KFU. Card publication. Seepage through earth dam with clay core and toe drain: the Casagrande-Numerov analytical legacy revisited

KAZAN
FEDERAL UNIVERSITY

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SEEPAGE THROUGH EARTH DAM WITH CLAY CORE AND TOE DRAIN: THE CASAGRANDE-NUMEROV ANALYTICAL LEGACY REVISITED

Form of presentation

Articles in international journals and collections

Year of publication

2021

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Authors, employees of KFU

Obnosov Yuriy Viktorovich, author

Other authors

Al-Maktoumi Ali , author

Kacimov Anvar Rashidovich, author

Bibliographic description in the original language

Yu.V.Obnosov, A. Al-Maktoumi, A.R.Kacimov. Seepage through earth dam with clay core and toe drain: the Casagrande-Numerov analytical legacy revisited. ISH J. Hydraulic Eng. (Taylor & Francis), 2021 27, (S1),264-272. https://doi.org/10.1080/09715010.2019.1633694 (IF=0.56, Scopus Q2)

Annotation

Abstract. Seepage through a zoned earth-filled dam with a vertical clay core, two permeable shoulders and toe drain is studied. Seepage through the core and the downstream shoulder are coupled. The flow rate and phreatic surface are found. The hodograph method is used, viz. a conformal mapping of a rectangle in the complex potential plane onto a circular triangle. Numerically, MODFLOW 2005 simulated seepage with refraction of the streamlines at the interfaces between the core and both shoulders.

Keywords

complex potential-hodograph method, phreatic surface ? refraction, MODFLOW numerical simulations

The name of the journal

ISH Journal of Hydraulic Engineering

URL

https://doi.org/10.1080/09715010.2019.1633694

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=261308&p_lang=2

Resource files

File name	Size (MB)	Format
IS__J_E2019.pdf	1,82	pdf	show / download

Full metadata record

Field DC	Value	Language
dc.contributor.author	Obnosov Yuriy Viktorovich	ru_RU
dc.contributor.author	Al-Maktoumi Ali	ru_RU
dc.contributor.author	Kacimov Anvar Rashidovich	ru_RU
dc.date.accessioned	2021-01-01T00:00:00Z	ru_RU
dc.date.available	2021-01-01T00:00:00Z	ru_RU
dc.date.issued	2021	ru_RU
dc.identifier.citation	Yu.V.Obnosov, A. Al-Maktoumi, A.R.Kacimov. Seepage through earth dam with clay core and toe drain: the Casagrande-Numerov analytical legacy revisited. ISH J. Hydraulic Eng. (Taylor & Francis), 2021 27, (S1),264-272. https://doi.org/10.1080/09715010.2019.1633694 (IF=0.56, Scopus Q2)	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=261308&p_lang=2	ru_RU
dc.description.abstract	ISH Journal of Hydraulic Engineering	ru_RU
dc.description.abstract	Abstract. Seepage through a zoned earth-filled dam with a vertical clay core, two permeable shoulders and toe drain is studied. Seepage through the core and the downstream shoulder are coupled. The flow rate and phreatic surface are found. The hodograph method is used, viz. a conformal mapping of a rectangle in the complex potential plane onto a circular triangle. Numerically, MODFLOW 2005 simulated seepage with refraction of the streamlines at the interfaces between the core and both shoulders.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	complex potential-hodograph method	ru_RU
dc.subject	phreatic surface ? refraction	ru_RU
dc.subject	MODFLOW numerical simulations	ru_RU
dc.title	Seepage through earth dam with clay core and toe drain: the Casagrande-Numerov analytical legacy revisited	ru_RU
dc.type	Articles in international journals and collections	ru_RU