O. P. Ostash
O. P. Ostash
професор, Фізико-механічний інститут
Підтверджена електронна адреса в ipm.lviv.ua
Fatigue process zone at notches
OP Ostash, VV Panasyuk
International Journal of Fatigue 23 (7), 627-636, 2001
Two-frame phase-shifting interferometry for retrieval of smooth surface and its displacements
LI Muravsky, OP Ostash, TI Voronyak, IM Andreiko
Optics and Lasers in Engineering 49 (3), 305-312, 2011
A phenomenological model of fatigue macrocrack initiation near stress concentrators
OP Ostash, VV Panasyuk, EM Kostyk
Fatigue & fracture of engineering materials & structures (Print) 22 (2), 161-172, 1999
Development of fatigue failure of low-carbon sheet steel at room and low temperatures
SY Yarema, AY Krasovskii, OP Ostash, VA Stepanenko
Strength of Materials 9 (3), 266-272, 1977
Degradation of materials and fatigue durability of aircraft constructions after long-term operation
OP Ostash, IM Andreiko, YV Holovatyuk
Materials Science 42 (4), 427-439, 2006
On the concept of selection of steels for high-strength railroad wheels
OP Ostash, VH Anofriev, IM Andreiko, LA Muradyan, VV Kulyk
Materials science 48 (6), 697-703, 2013
New approaches in fatigue fracture mechanics
OP Ostash
Materials Science 42 (1), 5-19, 2006
A unified approach to fatigue macrocrack initiation and propagation
OP Ostash, VV Panasyuk
International journal of fatigue 25 (8), 703-708, 2003
A new approach to the determination of the macrocrack nucleation period near a stress concentrator
VV Panasyuk, GS Ivanitska, OP Ostash
Fatigue & Fracture of Engineering Materials & Structures 16 (4), 453-464, 1993
Theory of initiation and propagation of fatigue cracks
OP Ostash, VV Panasyuk
Soviet materials science: a transl. of Fiziko-khimicheskaya mekhanika …, 1988
The influence of low temperatures on the rate and microfractographic features of fatigue crack development in low-carbon steel
AY Krasovskii, OP Ostash, VA Stepanenko, SY Yarema
Probl. Prochn, 74-78, 1977
Fatigue crack growth in metals at low temperatures (a review)
OP Ostash, VT Zhmur-Klimenko
Sov. Mater. Sci.(Engl. Transl.);(United States) 23 (2), 1987
Influence of reducing and oxidizing media on the physicomechanical properties of ScCeSZ–NiO and YSZ–NiO ceramics
BD Vasyliv, VY Podhurs’ka, OP Ostash, ОD Vasyl’ev, EM Brodnikovs’kyi
Materials Science 49 (2), 135-144, 2013
Structural transformations in the NiO-containing anode of ceramic fuel cells in the course of its reduction and oxidation
VY Podhurs’ka, BD Vasyliv, OP Ostash, OD Vasyl’ev, EM Brodnikovs’kyi
Materials Science 49 (6), 805-811, 2014
Optimization of the properties of 10Sc1CeSZ–NiO composite by the redox treatment
OP Ostash, BD Vasyliv, VY Podhurs’ka, OD Vasyl’ev, EM Brodnikovs’kyi, ...
Materials Science 46 (5), 653-659, 2011
Microstructural changes in NiO–ScSZ composite following reduction processes in pure and diluted hydrogen
M Andrzejczuk, O Vasylyev, I Brodnikovskyi, V Podhurska, B Vasyliv, ...
Materials characterization 87, 159-165, 2014
Зарождение усталостных трещин у концентраторов напряжений
ВВ Панасюк, ОП Осташ, EМ Kостык
Физ. rхим. механика материалов, 3-10, 1985
Thermal stability and mechanical characteristics of densified Ti3AlC2-based material
T Prikhna, O Ostash, T Basyuk, A Ivasyshyn, V Sverdun, M Loshak, S Dub, ...
Solid State Phenomena 230, 140-143, 2015
Influence of the mode of thermal treatment and load ratio on the cyclic crack-growth resistance of wheel steels
OP Ostash, IM Andreiko, VV Kulyk, OI Babachenko, VV Vira
Materials science 45 (2), 211, 2009
On the fracture toughness of materials under cyclic loading
SY Yarema, OP Ostash
Fiziko-Khimicheskaya Mekhanika Materialov 14 (5), 112-114, 1978
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