Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Lubomír Petrula"'
Publikováno v:
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, Vol 68, Iss 4, Pp 669-678 (2020)
Hydraulic conductivity determination plays an essential role in the investigation of groundwater flow regime which can then influence many field problems such as pumping capabilities in the area, transport of contaminant or heat and soil internal ero
Externí odkaz:
https://doaj.org/article/9c39d6cf3c2846e1bea726a5dd05894a
Publikováno v:
Građevinar, Vol 70, Iss 04., Pp 337-343 (2018)
The analysis of groundwater contamination at the former military airport, due to fuel tanks leakage and other accidental spills, mainly involving polycyclic aromatic hydrocarbons (PAH), is presented in the paper. It was observed by modelling that, af
Externí odkaz:
https://doaj.org/article/565c94cbdbe4410790ee9ac997e0811c
Autor:
Lubomír Petrula, Jaromír Říha
Publikováno v:
Journal of Hydrology and Hydromechanics. 70:376-384
Backward erosion piping is driven by seepage forces acting on the soil grains at the downstream end of the seepage path. A new device for the laboratory testing of backward erosion progression was developed and tested. The device consists of a plexig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9550bce75640d9e633e3e815799ae09
https://doi.org/10.2478/johh-2022-0023
https://doi.org/10.2478/johh-2022-0023
Publikováno v:
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, Vol 68, Iss 4, Pp 669-678 (2020)
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis. 2020, vol. 68, issue 4, p. 669-678.
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis. 2020, vol. 68, issue 4, p. 669-678.
Hydraulic conductivity determination plays an essential role in the investigation of groundwater flow regime which can then influence many field problems such as pumping capabilities in the area, transport of contaminant or heat and soil internal ero
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df76c1062fbd5b8b227a2cf23c0d948b
https://doi.org/10.11118/actaun202068040669
https://doi.org/10.11118/actaun202068040669
Publikováno v:
Géotechnique Letters. 10:377-384
Heave is a type of deformation that occurs due to seepage, which may evolve into backward erosion piping and eventually lead to the total collapse of a hydraulic structure. It may occur downstream of the hydraulic structure when uniform non-cohesive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4818d068b6fa8478ec5e4421ddc22c98
https://doi.org/10.1680/jgele.19.00054
https://doi.org/10.1680/jgele.19.00054
Publikováno v:
Water. 2020, vol. 12, issue 8, p. 1-21.
Water, Vol 12, Iss 2309, p 2309 (2020)
Water
Volume 12
Issue 8
Water, Vol 12, Iss 2309, p 2309 (2020)
Water
Volume 12
Issue 8
Failures of small dams can pose a serious threat to people and property even if the size of the schemes is relatively low. In many cases, small dams are situated in a cascade along streams, meaning that the failure of the uppermost dam may cause the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a8957d681c05a26a30a9ec26c4e154f
https://hdl.handle.net/11012/194870
https://hdl.handle.net/11012/194870
Publikováno v:
Journal of Hydrology and Hydromechanics, Vol 66, Iss 3, Pp 337-347 (2018)
Journal of Hydrology and Hydromechanics. 2018, vol. 66, issue 3, p. 337-347.
Journal of Hydrology and Hydromechanics. 2018, vol. 66, issue 3, p. 337-347.
Empirical formulae are often used in practice to quickly and cheaply determine the hydraulic conductivity of soil. Numerous relations based on dimensional analysis and experimental measurements have been published for the determination of hydraulic c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab4a36859bfdbd6eb60c25766a7ae151
https://doaj.org/article/8994f0b21f044ea9bc31e8090eb2a2ee
https://doaj.org/article/8994f0b21f044ea9bc31e8090eb2a2ee
Autor:
Agnieszka Dąbska, Paweł Popielski, Florian Landstorfer, Natalia Andreevna Perevoshchikova, Stanislav Viktorovich Solski, Zakaraya Alhasan, Jaromír Říha, Jean Jacques Fry, Lubomír Petrula
Publikováno v:
Lecture Notes in Civil Engineering ISBN: 9783319994222
When comparing different literature sources, differences in the terminology concerning soil deformation due to seepage may be found. The distinctions are caused by language barrier (Slavic and Germanic language groups), by the view on the mechanisms
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d144dad26527f21d1f5dd67c313aabf
https://doi.org/10.1007/978-3-319-99423-9_31
https://doi.org/10.1007/978-3-319-99423-9_31
Publikováno v:
Lecture Notes in Civil Engineering ISBN: 9783319994222
One of the local defects in soils due to seepage is heave. This may occur at the downstream toe of hydraulic structures in the case of upward external seepage where particles of uniform soils are subject to uplift and also upward seepage forces. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa864862e24b3f30c08bbd546848c1b5
https://doi.org/10.1007/978-3-319-99423-9_8
https://doi.org/10.1007/978-3-319-99423-9_8
Publikováno v:
GRADEVINAR. 2018, vol. 70, issue 4, p. 337-343.
Građevinar, Vol 70, Iss 04., Pp 337-343 (2018)
Građevinar
Volume 70
Issue 04.
Građevinar, Vol 70, Iss 04., Pp 337-343 (2018)
Građevinar
Volume 70
Issue 04.
Rad se bavi analizom onečišćenja podzemnih voda na području bivšeg vojnog aerodroma uzrokovanog curenjem goriva iz spremnika te drugim slučajnim izlijevanjem onečišćivača, uglavnom policikličkih aromatskih ugljikovodika (PAH). Modeliranjem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84a960a0008b1b712a697535681dbacf
https://hdl.handle.net/11012/84052
https://hdl.handle.net/11012/84052