Life prediction of large lifting equipment under considering the influence of local dynamic effect
Stochastic-seismic analysis of a large lifting equipment is carried out considering the influence of local dynamic effect and the change of acceleration spectrum value at 42.5 m height of elevation. The related calculating formulas are deduced and the relevant calculating procedure is compiled. The...
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| Veröffentlicht in: | Ji xie gong cheng xue bao 2004-08, Vol.40 (8), p.174-177 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | chi |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | Stochastic-seismic analysis of a large lifting equipment is carried out considering the influence of local dynamic effect and the change of acceleration spectrum value at 42.5 m height of elevation. The related calculating formulas are deduced and the relevant calculating procedure is compiled. The influence of local dynamic effect on life prediction of lifting equipment is investigated through calculation of engineering examples, and some |
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| ISSN: | 0577-6686 |
| DOI: | 10.3901/jme.2004.08.174 |