Procena čvrstoće zavarenih spojeva na tankim cilindričnim ljuskama oslabljenim aksijalnom prslinom, modifikovanom rei metodom
Апстракт
U radu su analizirani modifikovana REI metoda i mogućnost njene primene na zavarene spojeve tankih cilindričnih ljuski, ne uzimajući u obzir specifičnost zavarenih spojeva (heterogenost strukture, zaostale napone i geometrijske nepravilnosti), a sve sa ciljem dobijanja dovoljno tačne i jednostavne inženjerske procedure za određivanje sila rasta prsline (SRP) u zavarenim spojevima u kojima su prisutni zaostali naponi i geometrijske nepravilnosti. U radu su prikazane modifikacije radi uprošćenja REI metode i mogućnosti izrade odgovarajućeg programa u cilju brže primene procedure.
The modified REI method and possibility of its application to the welded joints of this cylindrical shells have been analyzed in the paper, without taking into consideration specificity of welded joints (heterogenity of structure, residual stresses and geometric irregularities), in order to obtain quite correct and simple engineering procedures for determination of crack grow forces in welded joints in which there are residual stresses and geometric irregularities. The modifications for REI method simplification and possibilities of producing suitable program in order to speed up application of procedure have been reviewed in the paper.
Кључне речи:
zavareni spoj / struktura / prslina / napon / ljuska / cilindar / welded joint / structure / stress / shell / cylinder / crackИзвор:
Procesna tehnika, 2002, 18, 1, 123-126Издавач:
- Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Beograd
Институција/група
Inovacioni centarTY - JOUR AU - Aleksić, Vujadin AU - Arsić, Miodrag A. AU - Sedmak, Aleksandar PY - 2002 UR - https://machinery.mas.bg.ac.rs/handle/123456789/310 AB - U radu su analizirani modifikovana REI metoda i mogućnost njene primene na zavarene spojeve tankih cilindričnih ljuski, ne uzimajući u obzir specifičnost zavarenih spojeva (heterogenost strukture, zaostale napone i geometrijske nepravilnosti), a sve sa ciljem dobijanja dovoljno tačne i jednostavne inženjerske procedure za određivanje sila rasta prsline (SRP) u zavarenim spojevima u kojima su prisutni zaostali naponi i geometrijske nepravilnosti. U radu su prikazane modifikacije radi uprošćenja REI metode i mogućnosti izrade odgovarajućeg programa u cilju brže primene procedure. AB - The modified REI method and possibility of its application to the welded joints of this cylindrical shells have been analyzed in the paper, without taking into consideration specificity of welded joints (heterogenity of structure, residual stresses and geometric irregularities), in order to obtain quite correct and simple engineering procedures for determination of crack grow forces in welded joints in which there are residual stresses and geometric irregularities. The modifications for REI method simplification and possibilities of producing suitable program in order to speed up application of procedure have been reviewed in the paper. PB - Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Beograd T2 - Procesna tehnika T1 - Procena čvrstoće zavarenih spojeva na tankim cilindričnim ljuskama oslabljenim aksijalnom prslinom, modifikovanom rei metodom EP - 126 IS - 1 SP - 123 VL - 18 UR - https://hdl.handle.net/21.15107/rcub_machinery_310 ER -
@article{ author = "Aleksić, Vujadin and Arsić, Miodrag A. and Sedmak, Aleksandar", year = "2002", abstract = "U radu su analizirani modifikovana REI metoda i mogućnost njene primene na zavarene spojeve tankih cilindričnih ljuski, ne uzimajući u obzir specifičnost zavarenih spojeva (heterogenost strukture, zaostale napone i geometrijske nepravilnosti), a sve sa ciljem dobijanja dovoljno tačne i jednostavne inženjerske procedure za određivanje sila rasta prsline (SRP) u zavarenim spojevima u kojima su prisutni zaostali naponi i geometrijske nepravilnosti. U radu su prikazane modifikacije radi uprošćenja REI metode i mogućnosti izrade odgovarajućeg programa u cilju brže primene procedure., The modified REI method and possibility of its application to the welded joints of this cylindrical shells have been analyzed in the paper, without taking into consideration specificity of welded joints (heterogenity of structure, residual stresses and geometric irregularities), in order to obtain quite correct and simple engineering procedures for determination of crack grow forces in welded joints in which there are residual stresses and geometric irregularities. The modifications for REI method simplification and possibilities of producing suitable program in order to speed up application of procedure have been reviewed in the paper.", publisher = "Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Beograd", journal = "Procesna tehnika", title = "Procena čvrstoće zavarenih spojeva na tankim cilindričnim ljuskama oslabljenim aksijalnom prslinom, modifikovanom rei metodom", pages = "126-123", number = "1", volume = "18", url = "https://hdl.handle.net/21.15107/rcub_machinery_310" }
Aleksić, V., Arsić, M. A.,& Sedmak, A.. (2002). Procena čvrstoće zavarenih spojeva na tankim cilindričnim ljuskama oslabljenim aksijalnom prslinom, modifikovanom rei metodom. in Procesna tehnika Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Beograd., 18(1), 123-126. https://hdl.handle.net/21.15107/rcub_machinery_310
Aleksić V, Arsić MA, Sedmak A. Procena čvrstoće zavarenih spojeva na tankim cilindričnim ljuskama oslabljenim aksijalnom prslinom, modifikovanom rei metodom. in Procesna tehnika. 2002;18(1):123-126. https://hdl.handle.net/21.15107/rcub_machinery_310 .
Aleksić, Vujadin, Arsić, Miodrag A., Sedmak, Aleksandar, "Procena čvrstoće zavarenih spojeva na tankim cilindričnim ljuskama oslabljenim aksijalnom prslinom, modifikovanom rei metodom" in Procesna tehnika, 18, no. 1 (2002):123-126, https://hdl.handle.net/21.15107/rcub_machinery_310 .