Strength analysis of reinforced concrete in a closed space of a metal pipe

The concrete strengthening coefficient calculating method of concrete-filled steel tubular members at axial compression based on the plasticity theories by Saint-Venant and Huber-Mises-Genk. This m...

Reflection of statistical nature of steel strength in steel structures standards

The article contains a publications systematic review on the problem of construction steels strength statistical description. Mechanical characteristics of modern steels have a statistical variance...

Dynamics research of unbalanced vibrator with variable static moment

Every year the use of vibrating and vibro-impact equipment becomes more and more common. This machinery is successfully used in the construction of solid foundations for a different building. The m...

Оцінка стаціонарних електродних потенціалів арматури залізобетонних конструкцій при її електрохімічній корозії

Обґрунтовується можливість використання теорії можливостей для оцінки стаціонарних електродних потенціалів арматури залізобетонних конструкцій при електрохімічній корозії.

Імовірнісне подання технічних характеристик теплоізоляційних матеріалів

За результатами випробувань декількох десятків зразків коефіцієнти теплопровідності пінополістиролу та мінераловатних плит наведено у формі випадкових величин з нормальним законом розподілу, отрима...

Experimantal researches of the current burdening cjurse plates achievements

The article presents the experimental study results of flat intercolumn plates loading work peculiarities of the beamless overlapping developed system. The attention is paid to the design of the ex...

Compressed elements with a variable in length stiffness equilibrium form stability determination

One of the most powerful modern methods of calculating complex building structures is the finite element method in the form of a displacement method for discrete systems, which involves the creatio...

Different characteristics brake automotive system sales research manufactured by additive technologies

Problems in designing hydraulic brake systems of cars have been analyzed. The study of the braking process has conducted considering the distribution of forces on the axles during braking. The gene...

Vibrating tables with the spatial oscillations of the moving frame technological properties for forming reinforced concrete products

A brief description of vibration tables with spatial oscillations of a moving frame and comparison of their technological possibilities depending on their constructive execution are given. The meth...

Comparative analysis of design solutions of metal silos

Concept of bulk material and complexity of storing it are explained. The dependence between the physical and mechanical properties of the loose material and type of construction in which it is stor...

Stohastic cflculation of a quasi-homogeneous bolted joints of the steel silos

This paper deals with the study of reliability of quasi-homogeneous bolted joints of the body of thin-walled constructions of the steel silos. Heterogeneity of this unit can be caused by number of ...

Scientific school «Reliability of building structures»: new results and pеrspectives

The article presents the results obtained by scientific school «Reliability of building structures» for the spice of five years 2015 – 2019. Some aspects of the general approach to structural relia...

Plastic bearing capacity of the steel element cross-sectijn by internal forces combination and restraint

The article examines the features of determining the bearing capacity of the steel profile cross-section, rolled or composed from three sheets with arbitrary thickness, considering the development ...

The own stresses influence on scale effect in concrete

The experimental technique and the experiment results on the influence of own stresses unevenly distributed over cross section on materials strength and on scale effect are presented. The reasons f...

Engineering method for calculating steel-reinforced concrete elements with flexibility

In the article presents an engineering method for calculating compressed flexible reinforced concrete elements with sheet reinforcement over a steel cross section. The results of the calculation ar...

Tray research of the strain state of soil bases reinforced by soil-cement elements under the strip stamp

Experimental research of weak bases reinforced by vertical soil-cement elements are discribed in this article. Tray research of weak clay bases and bases with percent of reinforcement from 2,1% to ...

Residential building deformation on pile foundation

A considerably distinctive deformed five-storeyed three-section brick residential house erected over 40 years ago on driven prismatic piles combined by a strip grid foundation by a standardized pro...

Substantiation of schematic and structural solutions of the main elements of biogas plant for the disposal of fallen leaves

The peculiarities of biogas technology application in the falling leaves utilization plants are analyzed and the application of soil cement is proposed to create the basic elements of such plants. ...

Innovative materials and technologies in the oil and gas industry

During the exploitation of equipment and piping systems of sulfuric acid, shale, metallurgical, mining, energy and other industries, the metal of a number of structures directly contacts with sulfu...

Improving waterproofing properties in the wall basement area by injection method

The article is focused on the natural experimental research of injection waterproofing impact on basement areas of existing buildings brick walls. Two types of experimental installations for waterp...

Increase in fluid extraction, which is at the final stage of development due to the improvement of equipment intensification

Organizational innovations in the activities of construction companies in Ukraine in the transition to world standards of management

The scientific bases and practical recommendations for the construction enterprises of Ukraine on the progress of their structure and activity through the implementation of organizational and proce...

Design of composite skin panel for roof in accordance with the requirements EN 1995-1-1 and ДБН В.1.2.-2:2006

In the article design of composite (timber and plywood) skin panel has been considered according European and national standards. The panel consists of timber webs and plywood skin. The design para...

Аналіз розрахунку міцності залізобетонних елементів на основі існуючих деформаційних моделей

Виконано порівняльний розрахунок міцності стиснутих залізобетонних елементів у нормальних перерізах на основі існуючих деформаційних моделей Eurocode-2 [1], норм [2, 3], а також деформаційної модел...