A Comparative Analysis for Defining the Sliding Surface and Internal Structure in an Active Landslide Using the HVSR Passive Geophysical Technique in Pujilí (Cotopaxi), Ecuador

A Comparative Analysis for Defining the Sliding Surface and Internal Structure in an Active Landslide Using the HVSR Passive Geophysical Technique in Pujilí (Cotopaxi), Ecuador

Geophysical techniques were employed to analyze one of the landslides that affected the main access road to Pujilí (Ecuador). A passive seismic technique was utilized to test a total of 70 horizontal to vertical spectral ratio (HVSR) points, complemented by an active seismic-refraction profile and a...

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Bibliographic Details
Main Authors: Olegario Alonso-Pandavenes, Daniela Bernal, Francisco Javier Torrijo, Julio Garzón-Roca
Format: Article
Language:English
Published: MDPI AG 2023-04-01
Series:Land
Subjects:
Pujilí landslide
HVSR
MASW technique
surface of rupture
natural frequency <i>f<sub>o</sub></i>
Online Access:https://www.mdpi.com/2073-445X/12/5/961

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