Results 81 to 90 of about 5,903,801 (203)

Local Scour at Elliptical Guide Banks in Plain Rivers

The scour development in floods at abutments (Gjunsburgs & Neilands 2001, 2004, 2005, Gjunsburgs et al. 2004, 2005, 2006) and at elliptical guide banks is studied. The scour hole extents at abutments and guide banks are different. At the upstream head of
Govša, Jeļena, Neilands, Roberts, Gjunsburgs, Boriss   +2 more
core  

Local Scour at the Elliptical Guide Banks

Scour development in time at the elliptical guide banks during the floods was studied. The dimensions of the upper part of the elliptical guide banks, namely the turn and length, were calculated by the Latishenko method.
Govša, Jeļena, Neilands, Roberts, Gjunsburgs, Boriss   +2 more
core  

Estimation of Local Scour Dimension below Siphon Spillway with the Ski-jump Bucket Energy Dissipater Using the Group Method of Data Handling (GMDH)

علوم آب و خاک, 2018
The investigation of local scour below hydraulic structures is so complex that makes it difficult to establish a general model to provide an accurate estimation for the local scour dimension.
K. Qaderi, R. Jafarinia, B. Bakhtiari, Z. Afzali Goruh   +3 more
doaj  

Flow and likely scour around three dimensional seabed structures evaluated using RANS CFD

, 2007
When a structure is placed on the seabed, tidal or other marine current induce areas of flow acceleration and deceleration. This may result in movement of the seabed substrate (often sand) near the structure.
Turnock, S.R., de Hauteclocque, G., Lambkin, D.O., Dix, J.   +3 more
core   +1 more source

The effect of hydrostatic water level on the local scour downstream of plunging aerated jets. [PDF]

Sci Rep
Tunc M, Aytac A, Tuna MC, Acar R.
europepmc   +1 more source

Effect of ice cover roughness on local scour around bridge piers. [PDF]

Sci Rep
Dong S, Zhang Z, Wang J, Sui J.
europepmc   +1 more source

New experimental configuration for investigation of debris accumulation effect on local scour at bridge pier and abutment. [PDF]

Sci Rep
Abousaeidi Z, Rahimpour M, Qaderi K, Ahmadi MM, Madadi MR.   +4 more
europepmc   +1 more source

Study on oscillation effect of wind power pile foundation on local scour. [PDF]

Sci Rep
Zhao Z, Su C, Liu Y, Liu Y, Liu H, Ma Y, Wei S, Li S.   +7 more
europepmc   +1 more source

Potential of roughening geometric elements as bridge pier local scour countermeasures. [PDF]

Sci Rep
Ahmad A, Khan M, Ajmal M, Sher S, Waseem M, Baig F.   +5 more
europepmc   +1 more source

Characteristics and mechanism of local scour reduction around spur dike using the collar in clear water. [PDF]

Sci Rep
Qi H, Wang J, Zou W, Luo W, Tian W, Li J.   +5 more
europepmc   +1 more source