Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Blagoj Petrovski"'
Publikováno v:
Tehnički Vjesnik, Vol 27, Iss 5, Pp 1461-1466 (2020)
The main goal of this paper was to assess the integrity of welded joints in the main pipeline of the reversible hydropower plant "Bajina Bašta". Japanese steel Sumiten 80P (SM 80P) was used as the parent material. European recommendation for pipelin
Externí odkaz:
https://doaj.org/article/946c5c46b96d447981bb64bcdf061741
Autor:
Abulgasem Sghayer, Aleksandar Grbović, Aleksandar Sedmak, Mirko Dinulović, Ines Grozdanović, Simon Sedmak, Blagoj Petrovski
Publikováno v:
Tehnički Vjesnik, Vol 25, Iss 3, Pp 785-791 (2018)
Experimental and numerical analysis of fatigue crack growth in integral skin-stringer panels, produced by means of laser beam welding (LBW), is performed. Since this type of panel is used in airframe construction, fatigue and damage tolerance is of p
Externí odkaz:
https://doaj.org/article/8519a9bbd958414990239701c6ca49e9
Autor:
Aleksandar Grbovic, Aleksandar Sedmak, Blagoj Petrovski, Abulgasem Sghayer, Simon Sedmak, Javad Razavi, Filippo Berto
Publikováno v:
Procedia Structural Integrity. 39:786-791
Publikováno v:
23rd European Conference on Fracture, ECF 2022, Procedia Structural Integrity
In order to assess the integrity of welded pressure vessel containing a crack, the behavior of three-point bending specimens made of HSLA steel welded joint are tested at -40 °C, and their fracture behaviour analyzed, as a conservative measure of cr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61349efcdb706e30ca395031456be6e1
http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6428
http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6428
Publikováno v:
Procedia Structural Integrity. 28:295-300
This paper presents the results and methods used for determining of fracture toughness of reactor steel, denoted as 20MnMoNi55, typically used for structures working at low temperatures, in transition temperature area. In addition, the effect of test
Publikováno v:
Tehnički Vjesnik, Vol 27, Iss 5, Pp 1461-1466 (2020)
Tehnički vjesnik
Volume 27
Issue 5
Tehnički vjesnik
Volume 27
Issue 5
The main goal of this paper was to assess the integrity of welded joints in the main pipeline of the reversible hydropower plant "Bajina Bašta". Japanese steel Sumiten 80P (SM 80P) was used as the parent material. European recommendation for pipelin
Autor:
Zorana Golubović, Blagoj Petrovski, Marko Katinić, A Simon Sedmak, Mohamed Swei, I Khaled Azzabi, S Aleksandar Sedmak
Publikováno v:
Thermal Science, Vol 23, Iss 2 Part B, Pp 1203-1209 (2019)
The steels operating at elevated temperatures are well known to be exposed to premature failure due to cracking caused by constant thermal stress, i. e. secondary creep process. Therefore, creep crack growth tests were carried out on compact tension
The fracture represents the final phase of crack propagation, and the causes of their occurrence or partial crack propagation in the real constructions made of ferritic steels can be different. Along with cracks, influences such as stress concentrati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9166cdb29dbf438c316b267f469018e1
https://www.bib.irb.hr/1160683
https://www.bib.irb.hr/1160683
Autor:
Emina Džindo, Simon Sedmak, Branislav Đorđević, Blagoj Petrovski, Sanja Petronić, Zoran Radaković, Srdjan Tadić
Publikováno v:
Advanced Materials Research. 1146:92-97
The steels fracture toughness was measured at two different temperature T= - 60°C and T = -90°C, at v=0.02 mm/min and v=0.5mm/min. The following steels: CrMoV, 20MnMoNi55, A533B and A508 were tested with three different sizes of CT specimens 50 and