Evaluation of the stability of slopes of dams of small water reservoirs in relation to the requirements of CSN 75 2410

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F15%3APU115704" target="_blank" >RIV/00216305:26110/15:PU115704 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Evaluation of the stability of slopes of dams of small water reservoirs in relation to the requirements of CSN 75 2410
Original language description
Small reservoirs are defined by the Czech national standard ČSN 75 2410 as a schemes with dam height smaller than 9 m and with reservoir capacity less than 2 million m3. In some cases designing and assessing a slope stability of small embankment dams isnot carried out using slope stability calculations. For these dams standard ČSN 75 2410 recommends the maximal upstream and downstream slopes based on embankment material classification. Even so the margin of safety of these recommended slopes is not assigned. Aim of this paper is to evaluate safety reserve included in recommended slopes for the most frequent homogenous embankment dams. The safety factors for individual variants were evaluated using the PLAXIS 2D and the GeoStudio Slope/W software. Theresults indicated reasonable safety reserve in case of embankments provided with toe drain, much less safety was achieved in cases with small dams with phreatic surface reaching the downstream slope. Rather small safety factors for upstre
Czech name
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Czech description
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Project
<a href="/en/project/TA04020670" target="_blank" >TA04020670: The utilization of probabilistic methods for safety survailance of dams with respect to its safety during global climate change.</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Eksploatacja budowli pietrzacych - diagnostyka i zapobieganie zagroženiom
ISBN
978-83-64979-09-5
ISSN
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e-ISSN
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Number of pages
13
Pages from-to
213-225
Publisher name
Instytut Meteorologii i Gospodarki Wodnej, Panstwowy Instytut Badawczy, Waszawa
Place of publication
Waszawa, PL
Event location
Beskid Sadecki
Event date
Sep 29, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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