Zobrazeno 1 - 10
of 1 151
pro vyhledávání: '"clear water"'
Publikováno v:
Water Science and Engineering, Vol 17, Iss 2, Pp 187-196 (2024)
Local scour around pipelines crossing rivers or in marine environments is a significant concern. It can lead to failure of the pipelines resulting in environmental side effects and economic losses. This study developed an experimental method to reduc
Externí odkaz:
https://doaj.org/article/b92448a9d9b14aafa29b6d3cb40bf118
Autor:
Anubhav Baranwal, Bhabani Shankar Das
Publikováno v:
Aqua, Vol 73, Iss 3, Pp 424-452 (2024)
The failure of bridges, attributed to bridge pier scouring, poses a significant challenge in ensuring safe and cost-effective design. Numerous laboratory and field experiments have been conducted to comprehend the mechanisms and predict the maximum e
Externí odkaz:
https://doaj.org/article/8dc583a4d4f54a0ba2b8b9d982376856
Autor:
AK'ABAL, HUMBERTO
Publikováno v:
American Poetry Review. Jul/Aug2023, Vol. 52 Issue 4, p12-12. 1/9p.
Publikováno v:
Aqua, Vol 72, Iss 8, Pp 1386-1403 (2023)
Scouring refers to the process by which bed sediment in a river is eroded around the periphery of a bridge abutment or pier. Many empirical models are available to estimate the scour depth for different flow, geometry, and bed roughness condition. Ho
Externí odkaz:
https://doaj.org/article/0cebe01a77ef4e41ada830d897892635
Publikováno v:
Results in Engineering, Vol 21, Iss , Pp 101787- (2024)
The primary objective of the current research extends beyond the examination of the impact of the protective blade on the geometric features, namely length (L) and depth (H), of the scour hole formed beneath the cylindrical submerged pipeline. It enc
Externí odkaz:
https://doaj.org/article/f0452b30662749e6baa320a966041d7c
Publikováno v:
Aqua, Vol 72, Iss 5, Pp 798-813 (2023)
Most bridge failures occur due to the development of scour holes around the abutment and pier. Therefore, accurate prediction of abutment scour depth is critical for designing and maintaining bridges to ensure their safety and longevity. Traditional
Externí odkaz:
https://doaj.org/article/95a12655efa344f889ffeb9ae64e802f
Publikováno v:
Journal of Hydroinformatics, Vol 25, Iss 3, Pp 1004-1028 (2023)
Scour depth prediction is an important aspect of designing a bridge pier structure in a river. Proper modeling of scour depth ensures the sustainability of the structure. An attempt is made to develop a scour depth model for the bridge pier using an
Externí odkaz:
https://doaj.org/article/df7b267605ae4641b34b71310f9540f0
Publikováno v:
Plants, Vol 13, Iss 10, p 1310 (2024)
Aquatic plants play a key role in the structuring and functioning of shallow lake ecosystems. However, eutrophication often triggers shifts in plant communities and species diversity, especially in the early stages when the water is still clear. Addi
Externí odkaz:
https://doaj.org/article/08db5b7387d24636bceedcc8c816eb44
Publikováno v:
Water Supply, Vol 23, Iss 1, Pp 114-128 (2023)
Aeration is an efficient way to prevent cavitation erosion of a discharge structure and alleviate damage to trajectory nappe on the downstream energy dissipator. Due to the complexity of the aeration jet, it is still a big challenge to understand the
Externí odkaz:
https://doaj.org/article/d28ec189bc3749f5b672ee5213a7fb33