Volume 18, Issue No.3-4

KEY WORDS

Anchor bolts, numerical and experimental methods of mechanics, dynamometer.

ABSTRACT

Anchor bolts in heavy machines of metallurgical plants are often, from the point of view of their carrying capacity, limiting factor in increasing productivity. This paper presents some possibilities of increasing strength of anchor bolts using numerical and experimental methods of mechanics. Proposed and verified procedures allow determining the actual stress states during tightening the anchor bolts and nuts and reduce dynamic loads in bolts as well as in operating machines.

CITATION INFORMATION

Acta Mechanica Slovaca. Volume 18, Issue 3-4, Pages 14–19, ISSN 1335-2393

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  Proposal of Methodology and Calibration of Dynamometers for ...

REFERENCES

[1] Trebuňa, F., Šimčak, F., Bocko, J. (2009). Decreasing of vibration amplitudes of the converter pedestal by design changes and changes in prestress of the bolted joints, Engineering Failure Analysis, 16, p. 262-272
[2] Trebuňa, F. et al. (2000). Pevnostné posúdenie kotviacich skrutiek stojana ZPO I a ich spojenia so základom. SjF TU v Košiciach.

[3] Trebuňa F. et al. (2009). Riešenie predlženia životnosti liacieho stojana s využitím záverov doterajších analýz a návrhy úprav pre predlženie životnosti liacieho stojana. SjF TU, Košice
[4] Trebuňa, F. et al. (2005). Vibration of converter pedestal, suggestions for possible structural modifications and their verification. SjF TU, Košice
[5] Kobayshi, A. S. (1993). Handbook on Experimental Mechanics, VCH Verlagsgesellschaft mbH, Weinheim, Germany.
[6] Ožbolt, J., Eligehausen, R., Periškić, G., Mayer, U. (2007). 3D FE analysis of anchor bolts with large embedment depths. In.: Engineering Fracture Mechanics. Volume: 74, Issue: 1-2, P. 168-178, ISSN: 0013-7944
[7] Trebuňa, F., Šimčák, F. (2007). Príručka experimentálnej mechaniky. Typopress, Košice
[8] Trebuňa, F., Šimčák, F., Bocko, J., Trebuňa, P. (2010). Failure analysis of mechanical elements in steelworks equipment by methods of experimental mechanics. In: Engineering Failure Analysis. Vol. 17, no. 4 (2010), p. 787-801. - ISSN 1350-6307
[9] Trebuňa, F., Šimčák, F., Bocko (2009). Decreasing of vibration amplitudes of the converter pedestal by design changes and changes in prestress of the bolted joints. In: Engineering Failure Analysis. Vol. 16, no. 1, p. 262-272. - ISSN 1350-6307
[10] Delyová I. et al. (2014). Stress analysis of the thin-walled vessels. In: Applied Mechanics and Materials. Vol. 611, p. 273-278. - ISSN 1660-9336

 

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