Deep Low‐Frequency Earthquakes Beneath the Hakone Volcano, Central Japan, and their Relation to Volcanic Activity
Sign Up to like & getrecommendations! Published in 2019 at "Geophysical Research Letters"
DOI: 10.1029/2019gl084357
Abstract: Deep low‐frequency earthquakes (DLFEs) are ubiquitous seismic activities in the deep parts of volcanoes. Owing to the low signal‐to‐noise ratio, the seismic activities of DLFEs have not been characterized in detail; particularly, the linkage between… read more here.
Keywords: deep low; frequency earthquakes; low frequency; volcano ... See more keywords
The slow self-arresting nature of low-frequency earthquakes
Sign Up to like & getrecommendations! Published in 2021 at "Nature Communications"
DOI: 10.1038/s41467-021-25823-w
Abstract: Low-frequency earthquakes are a series of recurring small earthquakes that are thought to compose tectonic tremors. Compared with regular earthquakes of the same magnitude, low-frequency earthquakes have longer source durations and smaller stress drops and… read more here.
Keywords: slow self; low frequency; frequency earthquakes; self arresting ... See more keywords
Décollement geometry controls on shallow very low frequency earthquakes
Sign Up to like & getrecommendations! Published in 2022 at "Scientific Reports"
DOI: 10.1038/s41598-022-06645-2
Abstract: Recent studies have documented the occurrence of shallow very low frequency earthquakes (VLFE) in subduction zones. The heterogeneity of the materials or stresses that act on the plate interface results in the variable slip rate.… read more here.
Keywords: shallow low; collement geometry; stress; geometry ... See more keywords
Seismic Qualification of Electrical Cabinet Using High-Fidelity Simulation under High Frequency Earthquakes
Sign Up to like & getrecommendations! Published in 2020 at "Sustainability"
DOI: 10.3390/su12198048
Abstract: Most nuclear and nonnuclear power plants have been designed in the frequency range of 2 to 10 Hz, but now, the design guidelines for structural and nonstructural components such as electrical cabinets must be improved… read more here.
Keywords: seismic qualification; electrical cabinet; frequency earthquakes; cabinet ... See more keywords