Karakash E.A., Fleyshman Yu.M., Volkova M.M., Oryel G.I., Listopadov V.S., Andrianov A.I. (2005). On increase of efficiency of the draught unit in modern blast furnaces. Proceedings of the 14th international conference "Power and heat engineering in metallurgy", Dnipropetrovsk, Ukraine (in Russian).
19. A.I. Andrianov, A.J. Hermans. Hydroelastic Behavior of a Floating Ring-Shaped Plate. Journal of Engineering Mathematics, 2006, vol.54, iss.1, pp.31-48.
20. Andrianov A.I., Hermans A.J. (2006). Hydroelastic Analysis of a Floating Plate of Finite Draft. Submitted to Applied Ocean Research.
Publications: 1-2, 9, 14, 17, 19-20 - journal papers, 3-8, 10-13, 16, 18 - conference articles.
1-2, 9, 14, 17, 19-20 are reviewed papers published in the journals,
4, 6-7, 11, 16, 18 are the papers published in the proceedings of the conferences,
and 3, 5, 8, 10, 12-13 are the abstracts for the conferences.
Publication #17 is my doctoral dissertation.

Publications (extended)
2006
Hydroelastic Analysis of a Floating Plate of Finite Draft
Alexey I. Andrianov & Aad J. Hermans
Submitted in October 2005...

Hydroelastic Behavior of a Floating Ring-Shaped Plate
Alexey I. Andrianov & Aad J. Hermans

Abstract. The interaction between incident surface water waves and floating elastic plates is studied.
This paper considers the diffraction of plane incident waves on a floating flexible ring-shaped plate and its response to the incident waves.
An analytic and numerical study of the hydroelastic behavior of the plate is presented. An integro-differential equation is derived for the problem and an algorithm of its numerical solution is proposed. The representation of the solution as a series of Hankel functions is the key ingredient of the approach.
After an introduction, the problem is formulated. In Section 3 the main integro-differential equation is on the basis of the Laplace equation and thin-plate theory. The free-surface elevation, plate deflection and Green's function are expressed in polar coordinates as the superpositions of Hankel and Bessel functions, respectively. These expressions, given in Section 4, are used in a further analysis of the integro-differential equation. The problem is solved for two cases of water depth: infinite and finite.
For the coefficients in the case of infinite depth a set of algebraic equations is obtained, yielding an approximate solution in Section 6. Then a solution is obtained for the general and most interesting case of finite water depth analogously in the seventh section. The exact solution might be approximated by taking into account a finite number of the roots of the plate dispersion relation.
Also, the influence of the plate's motion on wave propagation in the open water field and within the gap of the ring is studied. Numerical results are presented for illustrative purposes.
Keywords: diffraction, hydroelastic response, integro-differential equation, plate-water interaction, ring-shaped plate.
Journal of Engineering Mathematics, vol.54, iss.1, pp.31-48.

2005
Hydroelasticity of a Circular Plate on Water of Finite or Infinite Depth
Alexey I. Andrianov and Aad J. Hermans

Abstract. This paper considers the problem of diffraction of incident surface waves on a floating elastic circular plate. We investigate hydroelastic response of the plate to a plane incident wave for two cases of water depth. In the second section we formulate the problem. In the third section the case of infinite depth is considered and we derive a main integro-differential equation. The free surface elevation and Green's function are expressed in cylindrical coordinates as a superposition of Bessel functions. For the coefficients a set of algebraic equations is obtained, yielding the approximate solution. Then in the fourth section a solution is obtained for the general case of finite water depth analogously. The exact solution is approximated by taking a finite number of roots of the dispersion relation into account. Numerical results are presented for various physical parameters of the problem in fifth section. Some remarks on numerical computation and a discussion of results are also given.
Keywords: hydroelasticity, circular plate, incident waves, deep water, water of finite depth, diffraction, deflection, Green's function, Bessel functions.
Journal of Fluids and Structures, vol. 20, iss. 5, pp.719-733.
PDF-format (2.121 Mb)

