Results 111 to 120 of about 1,955 (169)
Condition Monitoring of Railway Bridges Using Vehicle Pitch to Detect Scour. [PDF]
Sensors (Basel)McGeown C +5 more
europepmc +1 more source
An Integrated TDR Waveguide and Data Interpretation Framework for Multi-Phase Detection in Soil-Water Systems. [PDF]
Sensors (Basel)Wen S, Wu J, Guo Y.
europepmc +1 more source
Dataset of bridge collapses in italy spanning more than 25 years (2000-2025). [PDF]
Data BriefPaolini C +7 more
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Analysis and Prevention of Rock Burst Risk of Working Face under the Influence of Continuous Irregular Triangular Coal Pillar Stress Concentration Area. [PDF]
ACS OmegaChen X +4 more
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Hydrotechnical Construction, 1975
Characteristic diagrams of the distribution of longitudinal velocities in the local scour zone at partly submerged obstructions are shown, and an equation is presented of dynamic balance of the flow around an obstruction during the the period of stabilization.
A. I. Bogomolov +4 more
openaire +1 more source
Characteristic diagrams of the distribution of longitudinal velocities in the local scour zone at partly submerged obstructions are shown, and an equation is presented of dynamic balance of the flow around an obstruction during the the period of stabilization.
A. I. Bogomolov +4 more
openaire +1 more source
Local Scour Downstream of an Apron
Journal of Hydraulic Engineering, 1985Measurements have been made of the rate of scour downstream of a rigid apron due to a jet of water issuing through a sluice opening. Experiments are carried out for various sand sizes, sluice openings, efflux velocities, and lengths of apron. Mean velocity profiles in rigid models simulating the shape of the scour hole are studied in detail.
N. M. K. Nik Hassan +1 more
openaire +1 more source
Journal of Hydraulic Research, 1992
Local scour downstream of an apron with a swept-out hydraulic jump is shown to develop very rapidly, that is in less than 1% of the time to reach the ultimate scour depth. The short-term scour although not as deep as the long-term scour, occurs much closer to the apron.
M. S. Mohamed, J. A. Mccorquodale
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Local scour downstream of an apron with a swept-out hydraulic jump is shown to develop very rapidly, that is in less than 1% of the time to reach the ultimate scour depth. The short-term scour although not as deep as the long-term scour, occurs much closer to the apron.
M. S. Mohamed, J. A. Mccorquodale
openaire +1 more source
Journal of Hydraulic Engineering, 1998
Dimensional analysis of the variables influencing local scour at skewed piers brings into issue the generality of skew factors apparently related only to skew angle, α, and pier aspect ratio, L/b, for a particular pier shape. This note discusses this issue and provides insights into flow-field and scour-geometry changes at skewed piers.
R. Ettema +3 more
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Dimensional analysis of the variables influencing local scour at skewed piers brings into issue the generality of skew factors apparently related only to skew angle, α, and pier aspect ratio, L/b, for a particular pier shape. This note discusses this issue and provides insights into flow-field and scour-geometry changes at skewed piers.
R. Ettema +3 more
openaire +1 more source
World Environmental and Water Resource Congress 2006, 2006
A methodology to predict local scour depth at a complex pier is presented that recognises the relative scouring potentials of the components of complex piers, and the transition of scouring processes occurring for varying pile-cap elevation. Scour depths are predicted over the entire range of possible pile-cap elevations using a combination of existing
Bruce Melville +2 more
openaire +1 more source
A methodology to predict local scour depth at a complex pier is presented that recognises the relative scouring potentials of the components of complex piers, and the transition of scouring processes occurring for varying pile-cap elevation. Scour depths are predicted over the entire range of possible pile-cap elevations using a combination of existing
Bruce Melville +2 more
openaire +1 more source