Working features and reliability of metal spiral-fold silos

The article comprehensively discusses an innovative metal sheet structure - a spiral fold silo: its features, operation under load, and reliability. The stress-strain state of interfold zone of a s...

Some Technical Solutions for the Use of Aerodrome Pavements in the Soft Soil Conditions

Reconstruction model of aerodrome pavement with the use of new design of precast concrete prestressed slab is proposed. Numerical study of stress–strain state of strip pavement was performed. The a...

Dependence of the plastic rocks properties on the pressure change in the well

Experimental studies of changes in rock properties depending on the pressure in the well and in the massif of the plastic layer at different distances from the well over time were carried out. The ...

The simulation of deformed state system "reinforced base - strip foundations"

Значні осідання основи фундаментів будівель у слабких ґрунтах відбуваються через малий модуль деформації. Тому використання ґрунту без армування практично неможливо. Перспективним напрямком є армув...

Computer modeling of the stress-strain state of vibrating machine frames with spatial vibrations

The article analyzes the stress-strain state of vibrating platforms with vertical and horizontal vibration exciters. The stiffness of the frames under the action of both vertical and horizontal loa...

Method of calculating the stress-strain state of the depth well and area around the well

A mathematical model was used to solve the problem of estimating the stress-strain state of an array near a vertical well of great depth. The model includes equations of equilibrium, dependences be...

Analysis of main oil pipeline stress-strain state during the overhaul operations

The work is devoted to the actual problem of modernization and overhaul repairs of main pipelines sections after the structure individual elements exploitation period. Relevant spiral-seam pipes da...

Compressed flexible steel reinforced concrete elements investigation

Stress-strain state and compressed flexible steel-reinforced concrete elements resistance capacity are investigated in the work. The exper-iment program is complied and steel reinforced concrete el...

Stress-strain rock state evaluation method around deep well

The analysis of the stress-strain state of deep wells in the rocks prone to the complications manifestation has been carried out. Engineering method proposed authors offer use in tactical decision ...

Modeling of the stress-strain state of through-reinforced concrete structures with external sheeting reinforcement by the finite element method

У статті досліджено напружено-деформований стан залізобетонних конструкцій із зовнішнім армуванням листової арматури методом кінцевих елементів (FEM), порівняння результатів чисельного моделювання ...

Research of “influence area” parameters of the foundations arranged without soil

Numerical simulation of hard airdrome coatings stress-strain state when interacting with weak ground base

The technique and its numerical realization of the hard airdrome coatings specified calculations with the consideration of their interaction with heterogeneous multilayer weak soil half-space is pr...

Calculation of building structures and features of its automation technology

Останнім часом питання оцінки якості будівельних конструкцій і прогнозування їх надійності стають все більш актуальними, особливо для будівництва промислових об'єктів старого фонду. Розробляються п...

The Basis of the Deformation Method for Calculating of Elements from Wood under Cross-Section Bending

The analysis of Ukrainian and foreign norms in calculating whole and laminated wood for different types of loads has been carried out. It is revealed that the calculation of wooden constructions is...

Dismountable joints of concrete filled tubular elements

The stress-strain state and the bearing capacity' of the dismountable joints of concrete filled tubular elements are investigated. The methods of calculation and constructive solutions of concrete ...

Concrete Filled Tubular Elements Joints Investigation

The stress-strain state and the bearing capacity of the dismountable joints of concrete filled tubular elements are investigated. The methods of calculation and constructive solutions of concrete f...

Експериментальні дослідження несучої здатності стиснутих трубобетонних елементів із роз’ємними стиками.

Описано експериментальні дослідження стиснутих трубобетонних елементів із роз'ємними стиками. На основі результатів цих досліджень було визначено найбільш ефективну та економічну конструкцію роз'єм...