Research

Current research
Peculiarities of the Development of Engineering and Geological Processes, Geotechnical Construction and Design (State Registration Number No. 0121U109924, 2021-2023).
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Engineering Design and Non-Linear Soil Structure Interaction Under Seismic Loads (State Registration Number No. 0121U109924, 2021-2023).
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Past research
Improvement of Methods for Calculating the Stress-Strain State of ‘Base -Foundation – Building’ (Implementation Period: 17.02.2011-31.12.2015).
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Improvement of Methods for Dynamic and Static Calculating the Stress-Strain State of ‘Base -Foundation – Building’ (State Registration Number No. 0113U006156, 2013-2015).
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Managing the Parameters of Foundations and Characteristics of Soil Bases to Mobilize Their Maximum Potential in Construction and Operation of Facilities (State Registration Number No. 0116U000777, 2016-2020).
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Improvement of Methods for Calculating the Stress-Strain State of Foundation Bases of Buildings and Structures in Complex Engineering and Geological Conditions (State Registration Number No.0116U000776, 2016-2020).
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Expertise Summary

Foundations under dynamic and seismic impacts. Development and improvement of pile and piled raft foundation design methods in complex engineering and geological conditions.

Publications

1. Sedin, K. Bikus, V. / Kovba Investigation of redistribution of pile foundation forces under successive loading of its elements // Civil and Environmental Engineering Reports. – 2017. – (27) 4. – P. 121-129. – ISSN 2080-5187.
https://sciendo.com/article/10.1515/ceer-2017-0055

2. Innovative projects in difficult soil conditions using artificial foundation and base, arranged without soil excavation / P. Kryvosheiev, Farenyuk, V.Tytarenko, I. Boyko, M. Kornienko, M. Zotsenko, Yu. Vynnykov, V. Siedin, V. Shokarev, V. Krysan // Proc. of the 19th International Conf. on Soil Mechanics and Geotechnical Engineering (Sep. 17 – 22, 2017 / COEX, Seoul, Korea) – ed. by W. Lee, J.-S. Lee, H.-K. Kim, D.-S. Kim. – Seoul. – 2017. – P. 3007 – 3010.
https://www.cfms-sols.org/sites/default/files/Actes/2645-2648.pdf

3. Sedin V., Zagilsky V., Bikus K. Analysis of the soil structure interaction under seismic influence Sustainable housing and human settlement: Monograph. – Dnipro-Bratislava SHEE «Pridniprovska State Academy of Civil Engineering and Architecture» – Slovak University of Technology in Bratislava, 2018 – Р. 76-84.

4. Samorodov A. V., Sedin V. L.; Krotov O. V., Tabachnikov S. V. Procedure for Assigning a Soil Deformation Modulus of Large-Sized Slab and Slab-Pile Foundations Bases / Soil Mechanics and foundations engineering – NOV 2019. – (56)5 – P. 340-345.
https://link.springer.com/article/10.1007/s11204-019-09612-8

5. Ovchynnykov Pavlo, Dubinchyk Olha, Tiutkin Oleksii, Kildieiev Vitalii, Sedin Volodymyr, Bikus Kateryna / Predicting changes of the state of a bridge reinforced with concrete superstructures in view of operational changes // Civil and Environmental Engineering Reports. – 2019. – (29) 3. – P. 134-152.
https://sciendo.com/fr/article/10.2478/ceer-2019-0030

6. Sedin, K. Bikus, V. Kovba, D. Kononov, V.  Zahilskyi / Influence of the static loading of a raft unconnected to a pile on the pile displacements tested in field conditions // Civil and Environmental Engineering Reports. – 2019. – (29) 2. – P. 22-30.
https://sciendo.com/article/10.2478/ceer-2019-0013

7. Kaliukh I., Sedin V., Bikus K., Kovba V., Luhovska Y. Monitoring and mathematical modelling of the “soil base-foundation” system at dynamic loads in the restrained town conditions / XVI International Scientific Conference “Monitoring of Geological Processes and Ecological Condition of the Environment” 15–18 November 2022, Kyiv, Ukraine, 5p.
https://www.earthdoc.org/content/papers/10.3997/2214-4609.2022580133

8. Kaliukh Iurii, Siedin Volodymyr, Tytarenko Volodymyr, Ischenko Yurii, Slyusarenko Yurii, Trofymchuk Oleksandr, Lebid Olexii, Berchun Viktoria, Berchun Yaroslav. Soil failures during construction on the slopes in Kyiv / Proceedings of the 20th International Conference on Soil Mechanics and Geotechnical Engineering– Rahman and Jaksa (Eds) 2022 Australian Geomechanics Society, Sydney, Australia, ISBN 978-0-9946261-4-1 – P. 2461-2466.
https://icsmge2022.org/full-program.php

9. Sedin V., Volnianskyi Y., Kovba V., Bikus K., Zahilskyi V. Numerical simulation of the stress-strain state of the base of the multi-helix screw pile at its static loading under full-scale test conditions / Innovative Technologies in Construction, Civil Engineering and Architecture AIP Conf. Proc. 2678. – USA, 15 February 2023 № 2678. -Р. 020019-1 – 020019-7.
https://aip.scitation.org/doi/abs/10.1063/5.0120153

10. Sedin V., Zahilskyi V., Kovba V., Bikus K. Calculation of the margin of construction safety for nuclear power plant buildings under seismic influences / Innovative Technologies in Construction, Civil Engineering and Architecture AIP Conf. Proc. 2678. – USA, 15 February 2023 № 2678. -Р. 020020-1 – 020019-5.
https://aip.scitation.org/doi/abs/10.1063/5.0120639

Courses

1. Bases and Foundations
The academic discipline is aimed at students’ studying the basics of design, construction and operation of foundations in the context of environmental protection.

2. Fundamentals of Soil Mechanics
The Fundamentals of Soil Mechanics are the theoretical basis of foundation construction. This science studies regularities arising in soils as a result of their loading.

3. Design, Installation and Reconstruction of Buildings and Structures in Special Conditions
The academic discipline focuses on mastering knowledge and gaining skills needed for the technically sound and economically justified decision-making at stages when buildings and structures are designed, erected and reconstructed in complex engineering and geological conditions, including the possible development of dangerous geological processes.

4. Monitoring of the State of Bases and Foundations in Facilities with Increased Responsibility
The academic discipline targets to study the main approaches to monitoring of deformations in buildings and structures, and to determine causes of deformations in buildings and structures in the process of construction and operation of facilities.

5. Peculiarities of Designing Bases and Foundations in Complex Geological and Hydrogeological Conditions
The academic discipline focuses on mastering knowledge and gaining skills needed for the technically sound and economically justified decision-making at the stage of engineering surveys, as well as when designing and arranging bases and foundations, and enclosures for pits of buried multi-layer underground structures in complex engineering, geological and hydrogeological conditions.

6. Soil Investigation for Construction of Buildings and Structures
The academic discipline targets to study the main issues of how to organize the process of soil investigation for construction of buildings and structures, and focuses on mastering the principles and methods of soil investigation, diagnosis and evaluation.

7. Geotechnical Design in Construction
The academic discipline places emphasis on the formation of students’ systematic knowledge in terms of geotechnical calculations to design bases and foundations of buildings and structures in various geological conditions, taking into account the level of responsibility and class of consequences, as well as generation of basic ideas on complex conditions and creation of complex calculation schemes.

8. Bases and Foundations Under Dynamic and Seismic Impacts
The academic discipline targets to study the requirements for the design of buildings and structures under dynamic and seismic impacts, and features of the ‘base – foundation – dynamic load machine’ systems, as well as involves creating their calculation models.