2003
The Influence of Water Depth on the Hydroelastic Response of a Very Large Floating Platform
(running title: A Very Large Floating Platform on Water of Infinite, Finite or Shallow Depth)
Alex I. Andrianov and Aad J. Hermans

Diffraction of incoming surface waves by very large floating platform (VLFP) is investigated in the paper for three cases: infinite, finite and shallow water. An analytical study for the deflection of the platform, reflection and transmission of incoming waves is presented. For each case the problem is solved for two forms of the platform: strip of the infinite length and half-plane plate. The platform is idealized as a plate with elastic properties of zero thickness. Integro-differential, boundary and transition equations and Green's function are used for the solution. Numerical results are obtained for various values of general parameters. Deflection of the strip and of the semi-infinite platform are compared for different values of depth.
Marine Structures (2003), vol. 16, iss. 5, pp.355-371.
PDF-format (675 kb)


2000
The Investigation of a Strip with Interface Cracks along the Fixed Edges under Bending Load (Timoshenko-Reissner method)
A.I.Andrianov, V.V.Loboda

Stress-strain of a strip with an interface cracks along the fixed edges under bending load is considered. To avoid the oscillating singularities the short intermediate zones at the crack tips are introduced. The quasi-invariance of the energy release rate with respect to the intermediate zone length is found out. (on Russian)

DSU Bulletin, Mechanics. DSU Publisher, Dnepropetrovsk, 2000, issue 3, no. 1, pp.170-179.
doc-format (Microsoft Word, 2.2 Mb)
doc-format (archived - zip, 94 kb)
html-format (42 kb)
Abstract in Russian or in Ukrainian

1999
The Investigation of a Strip with Interface Cracks along the Fixed Edges under Bending Load
A.I.Andrianov, V.V.Loboda
Stress-strain of a strip with an interface cracks along the fixed edges under bending load is considered. To avoid the oscillating singularities the short intermediate zones at the crack tips are introduced. The quasi-invariance of the energy release rate with respect to the intermediate zone length is found out. (on Russian)

Collection of Works on Mechanics. DSU Publisher, Dnepropetrovsk, 1999, vol. 5, pp.9-18.
RTF-format (Microsoft Word, 1.3 Mb)
RTF-format (archived - zip, 85 kb)
html-format (44 kb)
Below - English version of this paper

The Investigation of a Strip with Interface Cracks Along the Fixed Edges under Bending Load
Alex I.Andrianov, Vladimir V.Loboda

The contact zones model is derived from the exact solution of the bending problem for an interface cracks with contact zones of arbitrary length. Stress-strain state of a strip with an interface cracks along the fixed edges under bending load is considered. To avoid the oscillating singularities the short intermediate zones at the crack tips are introduced. The approximate relations for the intermediate zone length determination in terms of the stress intensity factors (SIFs) are found and the example of these relations utilization is presented. Quasi-invariance of the energy release rate (ERR) with respect to the intermediate zone length is proved and a simple way of the ERR numerical determination is suggested.

RTF-format (Microsoft Word, 1.5 Mb)
RTF-format (archived - zip, 92 kb)
html-format (44 kb)


