Dynamic response of a structure due to different vibration sources

Dynamic response of a structure due to different vibration sources

The aim of the work is to acquire the answer for a question if, and to what extent the dynamic excitation forced by underground movement of metro carts or another vibration source impacts the condition of the existing building. To get that assessment, a corresponding numerical model of the tunnel an...

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Bibliographic Details
Published in:E3S web of conferences Vol. 106; p. 1014
Main Authors: Kogut, Janusz P., Śmierciak, Tomasz
Format: Journal Article Conference Proceeding
Language:English
Published: Les Ulis EDP Sciences 01-01-2019
Subjects:
Acceleration
Carts
Dynamic response
Earthquakes
Mathematical models
Non-cohesive soils
Numerical model
Numerical models
Seismic activity
Shafts (machine elements)
Soil structure
Subways
Vibration
Vibrations
Vibrations propagation
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Summary:The aim of the work is to acquire the answer for a question if, and to what extent the dynamic excitation forced by underground movement of metro carts or another vibration source impacts the condition of the existing building. To get that assessment, a corresponding numerical model of the tunnel and soil and the structure is created. As input, the acceleration response spectrum computed for the Gulf of Aquaba earthquake is used, as well as the quasi-static axle loading of typical metro carts. The output is shown as the time-history response of the ground-level nodes that will later be used to assess the influence of vibrations with the help of Ciesielski (SWD) scales.
ISSN:2267-1242
2555-0403
2267-1242
DOI:10.1051/e3sconf/201910601014