Search Results - "Andreikiv, О. E."

Methods for the Evaluation of Strength and Durability of Fiber-Reinforced Concretes (A Survey) by Andreikiv, О. E., Skal’s’kyi, V. R., Dolins’ka, I. Ya, Raiter, O. К.

“…The proposed survey is devoted to the analysis and synthesis of the results of investigations of the deformation and fracture of fiber-reinforced concretes. We…”
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Influence of Corrosive Hydrogenating Media on the Residual Service Life of Structural Elements in the Maneuvering Mode of Operation by Andreikiv, О. E., Skal’s’kyi, V. R., Dolins’ka, І. Ya, Dzyubyk, А. R.

“…We formulate the energy approach to the determination of the kinetics of crack growth in the maneuvering mode of operation of the equipment under the influence…”
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Evaluation of the Residual Life of a Pipe of Oil Pipeline with an External Surface Stress-Corrosion Crack for a Laminar Flow of Oil with Repeated Hydraulic Shocks by Andreikiv, О. E., Nykyforchyn, H. М., Shtoiko, І. P., Lysyk, A. R.

“…We propose a computational model for the evaluation of the residual service life of a pipe of the oil pipeline weakened by an external surface stress-corrosion…”
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Determination of the Period of Subcritical Growth of an Internal Surface Stress-Corrosion Crack in a Pipe of Pipeline for the Turbulent Flow of Oil with Hydraulic Shocks by Andreikiv, О. E., Shtoiko, І. P., Raiter, О. K.

“…We propose a computational model for the determination of the period of subcritical growth of internal surface stress-corrosion cracks in the wall of a pipe…”
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Computational Model of the Propagation of Stress-Corrosion Cracks at High Temperatures by Andreikiv, О. E., Dolins’ka, І. Ya, Lysyk, А. R., Sas, N. B.

“…We propose a mathematical model for the investigation of the fracture of thin-walled structural elements with cracks under the action of long-term static loads…”
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Computational Model for the Evaluation of the Service Life Of Fiber-Reinforced Concrete Structures Under Long-Term Static Loading by Andreikiv, О. E., Dolinska, I. Ya, Raiter, O. К.

“…We propose a computational model for the evaluation of the service life of fiber-reinforced concrete structural elements subjected to long-term tension. The…”
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Influence of the Working Media and Maneuvering Loading Mode on the Service Life of Spraying Booms of Field Sprinklers by Andreikiv, О. E., Babii, А. V., Dolinska, І. Ya

“…We propose a method for the determination of the residual service life of wide-coverage spraying booms of field sprinklers with regard for the maneuvering mode…”
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Propagation of High-Temperature Creep Cracks in Metals Subjected to Neutron Irradiation (A Survey) by Andreikiv, О. E., Kukhar, V. Z., Dolins’ka, І. Ya

“…We obtain a new equation for finding the rate of propagation of high-temperature creep cracks with regard for the influence of neutron irradiation. By using…”
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Influence of Soil Corrosion and Transported Products on the Service Life of Welded Joints of Oil and Gas Pipelines by Andreikiv, O.E, Hembara, O.V

“…We develop methods for the evaluation of the service life of welded joints of the pipes of oil and gas pipelines taking into account the action of the main…”
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Micromechanisms and a computational model of growth of low-temperature creep cracks in materials by Andreikiv, О. E., Skal’s’kyi, V. R., Matviiv, Yu. Ya, Dolins’ka, І. Ya

“…We analyze and synthesize the results of investigations available from the literature on the micromechanisms of growth of creep cracks and, on the basis of…”
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