全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:... ANDJELKA MILOSAVLJEVIC , ALEKSANDAR SEDMAK , OLIVERA POPOVIC
来源:[J].Journal of the Serbian Chemical Society(IF 0.912), 2006, Vol.71 (3), pp.313DOAJ
摘要:Testings were carried out on two steels. The first was microalloyed with Nb and second with Ti, Nb and V. The impact toughness of weld metals of these steels was evaluated using an instrumented Charpy pendulum. Five different gas mixtures (Ar, CO2, O2) were used to determine the ...
作者:... ANDJELKA MILOSAVLJEVIC , ALEKSANDAR SEDMAK , OLIVERA POPOVIC
来源:[J].Journal of the Serbian Chemical Society(IF 0.912), 2006, Vol.71 (3), pp.313-321DOAJ
摘要:Testings were carried out on two steels. The first was microalloyed with Nb and second with Ti, Nb and V. The impact toughness of weld metals of these steels was evaluated using an instrumented Charpy pendulum. Five different gas mixtures (Ar, CO2, O2) were used to determine the ...
作者:Aleksandar Sedmak , Katarina Čolić ...
来源:[J].Engineering Fracture Mechanics(IF 1.413), 2019, Vol.216Elsevier
摘要:Abstract(#br)Fatigue crack growth in hip implant has been analysed using the extended finite element method. Toward this aim, the three-dimensional finite element model is created and used in ABAQUS and Morfeo/crack add-in for ABAQUS to simulate fatigue crack growth from initial ...
作者:Aleksandar Sedmak , Khalid Eldweib
来源:[J].International Journal of Fatigue(IF 1.976), 2019, Vol.127, pp.305-311Elsevier
摘要:Abstract(#br)Shape optimisation is a nowadays-standard requirement in the design of lightweight structural components. In this paper, optimisation of I-beam cross-section of integral aluminium 2024-T3 wing spar is presented, taking the maximum fatigue life as the criterion. Towar...
作者:... Darko Veljić , Aleksandar Sedmak , Marko Rakin
来源:[J].Theoretical and Applied Fracture Mechanics(IF 0.628), 2019, Vol.103Elsevier
摘要:Abstract(#br)The topic of this work is analysis of fracture behaviour and resistance of the thin-walled seamless and seam steel pipes, through application of the recently proposed ring-shaped specimen (PRNB - Pipe Ring Notched Bend). The main loading of these pipes in exploitatio...
作者:Aleksandar Sedmak , Zijah Burzic
来源:[J].Engineering Failure Analysis(IF 0.855), 2019, Vol.106Elsevier
摘要:Abstract(#br)The welding process of armor steel is a complex process due to possible welding faults appearing in all zones of weld metal joint in the form of cracks and pores, as results of high percentage of carbon in the base metal. Military armored vehicles, are exposed t...
作者:... Vera Sijacki Zeravcic , Aleksandar Sedmak , Bratislav Rajicic
来源:[J].Engineering Fracture Mechanics(IF 1.413), 2019, Vol.216Elsevier
摘要:Abstract(#br)Component failures due to the hydrogen embrittlement (HE) were observed in different industrial systems, including high-pressure hydrogen storage tanks, aircraft components, high-strength alloy components, and high-strength steel fasteners. The contemporary appr...
作者:Aleksandar Sedmak , Vladimir Moskvichev
来源:[J].Engineering Failure Analysis(IF 0.855), 2019, Vol.105, pp.798-802Elsevier
摘要:Abstract(#br)The ESIS Executive Committee decided to nominate a new team for the leadership and management of the TC12/ESIS technical committee (TC), as well as update the TC name as “Risk Analysis and Safety of Large Structures and Components”.(#br)In this paper, the new or...
作者:... Tamara Golubović , Mirjana Lazić , Aleksandar Sedmak
来源:[J].Tehnički Vjesnik(IF 0.601), 2019, Vol.26 (2), pp.428-432DOAJ
摘要:Risk management of a hydro power plant has been analysed from fracture mechanics point of view. The research is focused on the risk and integrity assessment of pressure equipment in a reversible hydro power plant in order to determine to what extent it poses a risk to Bajina Bast...
作者:... Simon Sedmak , Ivana Vučetić , Aleksandar Sedmak
来源:[J].Tehnički Vjesnik(IF 0.601), 2019, Vol.26 (3), pp.852-855DOAJ
摘要:The effect of proof over-pressure on pipeline structural integrity using fracture mechanics parameters is analysed in the case of pipeline in Reversed Hydro Power Plant, made of High Strength Low Alloyed steel with 800 MPa tensile strength due to special design requirements. To a...

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