The application of soft computing models and empirical formulations for hydraulic structure scouring depth simulation: a comprehensive review, assessment and …
Prediction of scouring characteristics is one of the major issues in hydraulic and hydrology
engineering. Over the past five decades, numerous empirical formulations (EFs), based on …
engineering. Over the past five decades, numerous empirical formulations (EFs), based on …
[HTML][HTML] Evaluation of gene expression programming and artificial neural networks in PyTorch for the prediction of local scour depth around a bridge pier
Local scouring around the piers of bridges has been identified as one of the main problems
contributing to bridge failure globally. As such, the accurate prediction of safe scouring …
contributing to bridge failure globally. As such, the accurate prediction of safe scouring …
[HTML][HTML] Prediction of mode I fracture toughness of rock using linear multiple regression and gene expression programming
Prediction of mode I fracture toughness (K IC) of rock is of significant importance in rock
engineering analyses. In this study, linear multiple regression (LMR) and gene expression …
engineering analyses. In this study, linear multiple regression (LMR) and gene expression …
Bridge pier geometry effects on local scour potential: A comparative study
AM Aly, E Dougherty - Ocean Engineering, 2021 - Elsevier
Scour, or the localized loss of soil around the foundation, is a dominant factor contributing to
failure. Scour at bridge piers, columns of elevated buildings, and wind turbines with …
failure. Scour at bridge piers, columns of elevated buildings, and wind turbines with …
A comparative study on equilibrium scour volume around circular cylinders in clay–sand mixed cohesive beds, at near threshold velocity of sand–an experimental …
Local scour around a bridge pier is a complex phenomenon resulting from the interaction of
the three-dimensional turbulent flow field around hydraulic structures. An accurate …
the three-dimensional turbulent flow field around hydraulic structures. An accurate …
Prediction of the depth of local scouring at a bridge pier using a gene expression programming method
WH Hassan, HK Jalal - SN Applied Sciences, 2021 - Springer
Local scouring around the piers of a bridge is the one of the major reasons for bridge failure,
potentially resulting in heavy losses in terms of both the economy and human life. Prediction …
potentially resulting in heavy losses in terms of both the economy and human life. Prediction …
Evolutionary Pareto optimization of an ANFIS network for modeling scour at pile groups in clear water condition
The existence of waves and currents around the foundations of pile groups causes scour
and reduces the stability of structures in coastal environments and rivers. In this study, a new …
and reduces the stability of structures in coastal environments and rivers. In this study, a new …
A hooked-collar for bridge piers protection: Flow fields and scour
A new type of collar, the hooked-collar, was studied through experiments and numerical
methods. Tests were conducted using a hooked collar of a width of 1.25 b and a height of …
methods. Tests were conducted using a hooked collar of a width of 1.25 b and a height of …
New stochastic modeling strategy on the prediction enhancement of pier scour depth in cohesive bed materials
Scouring around the piers, especially in cohesive bed materials, is a fully stochastic
phenomenon and a reliable prediction of scour depth is still a challenging concern for bridge …
phenomenon and a reliable prediction of scour depth is still a challenging concern for bridge …
Prediction of local scour around bridge piers in the cohesive bed using support vector machines
SU Choi, S Choi - KSCE Journal of Civil Engineering, 2022 - Springer
Local scour around bridge piers is one of the most important factors threatening the life of
bridges. The three-dimensional highly complicated horseshoe vortex and downflow are …
bridges. The three-dimensional highly complicated horseshoe vortex and downflow are …