Mathematical modeling of low-frequency diagnostic vibration-acoustic vibrations of linear-extended energy objects of housing and communal services

Mathematical modeling of low-frequency diagnostic vibration-acoustic vibrations of linear-extended energy objects of housing and communal services

A modal analysis of natural vibrations of polyethylene pipelines is proposed, which is a calculation of the vertical and lateral pressure exerted by the soil on the pipelines, on the basis of which the study of vibrations in the ANSYS software package was carried out. The results of modal analysis a...

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Veröffentlicht in:E3S web of conferences 2020-01, Vol.216, p.1076
Hauptverfasser: Zakharova, V.E., Gaponenko, S.O., Fedotova, A.O.
Format: Artikel
Sprache:eng
Schlagworte:
Diagnostic systems
Lateral pressure
Mathematical models
Modal analysis
Pipelines
Polyethylene
Polyethylenes
Vibration
Vibrations
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Beschreibung
Zusammenfassung:A modal analysis of natural vibrations of polyethylene pipelines is proposed, which is a calculation of the vertical and lateral pressure exerted by the soil on the pipelines, on the basis of which the study of vibrations in the ANSYS software package was carried out. The results of modal analysis are presented for polyethylene pipes with a layout with inclined walls and various soils.
ISSN:2267-1242
2555-0403
2267-1242
DOI:10.1051/e3sconf/202021601076