| Issue |
E3S Web Conf.
Volume 400, 2023
International Conference on Sciences, Mathematics, and Education (ICoSMEd 2022)
|
|
|---|---|---|
| Article Number | 01016 | |
| Number of page(s) | 8 | |
| Section | Theory and Application in Physics | |
| DOI | https://doi.org/10.1051/e3sconf/202340001016 | |
| Published online | 03 July 2023 | |
Analysis of Vibration Patterns on Slopes Due to Vehicles On Landslides Using The Microtremor Method, Tomilito District, North Gorontalo
S1 Physics Study Program, Universitas Negeri Gorontalo, 96554 Bonebolango, Gorontalo, Indonesia
* Corresponding author: meilan.demulawa@ung.ac.id
This study aims to determine the graphic patterns of vibration on slopes caused by vehicles, and graphic designs can be observed based on the time and frequency domains. The research data were recorded using a movable type TDL 303 S (three components) with six measurement points in Tomilito District. The recorded data were processed using the Geopsy software. The data analysis was used is HVSR analysis. HVSR research has produced timeand frequency-domain graph patterns. Based on the data analysis, in the design of the time-domain graph, locations close to the road have interference/noise caused by the vehicle amplitudes. This area does not exist, and the frequency-domain graph has natural frequency values and amplification at the peak of the H/V curve. In each morning time curve, the frequency in the range of 18-37 Hz experiences an increase in amplitude. By contrast, the amplitude did not increase significantly.
© The Authors, published by EDP Sciences, 2023
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