A review of the state of research on bridge pier scour under combined action of waves and current

Kumar, Lalit; Afzal, Mohammad Saud

doi:10.1007/s11600-022-01001-4

Artykuł - szczegóły

Tytuł artykułu

A review of the state of research on bridge pier scour under combined action of waves and current

Autorzy

Kumar Lalit , Afzal Mohammad Saud

Wybrane pełne teksty z tego czasopisma

https://www.springer.com/journal/11600

Identyfikatory

DOI

10.1007/s11600-022-01001-4

Warianty tytułu

Języki publikacji

Abstrakty

This article presents a review of the state of research on bridge pier scour under combined wave–current flow. The hydrodynamics and scour around the bridge pier under combined wave–current flow have been explained in detail based on the information available in the literature. The impact of relative flow velocity (U_cw), Keulegan–Carpenter number (KC), absolute Reynolds number (R_ea), and sediment characteristics on bridge pier scour under combined wave–current flow is presented. This study includes physical modelling of scour with various formulations to predict scour depth and calculation procedures related to scour under combined wave–current flow in the coastal environment. In addition, this study also provides the development of numerical models to investigate bridge pier scour in detail. In the end, future prospects of hydrodynamics and scour around the bridge pier under combined wave–current flow are delineated.

Słowa kluczowe

bridge pier scour hydrodynamics horseshoe vortex lee-wake vortex combined wave-current flow

Wydawca

Instytut Geofizyki PAN
Springer

Czasopismo

Acta Geophysica

Rocznik

2023

Tom

Vol. 71, no. 5

Strony

2359--2379

Opis fizyczny

Bibliogr. 149 poz., rys.

Twórcy

autor

Kumar Lalit

lkumar@iitkgp.ac.in

Department of Civil Engineering, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal 721302, India

https://orcid.org/0000-0001-8792-4078

autor

Afzal Mohammad Saud

saud@civil.iitkgp.ac.in

Department of Civil Engineering, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal 721302, India

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Opracowanie rekordu ze środków MNiSW, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2024).

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