Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Jan Burjánek"'
Publikováno v:
Earth, Planets and Space, Vol 75, Iss 1, Pp 1-13 (2023)
Abstract In this study, we determine the properties of the maar volcanic structure using ambient vibration analysis. We performed several ambient vibrations surveys at Mýtina maar (West-Bohemia, Czechia) to map amplification by site-to-reference spe
Externí odkaz:
https://doaj.org/article/9c155f1da3ea4c6391be9a6634271c2c
Publikováno v:
Earth, Planets and Space, Vol 69, Iss 1, Pp 1-9 (2017)
Abstract Rock slope failures can lead to huge human and economic loss depending on their size and exact location. Reasonable hazard mitigation requires thorough understanding of the underlying slope driving mechanisms and its rock mass properties. Me
Externí odkaz:
https://doaj.org/article/da765ca972d540b3b933ea507985e246
In this study, we determine the properties of the maar volcanic structure using ambient vibration analysis. We performed several ambient vibrations surveys at Mýtina maar (West-Bohemia, Czechia) to map amplification by site-to-reference spectral rat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aee2025380d4a1b885d5d0e85742f1da
https://doi.org/10.21203/rs.3.rs-2138041/v1
https://doi.org/10.21203/rs.3.rs-2138041/v1
Site Characterization of Swiss Strong-Motion Stations: The Benefit of Advanced Processing Algorithms
Autor:
Jan Burjánek, Clotaire Michel, Donat Fäh, Paolo Bergamo, Vincent Perron, Francesco Panzera, Manuel Hobiger, Walter Imperatori, Agostiny Marrios Lontsi
Publikováno v:
Bulletin of the Seismological Society of America. 111:1713-1739
Since 2009, 91 new strong-motion stations were built for the renewal of the Swiss Strong Motion Network. Another nine stations will be installed until 2022. For each new station, an extensive site characterization study is performed to model the 1D s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3e2f0ac25429e956e2da22f80714414
https://doi.org/10.1785/0120200316
https://doi.org/10.1785/0120200316
Autor:
Jozef Müller, Jan Burjánek
In this study, we performed a non-invasive ambient noise investigation of unsaturated rock structures in the Bohemian Paradise (Bohemian Cretaceous Basin, Czech Republic). Our study focused on two key topics: 1) An in situ elastic moduli estimate of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90042c656527b6d908c24a6cd04cb8f2
https://doi.org/10.5194/egusphere-egu22-6125
https://doi.org/10.5194/egusphere-egu22-6125
Publikováno v:
Journal of Geophysical Research: Solid Earth. 124:13039-13059
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85af8703966b9cc1e04a7e7aca2c286e
https://doi.org/10.1029/2019jb018607
https://doi.org/10.1029/2019jb018607
Publikováno v:
Journal of Geophysical Research: Earth Surface, 126 (4)
Reliable monitoring of unstable rock slopes is a prerequisite for successful mitigation of landslide hazards. However, most state‐of‐the art techniques rely on measuring the local surface displacement in the potential release area. In contrast, r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5210d3332afdb653c0df39be3ebf193e
Publikováno v:
EGUsphere
Measuring ambient seismic vibration provides a promising tool to monitor unstable rock slopes due to its independence from actual surface deformations. It is generally observed that the seismic wavefield, arising from ambient vibrations, polarizes pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d25fc0c9414c5d20f64e864d705eb3cf
Earthquake-induced landslides can have serious social impacts, causing many casualties and significant damage to infrastructure. They are the most destructive secondary hazards related to earthquakes. The impact of strong seismic events is not limite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cb73706b5e838e37c11852b63e7043d
https://doi.org/10.5194/egusphere-egu2020-9997
https://doi.org/10.5194/egusphere-egu2020-9997
Publikováno v:
EGUsphere
The Preonzo rock slope instability in southern Switzerland partly collapsed in 2012, releasing a volume of ~210’000 m3 and leaving behind an unstable rock mass of about 140’000 m3. Shortly after the collapse, a small-aperture seismic array measur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58f6c1c0823d4dc176353113f8e2982b
https://doi.org/10.5194/egusphere-egu2020-9701
https://doi.org/10.5194/egusphere-egu2020-9701