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    <ns1:title language="en">Fatigue crack growth in T welded joint of aluminium alloy</ns1:title>
    <ns2:subtitle language="en">doctoral dissertation</ns2:subtitle>
    <ns2:alt_title language="sr">Rast zamorne prsline u T zavarenom spoju legure aluminijuma : doktorska disertacija</ns2:alt_title>
    <ns1:language>en</ns1:language>
    <ns1:description language="en">U ovom radu su prikazani inicijacija i rast prsline u T spoju ploče od aluminijumske legure
AA2024 –T351, zavarenom mešanjem trenjem (Friction Stir Welding - FSW), primenom
mehanike loma. Svi analizirani modeli su napravljeni od legure 2024-A351. Osobine materijala
i dimenzije u oblasti FSW spoja su usvojene na osnovu dostupnih eksperimenata...</ns1:description>
    <ns1:description language="en">In this present work, application of fracture mechanics is used to present a fatigue crack
initiation and growth of friction stir welded (FSW) T joint plate made of aluminum alloy
AA2024 –T351. All analyzed models are made from aluminum alloy 2024-T351.The
properties of materials in the areas of joints and geometry measures of FSW joint are adopted
from available experiments...</ns1:description>
    <ns1:description language="en">Mechanical engineering-Structure integrity 
Datum odbrane: 29.03.2018. </ns1:description>
    <ns1:keyword language="sr">zamorni rast prsline, proširena metoda konačnih elemenata (PMKE), žilavostloma, zavarivanje mešanjem trenjem (FSW), softver, zavarena konstrukcija, LEML – linearnoelastičnamehanika loma, K – faktor intenziteta napona</ns1:keyword>
    <ns1:keyword language="en">fatigue crack growth, extended Finite Element Method (XFEM), fracture toughness, Friction Stir Welding (FSW), software, welded construction,LEFM - linear-elastic fracture mechanics, stress intensity factor- K</ns1:keyword>
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        <ns3:firstname> Abubakr M. Abdulgadr. </ns3:firstname>
        <ns3:lastname>Kraedegh</ns3:lastname>
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      <ns1:date>2017</ns1:date>
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        <ns3:firstname> Aleksandar, 1955- </ns3:firstname>
        <ns3:lastname>Sedmak</ns3:lastname>
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      <ns1:ext_role>član komisije</ns1:ext_role>
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        <ns3:firstname> Zoran, 1961- </ns3:firstname>
        <ns3:lastname>Radaković</ns3:lastname>
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      <ns1:date>2017</ns1:date>
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      <ns1:ext_role>član komisije</ns1:ext_role>
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        <ns3:firstname> Aleksandar, 1970- </ns3:firstname>
        <ns3:lastname>Grbović</ns3:lastname>
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        <ns3:firstname> Emil. </ns3:firstname>
        <ns3:lastname>Veg</ns3:lastname>
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        <ns3:firstname> Zijah. </ns3:firstname>
        <ns3:lastname>Burzić</ns3:lastname>
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    <ns7:keyword language="sr" seq="0">zamorni rast prsline, proširena metoda konačnih elemenata (PMKE), žilavostloma, zavarivanje mešanjem trenjem (FSW), softver, zavarena konstrukcija, LEML – linearnoelastičnamehanika loma, K – faktor intenziteta napona</ns7:keyword>
    <ns7:keyword language="en" seq="1">fatigue crack growth, extended Finite Element Method (XFEM), fracture toughness, Friction Stir Welding (FSW), software, welded construction,LEFM - linear-elastic fracture mechanics, stress intensity factor- K</ns7:keyword>
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