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Influence of Riverbed Pre-excavation on Local Scour of Pile Foundation Upstream of Cofferdam

The scour of pile foundation is closely related to the coupling action of water flow and sediment,and the local scour depth directly affects the safety and stability of the structure.Taking the deep-water foundation of a bridge as the research object,this paper constructs and verifies a three-dimens...

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Uloženo v:
Hlavní autoři: LIU Congcong, LIN Hongxing, ZHAO Dongliang, CHAI Yuanfang
Médium: Artigo
Jazyk:Chinês
Vydáno: Editorial Office of Pearl River 2021-01-01
Edice:Renmin Zhujiang
Témata:
local scour
numerical model
riverbed pre-excavation
cofferdam
pile foundation
On-line přístup:http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2021.05.011
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