Results 1 to 10 of about 1,273,389 (268)
The Artificial Intelligence of Things Sensing System of Real-Time Bridge Scour Monitoring for Early Warning during Floods [PDF]
Sensors, 2021 Scour around bridge piers remains the leading cause of bridge failure induced in flood. Floods and torrential rains erode riverbeds and damage cross-river structures, causing bridge collapse and a severe threat to property and life.
Yung-Bin Lin +6 more
doaj +3 more sources
A Probabilistic Model of the Economic Risk to Britain's Railway Network from Bridge Scour During Floods. [PDF]
Risk Anal, 2019 Scour (localized erosion by water) is an important risk to bridges, and hence many infrastructure networks, around the world. In Britain, scour has caused the failure of railway bridges crossing rivers in more than 50 flood events. These events have been
Lamb R, Garside P, Pant R, Hall JW.
europepmc +2 more sources
Advances in Bridge Engineering, 2023 Scour is the gradual erosion of the sediment around a bridge foundation and is one of the leading causes of bridge failure. This erosion is caused by turbulence and sediment transport mechanisms and worsens during high-water flow, such as flooding.
Alan Kazemian +5 more
doaj +2 more sources
Strategic assessment of bridge susceptibility to scour
Reliability Engineering & System SafetyScour-induced failures of bridges pose a global challenge, leading to significant economic and service losses. Compounded by infrequent inspections and inadequate consideration of hydro-geological factors in current scour risk assessments, this issue is particularly pressing in the context of climate change and associated hazards.
Moustafa Naiem Abdel-Mooty +6 more
openaire +4 more sources
Journal of Marine Science and Engineering, 2023 A sea-crossing bridge is typically constructed in a marine environment with complex piers, and is susceptible to severe scour at the foundation. This study presents a numerical investigation on flow and scour around a complex pier, specifically focusing ...
Yilin Yang +3 more
doaj +2 more sources
Experimental investigation of local scour around multi-vents bridge piers
AEJ - Alexandria Engineering Journal, 2015 The harmful effect of local scour around bridge piers and abutments can induce high maintenance costs or even bridge collapse resulting in the disturbance of traffic and possibly human losses.
Yasser A. Mohammed +2 more
exaly +3 more sources
Journal of Marine Science and Engineering, 2019 A scour identification method was developed based on the ambient vibration measurements of superstructures. The Hangzhou Bay Bridge, a cable-stayed bridge with high scour potential, was selected to illustrate the application of this method.
Wen Xiong +4 more
doaj +2 more sources
Vibration-based bridge scour detection: A review
Structural Control and Health Monitoring, 2017 Scour around bridge foundations is regarded as one of the predominant causes of bridge failures. Traditional methods primarily employ underwater instruments to detect bridge scour depths, which thus have difficulties in instrument installations and ...
Zhen Liu, Ting Bao
exaly +2 more sources
Towards an AI-based early warning system for bridge scour [PDF]
Georisk: Assessment and Management of Risk for Engineered Systems and Geohazards, 2022 Scour is the number one cause of bridge failure in many parts of the world. Considering the lack of reliability in existing empirical equations for scour depth estimation and the complexity and uncertainty of scour as a physical phenomenon, it is ...
N. Yousefpour, Oscar Correa
semanticscholar +1 more source
Scour features of sea-crossing bridge piers
Shuili Shuiyun Gongcheng Xuebao, 2021 The local scour around bridge piers is one of the main safety influence factors of sea-crossing bridges in the nearshore region. Based on the survey data of six bridge piers of Jintang Sea-Crossing Bridge in Hangzhou Bay during 2014, 2015 and 2017, the ...
YANG Yuanping +5 more
doaj +1 more source