Zobrazeno 1 - 10
of 5 132
pro vyhledávání: '"spillway"'
Publikováno v:
Alexandria Engineering Journal, Vol 108, Iss , Pp 897-910 (2024)
A spillway comprises several sections, primarily the crest and chute, essential for safe water flow from an upstream reservoir to a downstream river. Incorporating a hydrofoil crest and stepped chute features creates an efficient Hydrofoil-Crested St
Externí odkaz:
https://doaj.org/article/6630bbad22b74b84810adfc495a85b13
Publikováno v:
Alexandria Engineering Journal, Vol 109, Iss , Pp 102-111 (2024)
With the increasing frequency of extreme weather events, heavy rainfall and flooding pose significant pressure on the flood discharge systems of tailings dams. Simple discharge systems are insufficient to meet the flood discharge requirements of tail
Externí odkaz:
https://doaj.org/article/a0d7fa60f1ba4546a2b951f48c43ea07
Publikováno v:
Water Science, Vol 38, Iss 1, Pp 128-139 (2024)
Gabion steps on stepped spillways can be a suitable alternative to solid impermeable steps due to their economic advantages, ease of implementation, stability through water pressure reduction, and energy dissipation. This study explores hydraulic jum
Externí odkaz:
https://doaj.org/article/a60e92575f2c4f939af3ad0536e6ce06
Publikováno v:
Taiyuan Ligong Daxue xuebao, Vol 55, Iss 6, Pp 958-970 (2024)
[Purposes] The study on flood discharge safety of high arch dam involves the design of spillways, the strength of structure, the distribution of flow pressure, and the characteristics of flow pattern during flood discharge. [Methods] The study focuse
Externí odkaz:
https://doaj.org/article/f3f401dc9b4142a8823e0023da508527
Autor:
Intisar A. Hady, Ahmed Y. Mohammed
Publikováno v:
Tikrit Journal of Engineering Sciences, Vol 31, Iss 4 (2024)
A spillway is an essential hydraulic structure that discharges excessive water, especially during floods from upstream to downstream of the dam. A shaft spillway is sometimes used when a limited area is available. This study used four physical models
Externí odkaz:
https://doaj.org/article/7379f232d2fe4a7cae584ea4bfb7d073
Publikováno v:
علوم آب و خاک, Vol 28, Iss 1, Pp 81-91 (2024)
The use of structures has economic and safety advantages compared to other energy-consuming structures. In this research, to investigate the effect of the length of the sill of the flip bucket spillway on the scour downstream, experiments were conduc
Externí odkaz:
https://doaj.org/article/3eeba3448ccd4d8ebd951c9d7e816665
Autor:
HUNT, SHERRY L.1 sherry.hunt@ars.usda.gov, KADAVY, KEM C.2 kem.kadavy@ars.usda.gov
Publikováno v:
Journal of Dam Safety. 2018, Vol. 15 Issue 3, p17-23. 7p.
Akademický článek
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Autor:
Zhang, Chunhui a, b, c, Zhang, Liting a, Zhang, Shaoxiong a, ⁎, Cheng, Jia d, e, Wang, Zhiguo b
Publikováno v:
In Alexandria Engineering Journal December 2024 109:102-111
Publikováno v:
Water Practice and Technology, Vol 19, Iss 3, Pp 1032-1046 (2024)
The spillway is a hydraulic structure used for managing discharge, dissipating energy, and aeration purposes. The objective of this CFD analysis was to compare the ways in which water moved over various slanted spillways. Both the turbulence and the
Externí odkaz:
https://doaj.org/article/96ea290efe554a05adbab21e04a1461f