Abstracts for the Conferences
2005
Hydroelastic Analysis of Floating Plate of Finite Draft
Alexey I. Andrianov, Aad J. Hermans
20th IWWWFB (International Workshop on Water Waves and Floating Bodies), Longyearbyen, Spitsbergen, Norway, May' 29 - June' 1.
PDF-format (184 kb).
2004
Hydroelasticity of Elastic Circular Plate
Alexey I. Andrianov, Aad J. Hermans
19th IWWWFB (International Workshop on Water Waves and Floating Bodies), Cortona, Italy, March' 28-31
PDF-format (490 kb).
Hydroelastic Behaviour of a Ring-Shaped Plate
A.I. Andrianov, A.J. Hermans. Advanced Problems in Mechanics, Repino, Russia, June' 23 - July' 1.
PDF-format (56 kb).
Interaction of Free Surface Waves and Floating Elastic Plates
A.I. Andrianov, A.J. Hermans. Day on Diffraction' 2004 (International Seminar), Saint Petersburg, June' 29 - July' 2.
PDF-format (24 kb).
Continualization and Discretization: Numerical Aspects
I.V. Andrianov, A.I. Andrianov
International Conference on Mathematics and Its Applications, Kuwait, April' 5-7.
2003
Hydroelasticity of Quarter-Infinite Plate on Water of Finite Depth
Alex I. Andrianov, Aad J. Hermans
18th IWWWFB (International Workshop on Water Waves and Floating Bodies), Le Croisic, France, April' 6-9
PDF-format (92 kb).
Published on Proceedings of the 18th International Workshop on Water Waves and Floating Bodies, Le Croisic, France, 2003, pp.1-4 (edited by A.H. Clément  and  P.Ferrant) and on the official site of the 18th IWWWFB.
Hydroelasticity of a Circular Plate in Deep Water
Alexey I. Andrianov & Aad J. Hermans
Day on Diffraction' 2003 (International Seminar), Saint Petersburg, Russia, June' 24-27
PDF-format (39 kb).
Abstract published on Abstracts of Day on Diffraction'2003, Saint Petersburg, p.14 (edited by I.V.Andronov and V.E.Grikurov).
2002
A VLFP on Infinite, Finite and Shallow Water
Alex I. Andrianov and Aad J. Hermans
17th IWWWFB (International Workshop on Water Waves and Floating Bodies), Cambridge, UK, April' 14-17
PDF-format (382 kb).
Published on Proceedings of the 17th International Workshop on Water Waves and Floating Bodies, Cambridge, UK, 2002, pp.1-4 (edited by R.C.T.Rainey and S.F.Lee) and on the official site of the 17th IWWWFB.
Diffraction of Surface Waves by VLFP on Infinite, Finite and Shallow Water
Alex I. Andrianov and Aad J. Hermans
Day on Diffraction' 2002 (International Seminar), St. Petersburg, Russia, June' 5-8
PDF-format (114 kb).
Abstract published on Abstracts of Day on Diffraction'2002, Saint Petersburg, pp.12-13 (edited by I.V.Andronov and V.E.Grikurov).
Paper accepted for the publication in Proceedings of Day on Diffraction'2002 (will be published in November 2002): PDF-format (456 kb).
2000
An Interface Crack Along The Fixed Edge Of A Plate Under Bending Load
Alex Andrianov and Vladimir Loboda
4th EuroMECH (Euromech Solids Mechanics Conference), Metz, France, June' 26-30
Published in: Book of Abstracts II, General Sessions, Fracture Mechanics, p.412 and on the official site of the 4th EuroMECH.
Doctoral dissertation
2005
Hydroelastic analysis of very large floating structures
Alexey I. Andrianov

Thesis advisor: Prof. Aad J. Hermans.
Andrianov A.I. (2005). Hydroelastic Analysis of Very Large Floating Structures. Doctorate Thesis, Delft University of Technology, ISBN 90-8559-081-7, 188p.

Diploma Work
1999
An Investigation of a Strip with Interface Cracks along the Fixed Edges under Bending Load
Scientific supervisor: Prof.V.V.Loboda.
51p. (in Russian)

Alexey Andrianov | Alex (Olexiy) Andrianov
Alexey ANDRIANOV

Ph.D., M.Sc.,
PostDoc researcher (formerly PhD student) at
Department of Applied Mathematics,
Delft Institute of Applied Mathematics,
Faculty of Electrical Engineering, Mathematics and Computer Science,
Delft University of Technology,
The Netherlands


Names explanation and changes.
Alexey (aka Alex, Olexiy) Andrianov
Dnepropetrovsk aka Dnipropetrovsk, Dnipropetrovs'k



Aad J. Hermans
Vladimir V. Loboda

Igor V. Andrianov

Doctoral dissertation
Hydroelastic Analysis of Very Large Floating Structures
Alexey Andrianov Thesis | Hydroelastic Analysis of Very Large Floating Structures
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