Comments on the influence of stress state on internal erosion

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F17%3APU124845" target="_blank" >RIV/00216305:26110/17:PU124845 - 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
Comments on the influence of stress state on internal erosion
Original language description
Internal instability in soil involves erosion of fine particles caused by the hydraulic forces imposed by seepage or leakage flow, which may cause considerable changes in the hydraulic and mechanical behaviour of the soil. It has been documented that three factors act in internal erosion, namely soil susceptibility, hydraulic action and state of stress. The latter factor is still not completely scrutinized. Therefore, in the paper an overview of available researches on the phenomenon was conducted with respect to the relation between instability characteristics and stress state in the soil. Types of internal erosion test methods were summarized and classified, available findings of laboratory methods were briefly assessed. The initiation and development of internal erosion in relation to the effect of stress state was described as well. Final discussion on the effect of stress on internal erosion at particular locations of dam was carried out based on the available data. The proposals for the further necessary research are mentioned.
Czech name
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Czech description
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Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Budowle piętrzące eksploatacja i monitoring
ISBN
978-83-64979-23-1
ISSN
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e-ISSN
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Number of pages
17
Pages from-to
181-197
Publisher name
Instytut Meterologii i Gospodarki Wodnej, Panstwowy Instytut Badawczy, Warszawa
Place of publication
Warszawa, Polsko
Event location
Zawoja
Event date
Sep 19, 2017
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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