"2"^^ . . "[7E969EE5BB1F]" . "670643" . . "Walkers Approach and its Modification in the Haigh Diagram Construction"@en . . "17" . . "P(GA106/03/1265)" . "Walkers Approach and its Modification in the Haigh Diagram Construction"@en . . "Kohout, Jan" . "1429-6055" . "4"^^ . . . "Walkers Approach of the description of the influence of loading cycle asymmetry in the high-cycle region consists in multiplying by a factor of Pm where P is one of used asymmetry parameters, defined by the quotien of maximum stress and stress amplitude. This approach can be relatively simply generalized also for low-cycle region as shown by the authors last year. Certain difficulty appears for high values parameter P when an unacceptable relation UTS < sigma c Pm (sigma c means fatigue limit) can be obbtained. It has a very unpleasant consequence in the High diagram construction: the curve does not cross the UTS value on mean stress axis as asked. The paper proposes a modification which is identical with walkers approach for lower values of asymmetry parameter P and, on the other hand, does not allow to overstep the UTS value for high values of parameter P. The advantage of this modification is best presented in the Haigh diagram." . . "Walkers Approach and its Modification in the Haigh Diagram Construction" . . "Fatigue, Walkers approach, Haigh diagram"@en . . "288/2002," . . "Zeszyty naukowe politechniki Opolskiej seria Mechanika" . "Walkers Approach and its Modification in the Haigh Diagram Construction" . . "26210" . "V\u011Bchet, Stanislav" . "RIV/00216305:26210/02:PU36547!RIV/2004/GA0/262104/N" . . . "0"^^ . "CZ - \u010Cesk\u00E1 republika" . "0"^^ . . "2"^^ . "Walkers Approach of the description of the influence of loading cycle asymmetry in the high-cycle region consists in multiplying by a factor of Pm where P is one of used asymmetry parameters, defined by the quotien of maximum stress and stress amplitude. This approach can be relatively simply generalized also for low-cycle region as shown by the authors last year. Certain difficulty appears for high values parameter P when an unacceptable relation UTS < sigma c Pm (sigma c means fatigue limit) can be obbtained. It has a very unpleasant consequence in the High diagram construction: the curve does not cross the UTS value on mean stress axis as asked. The paper proposes a modification which is identical with walkers approach for lower values of asymmetry parameter P and, on the other hand, does not allow to overstep the UTS value for high values of parameter P. The advantage of this modification is best presented in the Haigh diagram."@en . . "RIV/00216305:26210/02:PU36547" . "77-80" .