This paper presents a simplified application of the Comprehensive Scour Model (CSM) developed by Bollaert (2002, 2004). The CSM is a physics-based theoretical method used to estimate the scour potential in fractured rock. It allows the user to determine the time evolution of scour formation as well as the ultimate scour depth and the shape of the scour hole in a semi-3D manner. Despite its successful application to many dams worldwide over the last 15 years, one of the drawbacks of the method is its relative complexity of application and the wide range of values that can be used for basic input parameters. Hence, without any experience, sound application of the method may rapidly become challenging. Based on advanced modelling experiences a...
In this paper, results from a study where detailed measurements of the time development of the scour...
This paper presents a novel approach for detailed 2D numerical assessment of rock scour in plunge po...
015164002013PDFTech ReportRP-273MURC: 211222Bridge foundationsScourRocksStreamflowMathematical predi...
This case study presents relationships between total energy input to plunge pools and scour depth at...
Thesis (MEng)--Stellenbosch University, 2016.ENGLISH ABSTRACT: Hydraulic structures can release high...
Flood events generating potential risk for dam overtopping may become more frequently in the future,...
Abstract3D BLOCK ERODIBILITY: DYNAMICS OF ROCK-WATER INTERACTIONIN ROCK SCOURbyMichael Freeman Geor...
Following the 2017 events at the Oroville Dam spillways that prompted evacuation of nearly 200,000 d...
Many studies investigate erosive processes occurring in non-cohesive granular materials downstream o...
Among the methods used for evaluating the potential hydraulic erodibility of rock, the most common m...
Scourof rock is a complex process and can be very problematic for dams when excessive scour threaten...
A number of problems and solutions of rock scour downstream of spillways have been evaluated using a...
Based on systematic experiments on the influence of air entrainment on rock block stability in plung...
AbstractBased on systematic experiments on the influence of air entrainment on rock block stability ...
Bridge scour is the term which describes the erosion of soil surrounding a bridge foundation due to ...
In this paper, results from a study where detailed measurements of the time development of the scour...
This paper presents a novel approach for detailed 2D numerical assessment of rock scour in plunge po...
015164002013PDFTech ReportRP-273MURC: 211222Bridge foundationsScourRocksStreamflowMathematical predi...
This case study presents relationships between total energy input to plunge pools and scour depth at...
Thesis (MEng)--Stellenbosch University, 2016.ENGLISH ABSTRACT: Hydraulic structures can release high...
Flood events generating potential risk for dam overtopping may become more frequently in the future,...
Abstract3D BLOCK ERODIBILITY: DYNAMICS OF ROCK-WATER INTERACTIONIN ROCK SCOURbyMichael Freeman Geor...
Following the 2017 events at the Oroville Dam spillways that prompted evacuation of nearly 200,000 d...
Many studies investigate erosive processes occurring in non-cohesive granular materials downstream o...
Among the methods used for evaluating the potential hydraulic erodibility of rock, the most common m...
Scourof rock is a complex process and can be very problematic for dams when excessive scour threaten...
A number of problems and solutions of rock scour downstream of spillways have been evaluated using a...
Based on systematic experiments on the influence of air entrainment on rock block stability in plung...
AbstractBased on systematic experiments on the influence of air entrainment on rock block stability ...
Bridge scour is the term which describes the erosion of soil surrounding a bridge foundation due to ...
In this paper, results from a study where detailed measurements of the time development of the scour...
This paper presents a novel approach for detailed 2D numerical assessment of rock scour in plunge po...
015164002013PDFTech ReportRP-273MURC: 211222Bridge foundationsScourRocksStreamflowMathematical predi...