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Vol 10, Issue 1, 2014
Pages: 155 - 162
Professional paper
Metallic materials
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Published: 24.04.2014. Professional paper Metallic materials

FATIGUE ANALYSIS STEEL WELDED JOINT NN-70 IN WITNESS DEFECTS TYPE OF CRACK

By
Dženana Gačo ,
Dženana Gačo
Contact Dženana Gačo

Tehnički fakultet Bihać, University of Bihać , Bihać , Bosnia and Herzegovina

Zijah Burzić ,
Zijah Burzić

Vojnotehnički institut , Beograd , Serbia

Fadil Islamović ,
Fadil Islamović

Tehnički fakultet Bihać, University of Bihać , Bihać , Bosnia and Herzegovina

Nermin Bišćević
Nermin Bišćević

JU Mašinsko – saobraćajna mješovita srednja škola Bihać , Bihać , Bosnia and Herzegovina

Abstract

This paper describes the behavior of welded steel components NN-70 in the presence of defects such as cracks in the operation of variable load. Knowing the conditions under which the particular construction operates and knowing the welding technology of the same, we can solidly calculate and assume the remaining life of exploration. By assessing the growth parameters of crack lassitude the components of the welded steel joints of NN-70 represent one of the most important testing methods used in assessing the integrity and remaining life of any welded structure and makes this research more purposeful. 

References

1.
Burzić Z, Sedmak S, Manjgo M. Eksperimentalno određivanje parametara mehanike loma zavarenih spojeva. Integritet i vek konstrukcija. 2001;(2):97.
2.
Bišćević N. 2012;
3.
Paris P, Erdogan F. A Critical Analysis of Crack Propagation Laws. Trans ASME, Journal Basic Eng. (4):528.
4.
Astm. Standard Test Method for Constant-Load-Amplitude Fatigue Crack Growth Rates Above 10 -8 m/cycle. 1986;714.
5.
Paris P, Hayden B. A New System for Fatigue Crack Growth Measurement and Control. ASTM Symposium on Fatigue Crack Growth. 1989;

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