. . "residual stresses; noncircular opening; X-ray diffraction; finite element modelling"@en . "1"^^ . "RIV/68407700:21340/14:00227852!RIV15-MSM-21340___" . "Mechanika na mashinite" . "0861-9727" . . . "Ivanova, M." . . "Duncheva, G." . . . "Experimental and Finite element Modelling of the Residual Stress Distribution around noncircular opening"@en . "Experimental and Finite element Modelling of the Residual Stress Distribution around noncircular opening"@en . "In this paper an aproach to enhancement of fatigue life of steel structural components with noncircular openenigs, which contain roundness, is studied. The beneficial effect from applying of studied approach is proved."@en . "XXII" . "BG - Bulharsk\u00E1 republika" . . . . "Eksperimantalno i kraino-elementno modelirane na razpredelenieto na ostata\u010Dnite napre\u017Eenia okolo nerakli otvori" . . "Eksperimantalno i kraino-elementno modelirane na razpredelenieto na ostata\u010Dnite napre\u017Eenia okolo nerakli otvori" . "14001" . . "Ichkova, M." . "[A28B54BC19FE]" . . "21340" . "Ganev, Nikolaj" . "I" . "1" . . . "4"^^ . "RIV/68407700:21340/14:00227852" . "V statiata e izsledvan podhod za povishavane na umornata dalgotrainost na stomaneni konstrukcionni elementi s nekragli otvori, sadarzashti zakraglenia. Dokazan e polezniat efekt ot prilagane na izsledvania podhod." . "6"^^ .