Results 21 to 30 of about 1,260 (261)
Predicting maximum scour depth around bridge abutment using M5 model [PDF]
علوم و مهندسی آبیاری, 2018 Scour around piers and abutments leads to a lot of bridge failures. Scouring around the bridge piers and abutments is one of the most important factors in bridge failure which happens over time and increases during floods, probably causing general damage
Javad Zahiri, Seyed Mahmood Kashefipour
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Water Science and Engineering, 2022 Many studies have been undertaken to predict local scour around offshore high-rise structure foundations (HRSFs), which have been used in constructing the Donghai Wind Farm in China.
Dong-fang Liang +3 more
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Experimental study on scour at unpaved road shoulder [PDF]
MATEC Web of ConferencesScour is often found along the shoulder of the road, especially the shoulder without pavement in suburban and rural areas. This can reduce the function of the road shoulder and increase the risk of traffic accidents.
Widiyanto Wahyu +4 more
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Local scour around complex pier groups and combined piles at semi-integral bridge
Journal of Hydrology and Hydromechanics, 2014 This research presents an experimental study on the scouring mechanism at semi-integral bridge piers. Based on laboratory experiments, this study focuses on the relationship between scour depth in complex pier groups and combined piles bridge and various
Akib Shatirah +2 more
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Comparison of Calculation Methods for Local Scour in Bridge Pier Foundation of Piles-Cushion Cap
Zhongwai GongluIn order to analyze the calculation methods for local scour in bridge pier foundation of piles-cushion cap, this paper listed the six common Chinese and foreign calculation methods, described their calculation process and selection of calculation ...
LIU Hui, JIANG Yanhua, YAN Jiechao
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Numerical Investigation of Local Scour Around Bridge Pile-Group Foundations Under Steady Flows
InfrastructuresLocal scour around pile-group foundations is a predominant cause of hydraulic instability in bridge engineering. This study employs a fully coupled three-dimensional computational fluid dynamics model to investigate local scour around a 2 × 2 inline pile
Wentao Li +6 more
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Estimation of the Maximum Scour Depth at Bridge Pier under Effects of Debris Accumulations using NF-GMDH Model and Evolutionary Algorithms [PDF]
محیط زیست و مهندسی آب, 2019 Rivers accumulate huge amounts of floating debris including the trunk, branches and leaves during the floods, leading to increase the depth of local scour around bridge piers.
Mohammad Najafzadeh +1 more
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Advanced Functional Materials, EarlyView.This perspective presents recent advances in electrocatalytic nitrate reduction, focusing on reaction mechanisms, catalyst design, and electrolyzer configurations. Key challenges in selectivity, stability, and practical wastewater treatment are highlighted, while future directions for advancing sustainable ammonia synthesis and nitrate remediation are ...
Xintong Li +9 more
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Journal of Marine Science and EngineeringScour at offshore wind turbine foundations compromises their structural stability. This study investigates scour characteristics and their impact on the ultimate bearing capacity of a novel Monopile-Gravity-Bucket (MGB) hybrid foundation.
Xinyao Li, Baofang Zhang, Chen Wang
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Developing empirical formulae for scour depth in front of Inclined bridge piers
Građevinar, 2023 Because of the complex flow mechanism around inclined bridge piers, previous studies have proposed different empirical correlations to predict the scouring depth in front of piers, which include regression analysis developed from laboratory measurements.
Halil İbrahim Fedakar +2 more
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