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2002, vol. 47, br. 3, str. 151-158
Savremene metode provere mehaničko-tehnoloških osobina zavarenih spojeva - deo 2
Vojnotehnički institut - VTI, Beograd
Ključne reči: zavarivanje; mehanička ispitivanja; zavarenispoj; metal šava (MŠ); zona uticaja toplote(ZUT); parametri mehanike loma
Sažetak
U ovom, drugom delu, rada prikazano je određivanje parametara mehanike loma zavarenih spojeva ispitivanjem epruveta sa prslinom: žilavosti loma KIc otvaranja prsline CTOD i J-integrala, nezavisnog od putanje.
Reference
*** (1991) Fracture mechanics toughness tests: Methods for determination of KIc, critical CTOD and critical J values of metallic materials. BS 7448 - Part 1
*** (1997) Fracture mechanics toughness tests: Methods for determination of KIc, critical CTOD and critical J values of welds in metallic materials. BS 7448 - Part 2
*** (1982) Report of Committee III 1, Ferrous material. u: 8th International Ship Structure Congress Gdansk
*** Ispitivanje žilavosti loma pri ravnoj deformaciji (KIc). Mehanička ispitivanja
American Society for Testing and Materials (1986) Standard test method for JIc: A measure of fracture toughness. u: Annual book of ASTM standards, West Conshohocken-Philadelphia, vol. 03. 01.p. 651
American Society for Testing and Materials (1986) Standard test method for determining J-R curve. u: Annual book of ASTM standards, West Conshohocken-Philadelphia, vol. 03. 01.p. 724
American Society for Testing and Materials (1986) Standard test method for constant - load - amplitude fatigue crack growth rates above 10-8 M/cycle. u: Annual book of ASTM standards, West Conshohocken-Philadelphia, vol. 03. 01, str. 714
Burzić, Z. (2000) Određivanje parametara mehanike loma na zavarenim spojevima. Beograd: Institut za ispitivanje materijala / IMS
Burzić, Z., Sedmak, S., Manjgo, M. (2001) Eksperimentalno određivanje parametara mehanike loma zavarenih spojeva. Integritet i vek konstrukcija, vol. 1, br. 2, str. 97-105
Dobi, Đ. (1986) Žilavosna proba i mehanika loma. u: Perspektive razvoja mehanike loma, četvrta letnja škola mehanike loma, Dubrovnik, 23-27 juni
Ewalds, H.L., Wanhill, R.J.H. (1984) Fracture mechanics. Delft: Edvard Arnold
Foreman, R.G., Keary, V.E., Engle, R.M. (1967) Numerical analysis of crack propagation in cyclic-loaded structures. Journal of Fluids Engineering, Transactions of ASME, vol. 89, str. 459-464
Gittus, M., Dolby, R. (1989) Welding Research International. br. 9
Harris, D., Elliott, D. (1975) The practical significance of stretch zones in fracture toughness testing. u: The mechanical and physics of fracture, Cambridge, str. 107-118
Harrison, J.D. (1980) The state - of - the - art in crack tip opening displacement (CTOD) testing and analysis, Application of the CTOD approach. Metal construction, Nov.p. 600/5. Part 3
Harrison, J.D., Dawes, M.G., Archer, G.L. (1979) The COD approach and its application to welded structures. Philadelphia: ASTM
Klesnil, M., Lukas, P. (1972) Influence of strength and stress history on growth and stabilization of fatigue cracks. Engineering Fracture Mechanics, vol. 4, str. 77-92
Manjgo, M. (2000) Uticaj količine unešene toplote na mehanička i eksploatacijska svojstva zavarenog spoja čelika Č4730. Zenica: Mašinski fakultet, Magistarski rad
Miyamoto, M., Kobayashi, H., Ohtsuka, H. (1983) Standard method of test for elastic-plastic fracture toughness JIc recommended in Japan. u: ICM4, Stockholm, vol. 2, str. 747-753
Paris, C.P., Hayden, B.R. (1979) A new system for fatigue crack growth measurement and control. u: ASTM Symposium on fatigue crack growth, Philadelphia, PA: American Society for Testing and Materials
Radović, A. (1984) Mogućnosti korišćenja kriterijuma mehanike loma u oceni sigurnosti zavarenih spojeva. u: Letnja škola mehanike loma - Mehanika loma zavarenih spojeva, Aranđelovac, str. 15-43
Satoh, K., Toyoda, M. (1983) The incidence of mechanical heterogeneity on fracture toughness evaluation of welds. IIW Doc. X-1031-83
Sedmak, A., Burzić, Z. (1999) Izveštaj o kvalifikaciji tehnologije reparaturnog zavarivanja reaktora DC-301. Beograd: Mašinski fakultet
Signes, E.G. (1967) Factors affecting the fatigue strength of welded high strength steels. British Welding Journal, str. 108-116
 

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objavljen u SCIndeksu: 02.06.2007.

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