[HTML][HTML] Roles and functions of asphalt sub-ballast in the modern maintenance of the European railways

A La Placa, F Autelitano, L Neduzha, O Tiutkin… - International Journal of …, 2025 - Elsevier
The railway network is increasingly becoming central to the socio-economic development
and the decarbonisation of transport, supporting its growth in compliance with the emission …

Effective jet-grouting application for improving the state of deformation of landmarks

A Severino, AM Wahrhaftig, O Tiutkin, V Gubashova… - Buildings, 2022 - mdpi.com
The problem of improving the state of deformation of landmarks is an important aspect when
performing civil services, because they have a historical interest and bring symbolisms …

[HTML][HTML] Stress-strain behavior of railway embankments stabilized with grouted micropiles

O Tiutkin, F Autelitano, F Giuliani, L Neduzha - Alexandria Engineering …, 2024 - Elsevier
Excessive ballasted track deformations may occur during the railway operations due to poor
load bearing capacity of the embankment (placed soil or natural ground) or the manifest …

[PDF][PDF] Parametric analysis of a strain state of a soil base strengthened with vertical elements

O Tiutkin, A Radkevych, O Dubinchyk… - Mining of Mineral …, 2024 - researchgate.net
Purpose is to identify vertical displacements of the “soil basem strengthened with piles or
micropiles based upon drillingmixing technology” system relying upon parametric analysis …

[HTML][HTML] An Analytical Method for Determining the Stress–Strain State of a Subgrade with Combined Reinforcement

A Alkhdour, O Tiutkin, S Fischer, D Kurhan - Infrastructures, 2024 - mdpi.com
This article presents the fundamentals of an analytical method for determining the stress–
strain state of a railway subgrade reinforced with geosynthetic material. The reinforcement …

[PDF][PDF] The centrifugal modeling of reinforcement on approaches to railway bridges

A Alkhdour, OL Tiutkin, VV Marochka, SH Boboshko - 2022 - crust.ust.edu.ua
The purpose of the research is to test models of sections with transient stiffness on
approaches to railway bridges in the laboratory. The feasibility of the proposed methods of …

Regularities of the strain state of the embankment when varying the vertical element length of strengthening

A Alkhdour, O Tiutkin, O Dubinchyk… - IOP Conference Series …, 2024 - iopscience.iop.org
The crisis that arose during the war in the transport system of Ukraine provided an
opportunity to review the concept of integrating the Ukrainian railway into the European …

ОБҐРУНТУВАННЯ ЗАКОНОМІРНОСТЕЙ НАПРУЖЕНО-ДЕФОРМОВАНОГО СТАНУ ЗЕМЛЯНОГО ПОЛОТНА ПІСЛЯ ВПРОВАДЖЕННЯ ЄВРОПЕЙСЬКОЇ КОЛІЇ

ОЛ ТЮТЬКІН, ВА МІРОШНИК… - Мости та тунелі: теорія …, 2024 - bttrp.diit.edu.ua
Анотація Мета. Впровадження євроколії (1435 мм) на існуючому земляному полотні, що
збудовано на території України, є фактором, який призводить до зміни напружено …

[PDF][PDF] ОБҐРУНТУВАННЯ ПАРАМЕТРІВ МІЦНОСТІ ТА ДЕФОРМАТИВНОСТІ ОСНОВ ЦИВІЛЬНИХ БУДІВЕЛЬ ПРИ ЇХ ПІДСИЛЕННІ МІКРОПАЛЯМИ

ВВ ХАРЧЕНКО - nmetau.edu.ua
Дисертація присвячена розробці наукової задачі підсилення основ цивільних будівель
мікропалями. На практиці з'ясовано, що палі діаметром 0, 5… 1, 2 м та довжиною 6, 0 …

[PDF][PDF] Results of the Analysis of Reinforcing Structures Performance when Strengthening Subgrade Slopes

V Andrieiev, O Tiutkin, O Hubar, N Mukhina - researchgate.net
Recently, the issue of increasing the bearing capacity of the subgrade in operation has
become particularly relevant. In this situation, the priority is to improve the methods of …