Published: 03-11-2025

Articles

Fatigue crack growth in aluminum alloy from cold expanded hole with preexisting crack

Petro Yasniy, Oleksandr Dyvdyk, Oleksander Semenets, Volodymyr Iasnii, Andrii Antonov

5-16

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Timber with improved strength and deformable properties

Petro Yasniy, Svyatoslav Gomon

17-27

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Fatigue damage of the heel joint of welded roof truss

Yaroslav Kovalchuk, Natalya Shynhera, Yaroslav Shved, Vasyl Voronchak

28-33

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The influence of the thickness of the elastic spherical shell with liquid on its stress-strain state

Oleksii Sheptylevskyi

34-43

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Evaluation of theoretical strength of porous materials according to catastrophe theory

Mykola Stashchuk, Zinoviy Nytrebych, Roman Hromyak

44-54

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Robust stability and evaluation of the quality functional for linear control systems with matrix uncertainty

Andrii Aliluiko, Ruslana Ruska

55-65

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Investigation of oscillatory displacement of the hydraulic presses moving parts during their braking in the upper initial position

Olena Korchak

66-74

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Mechanical properties of heat-resistant superalloy INCONEL 718 obtained by selective laser melting and heat treatment under different load directions

Sergey Adjamskiy, Ganna Kononenko, Rostislav Podolskyi

75-85

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Mathematical model of the molten metal drop’s motion on the surface of a steel rotating disk

Volodymyr Havryliuk, Cheslav Pulka, Volodymyr Mykhailyshyn, Viktor Senchyshyn, Vitaly Lyakhov

86-92

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Study of heat resistance of epoxy matrix modified by phthalimide for protection of vehicles

Andriy Buketov, Alexander Sharko, Tatiana Cherniavska, Tatiana Ivchenko, Vitaly Yatsyuk, Ihor Okipnyi

93-101

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Dynamic model of speed control through ring gears in a device with a multistage gear differentials and closed-loop hydraulic systems

Oleh Strilets

102-111

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Comparison of calculatings methods of the main parameters for single-tier tuyeres

Pavlo Yushkevich

112-123

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Development and research of Wi-Fi network for receiving and transmitting telemechanical information in the training laboratory

Bogdan Orobchuk, Vadym Koval

124-132

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Methods and means of increasing the reliability of computerized modular uninterruptible power supply system

Andriy Palamar

133-141

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