Shallow movements in clay rich rocks detected during subnormal precipitation period

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985891%3A_____%2F19%3A00511803" target="_blank" >RIV/67985891:_____/19:00511803 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21110/19:00334561

Výsledek na webu

<a href="https://www.irsm.cas.cz/materialy/acta_content/2019_doi/Balek_AGG_2019_0034.pdf" target="_blank" >https://www.irsm.cas.cz/materialy/acta_content/2019_doi/Balek_AGG_2019_0034.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.13168/AGG.2019.0034" target="_blank" >10.13168/AGG.2019.0034</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Shallow movements in clay rich rocks detected during subnormal precipitation period

Popis výsledku v původním jazyce

The paper aims at the evaluation of the landslide movement monitoring near Třebenice town in the České středohoří hilly land, Czechia. The monitored period between May of 2017 and January 2019 is characterized by negative effective precipitations and continually decreasing ground water levels in conditions of Cretaceous sedimentary rocks of different permeability. In the spring of 2017, the SAA (ShapeAccelArray) sensor was installed into the borehole placed one the most active part of the landslide area. Sensor was stabilized in 16 m depth, 2.5 m under the deepest sliding plane. SAA sensor automatically registers absolute values of displacements in different layers. The results indicate a slow movement above the shallower (4 m deep) sliding plane, with velocities changing significantly based on annual period from 3 mm/month during spring to 0 mm during late summer and autumn months. Measured displacements were confronted with course of GWLs, temperature and potential effective precipitation, to discover causes of the reversible movement.

Název v anglickém jazyce

Shallow movements in clay rich rocks detected during subnormal precipitation period

Popis výsledku anglicky

The paper aims at the evaluation of the landslide movement monitoring near Třebenice town in the České středohoří hilly land, Czechia. The monitored period between May of 2017 and January 2019 is characterized by negative effective precipitations and continually decreasing ground water levels in conditions of Cretaceous sedimentary rocks of different permeability. In the spring of 2017, the SAA (ShapeAccelArray) sensor was installed into the borehole placed one the most active part of the landslide area. Sensor was stabilized in 16 m depth, 2.5 m under the deepest sliding plane. SAA sensor automatically registers absolute values of displacements in different layers. The results indicate a slow movement above the shallower (4 m deep) sliding plane, with velocities changing significantly based on annual period from 3 mm/month during spring to 0 mm during late summer and autumn months. Measured displacements were confronted with course of GWLs, temperature and potential effective precipitation, to discover causes of the reversible movement.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10505 - Geology

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2019

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

16

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

409-417

Kód UT WoS článku

000500942800007

EID výsledku v databázi Scopus

2-s2.0-85077905761