Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prediction of Local Pier Scour Under Live-Bed Conditions
This paper presents a formula developed for predicting local scour depth around a bridge pier in cohesionless soil based on field data. The semi-theoretical equation for scour prediction proposed by Nghien (A Dissertation Doctor of Philosophy, Research on local scour of bridge pier across the river (2000) [1]) is considered and improved by incorporating Froude number into the calculation of the hydrodynamic drag force coefficient Cd. By performing field data-based analysis and comparing the results with ten formulas published in the literature, it is concluded that the proposed formula for predicting local scour depth under live-bed conditions could provide the closest prediction to the measurement and observation data.
Prediction of Local Pier Scour Under Live-Bed Conditions
This paper presents a formula developed for predicting local scour depth around a bridge pier in cohesionless soil based on field data. The semi-theoretical equation for scour prediction proposed by Nghien (A Dissertation Doctor of Philosophy, Research on local scour of bridge pier across the river (2000) [1]) is considered and improved by incorporating Froude number into the calculation of the hydrodynamic drag force coefficient Cd. By performing field data-based analysis and comparing the results with ten formulas published in the literature, it is concluded that the proposed formula for predicting local scour depth under live-bed conditions could provide the closest prediction to the measurement and observation data.
Prediction of Local Pier Scour Under Live-Bed Conditions
Lecture Notes in Civil Engineering
Ha-Minh, Cuong (Herausgeber:in) / Tang, Anh Minh (Herausgeber:in) / Bui, Tinh Quoc (Herausgeber:in) / Vu, Xuan Hong (Herausgeber:in) / Huynh, Dat Vu Khoa (Herausgeber:in) / Tran, D. N. (Autor:in) / Doan, T. N. (Autor:in)
CIGOS 2021, Emerging Technologies and Applications for Green Infrastructure ; Kapitel: 116 ; 1141-1149
28.10.2021
9 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Live-Bed Local Pier Scour Experiments
| British Library Online Contents | 2006
Live-Bed Local Pier Scour Experiments
| Online Contents | 2006
Determining Local Pier Scour Depths
| British Library Conference Proceedings | 1999
Local Scour at Complex Pier Geometries
| ASCE | 2000
Hydrodynamic Countermeasures for Local Pier Scour
| British Library Conference Proceedings | 1999