eNUPPIR

Mobile 3D Mapping Using Geodetic Drones and GPS Navigation

The article emphasizes the importance of evaluating the effectiveness of different mapping methods in terms of accuracy, execution speed, and cost-efficiency, which is especially relevant in the co...

Стаття 2026/03/25

1

Research on the drive of a plant for the preparation and transportation of building mortars

The article examines the theoretical study of the drive of a compact installation for the preparation and pipeline transportation of construction mortars, the key design feature of which is the use...

Стаття 2026/03/25

1

Design of civil defense protective structures in residential multi-story buildings for individual use

The work examines the fundamental principles of approaches to designing individual protective shelters within the housing stock.

Стаття 2026/03/24

1

Numerical studies of the resistance of concrete keyed joints with rectangular keys in reinforced concrete structures

Numerical investigations were carried out on the behavior of keyed joints with rectangular keys in reinforced concrete elements under different failure mechanisms.

Стаття 2026/03/24

1

Changes in the Stress-Strain State of Precast Reinforced Concrete Floor Systems in Masonry Multi-Storey Buildings after Non-Design Impacts

The article is devoted to investigating non-design impacts on precast reinforced concrete floor systems of multistorey brick buildings that arise during military actions.

Стаття 2026/03/24

1

Restoration measures for foundations of metal silos on degraded loess soils

This paper examines the restoration of the serviceability of foundations of steel silos located on wetted and degradedloess soils.

Стаття 2026/02/16

1

Analysis of the Possibility of Adapting Basement Premises in Multi-Story Buildings as Civil Protection Shelters

The article examines the possibility of adapting basement premises in multi-story buildings in light of state buildingcode requirements.

Стаття 2026/02/12

1

Calculation of steel-reinforced concrete structures made of cold-formed steel profiles under biaxial loading

The aim of the work is to establish theoretical dependences for determining stresses at the extreme points of the cross-section of steel-reinforced concrete rod structures made of cold-formed steel...

Стаття 2026/02/12

1

Cement-ash compositions with ash - fluidized bead removal

The results of studies of ash-fluidized bed removal by X-ray structural analysis, differential thermal analysis and IR spectrometry are presented.

Стаття 2026/02/12

1

Strength and force distribution of lap-welded composite longitudinal reinforcing bars formed during strengthening of reinforced concrete beam elements by increasing the cross-section in the tension zone

Strength and force distribution of lap-welded composite longitudinal reinforcing bars formed during strengthening of reinforced concrete beam elements by increasing the cross-section in the tension...

Стаття 2026/02/12

1

Experimental studies of the strength of masonry under axial and local compression

Стаття 2026/02/12

1

Development of the statistical approach to the calculation of building structures

Сучасний метод розрахунку будівельних конструкцій за граничними станами (раніше за допустимими напруженнями).

Стаття 2026/02/12

1

Elucidation of the technological conditions for the formation of alkali silicates heat-insulating products based on ash-removal of thermal power plants and liquid glass

The raw material mixture from the silicon-like techno genic component the ash-removal of thermal power plants and the preparation methods of waterproof porous heat-insulated materials wide usage fo...

Стаття 2025/10/09

1

Computer modelling of the flow structure in a combined mixer for aqueous suspensions with solid and gas phases

Computer modeling of multiphase flows in mixers for aqueous suspensions with solid and gas phases opens up new opportunities for optimizing mixing processes in industry. The creation of CFD-DEM mod...

Стаття 2025/10/07

1

Results of experimental studies of civil defense structures self-weight pre-stressed continuous three-span steel-reinforced concrete slabs

The paper presents results of experimentally tested samples of resource-saving non-cut three-span steel-reinforced concrete slabs that can be used for the construction of floors of civil defense st...

Стаття 2025/10/02

1

Determining the impact of motor vehicles on atmospheric air using existing predictive models

Motor vehicle emissions have become a significant air pollution problem, especially in cities with high industrial concentrations like Kryvyi Rih. Despite ongoing air quality monitoring, assessing ...

Стаття 2025/10/02

1

Analysis of trends in the development of load codes for building structures

The content of the article is a consistent review of approaches to considering loads on building structures and their reflection in regulatory documents of different years. Attention is focused on ...

Стаття 2025/10/02

1

Analysis of spatial planning solutions for civil protection structures according to regulatory requirements

The article presents an analysis of the normative-legal documentation regulating the construction and reconstruction of civil protection shelters in countries such as Israel and Ukraine. A comparat...

Стаття 2025/10/02

1

Strengthening of the cross-section of steel i-beams in the tension zone: a review of scientific research

The article reviews scientific research on methods and means of strengthening steel beam structural elements by increasing (building up) cross-sections using additional elements made of steel rolle...

Стаття 2025/10/02

1

Development of an energy-saving design for the feeding system of a concrete mixing plant

The study focuses on the development of an energy-saving design for concrete mixer mix components supply system to enhance efficiency and reduce environmental impact. The proposed changes to the sc...

Стаття 2025/09/17

1

Сalculation of optimal parameters for a vibratory finishing machine for decorative elements with an active working tool

Запропоновано розрахунок оптимальних параметрівчисловим методом віброустановкинової конструкціїз активним робочиморганом. Наведена нова принципова схема обладнання є модифікацією відомої УВВ-04, що...

Стаття 2025/09/17

1

Improvement of the industrial extraction method of methane homologues

Absorption processes are one of the main ones in the preparation of hydrocarbon gases. However, in connection with a decreasein the pressure of the input gas, a number of facilities for the prepara...

Стаття 2025/09/17

1

Justification for the Choice of a Modeling Scheme for the Hydrocarbon Preparation Process for Transportation Using Supersonic Separation

A study was conducted to select a modeling scheme for the process of preparing hydrocarbons for transportation by supersonic separation. Modeling was performed in the HYSYS environment, which allow...

Стаття 2025/09/17

1

Loaders for Concrete Compaction

The article presents a comprehensive analysis of load applicator designs used in the compaction technologies of stiff and lightweight concrete mixtures. The role of loading is revealed as one of th...

Стаття 2025/09/16

1

Збірник наукових праць. Серія: Галузеве машинобудування, будівництво