Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Saulius Vaikasas"'
Publikováno v:
The Baltic Journal of Road and Bridge Engineering, Vol 10, Iss 3, Pp 230-238 (2015)
Good drainage is the most important design consideration for a road, both to miniaturize road maintenance costs and maximize the time the road is operational. The lack of good drainage lead to the structural damages and costly repairs. Many of roads
Externí odkaz:
https://doaj.org/article/c92614c33a4340949cb98c7587ed6221
Publikováno v:
Journal of Environmental Engineering and Landscape Management, Vol 21, Iss 4 (2013)
Macroinvertebrate organization along the Virvytė River was examined to relate biological response in environmental changes. Benthic macroinvertebrates and a range of environmental variables were sampled from three study sections: control, HPP dams a
Externí odkaz:
https://doaj.org/article/a6a9a24335dd47f7adf7c13a59697745
Publikováno v:
Journal of Environmental Engineering and Landscape Management, Vol 21, Iss 3 (2013)
In natural floodplains, the grassed areas usually entrap fine suspended sediments (wash products rich in nutrients) of the floodwater, thus contributing to the process of self-purification. However, hydroelectric power plants (HPPs), built with the p
Externí odkaz:
https://doaj.org/article/67a4b08ec8214560ad6dc9483a82b310
Publikováno v:
Journal of Environmental Engineering and Landscape Management, Vol 19, Iss 3 (2011)
For the further development of suspension flow theory extensive researches are performed in many hydraulic laboratories, as the up-to-date theory is not able to solve many practical problems yet. However, the recent methods of laboratory investigatio
Externí odkaz:
https://doaj.org/article/25900ab43c6446c1a609eed45afa76ef
Autor:
Saulius Vaikasas
Publikováno v:
Journal of Environmental Engineering and Landscape Management, Vol 18, Iss 3 (2010)
Mathematical modelling of sediment transport and deposition in the floodplains and canals of rivers is closely related to the hydrodynamics, as well as the design of engineering measures, of water pollution control and reduction. The dynamics of f
Externí odkaz:
https://doaj.org/article/b594b3a79bb44d089e6fcfeae3149569
Publikováno v:
Journal of Environmental Engineering and Landscape Management, Vol 16, Iss 3 (2008)
The impact of a hydropower plant (HPP) on the environment, first of all on the riverbed of downstream reach as well as on fish communities is analysed in the paper. Frequent switching on and off of turbines has been determined to be the reason of int
Externí odkaz:
https://doaj.org/article/f8ebb86e09e242aa95ffff1d7a1ffe39
Publikováno v:
Journal of Environmental Engineering and Landscape Management, Vol 12, Iss 1 (2004)
Physical modeling of sediment transport and morphology in rivers as well as wastewater dilution processes are closely related to the modeling of macro turbulent fluctuations. The physical modeling of hydraulic macro turbulent fluctuations is complica
Externí odkaz:
https://doaj.org/article/6d467ef1cfd743f0894652f265e5bf7c
Publikováno v:
Journal of Applied Water Engineering and Research. 7:10-20
Frequent switching on and off of hydropower plant (HPP) turbines causes sudden water-level fluctuation in a river. If the plant is constructed on a lowland river in alluvial soils, the fluctuation provokes erosion of the riverbed downstream of the HP
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b08d262a08776287ce57df7d1589ac8b
https://doi.org/10.1080/23249676.2017.1324824
https://doi.org/10.1080/23249676.2017.1324824
Publikováno v:
The Baltic Journal of Road and Bridge Engineering, Vol 10, Iss 3, Pp 230-238 (2015)
The Baltic Journal of Road and Bridge Engineering; Vol 10, No 3 (2015): The Baltic Journal of Road and Bridge Engineering; 230-238
The Baltic Journal of Road and Bridge Engineering; Vol 10, No 3 (2015): The Baltic Journal of Road and Bridge Engineering; 230-238
Good drainage is the most important design consideration for a road, both to miniaturize road maintenance costs and maximize the time the road is operational. The lack of good drainage lead to the structural damages and costly repairs. Many of roads
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03bbfdf541261e6b2c088589ebca18ff
https://bjrbe-journals.rtu.lv/article/view/3441
https://bjrbe-journals.rtu.lv/article/view/3441
Publikováno v:
Journal of Water Security, Vol 1, Pp 1-13 (2015)
The impact of a small hydropower plant (SHP) on river water quality and macroinvertebrates has been investigated in 5 Lithuanian rivers and involved 17 dams of which ten are in a sequence in the same river system. The hydrostatic head of SHP dams ran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ebcd80709ab8de15f92496501c73568
http://jws.asu.lt/jws/article/view/4/26
http://jws.asu.lt/jws/article/view/4/26