Current stability modelling of an incipient San Andres giant landslide on El Hierro Island, Canaries, Spain - first attempt using limited input data

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F20%3A00532209" target="_blank" >RIV/67985831:_____/20:00532209 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985891:_____/20:00532209 RIV/00216208:11310/20:10415831

Výsledek na webu

<a href="https://www.irsm.cas.cz/materialy/acta_content/2020_doi/Blahut_AGG_2020_0006.pdf" target="_blank" >https://www.irsm.cas.cz/materialy/acta_content/2020_doi/Blahut_AGG_2020_0006.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.13168/AGG.2020.0006" target="_blank" >10.13168/AGG.2020.0006</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Current stability modelling of an incipient San Andres giant landslide on El Hierro Island, Canaries, Spain - first attempt using limited input data

Popis výsledku v původním jazyce

This paper presents first results from stability modelling of a deep-seated San Andres Landslide located on the El Hierro Island, Canaries. It combines information from own surficial field surveys, geotechnical testing, literature and analogies from other parts of the island and Canary Islands in general. Despite using limited data a slope profile for modelling has been defined and several models have been calculated. These include variations in the rock properties, influence of seismic loading and differences in sea level. This first attempt shows that San Andres Landslide is currently stable however, it might be reactivated as a result of an earthquake with minimum VII intensity. Even in seismically calm periods a creep might be induced by the unconsolidated sea sediments located at the toe of the landslide. However, more detailed information about the internal structure of the landslide and rock properties is needed for thorough conclusions.

Název v anglickém jazyce

Current stability modelling of an incipient San Andres giant landslide on El Hierro Island, Canaries, Spain - first attempt using limited input data

Popis výsledku anglicky

This paper presents first results from stability modelling of a deep-seated San Andres Landslide located on the El Hierro Island, Canaries. It combines information from own surficial field surveys, geotechnical testing, literature and analogies from other parts of the island and Canary Islands in general. Despite using limited data a slope profile for modelling has been defined and several models have been calculated. These include variations in the rock properties, influence of seismic loading and differences in sea level. This first attempt shows that San Andres Landslide is currently stable however, it might be reactivated as a result of an earthquake with minimum VII intensity. Even in seismically calm periods a creep might be induced by the unconsolidated sea sediments located at the toe of the landslide. However, more detailed information about the internal structure of the landslide and rock properties is needed for thorough conclusions.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20701 - Environmental and geological engineering, geotechnics

Projekt

<a href="/cs/project/GJ16-12227Y" target="_blank" >GJ16-12227Y: Dynamika megasesuvu na El Hierru analyzovaná pomocí "big data" za účelem predikce budoucího chování megasesuvů i na dalších vulkanických ostrovech</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Acta geodynamica et geomaterialia

ISSN

1214-9705

e-ISSN

—

Svazek periodika

17

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

11

Strana od-do

89-99

Kód UT WoS článku

000520840100007

EID výsledku v databázi Scopus

—