Coastal erosion is recession of the shoreline and loss of land area due to action of waves, currents and wind. In order to mitigate coastal erosion, submerged reef is one of the alternatives coastal protection measures provided to reduce the wave energy. Site specific coastal protections in the...
The main causes of outfall ruptures, leaks, or even destruction are wave action, flotation, and the impact of anchors and fishing gear from fishing or sailing vessels. Outfall leaks are also caused by seasonal changes in the seabottom profile which the pipeline cannot adapt to. Accordingly, su...
Penetrative fluids operate under Hamilton's principle of least action to exploit flow paths with the lowest tensile strength and highest hydraulic transmissivity (Gudmundsson, 2022). On a thawed glacier bed, tensile strength at the ice-rock boundary is close to zero (Denis et al., 2010; Weert...
Using 1D, 2D, and combined 1D/2D modeling techniques to identify flood-prone areas is crucial for flood hazard management projects, such as action plans for dam failure near large dams and reservoirs. The proposed work computes flood hazard models using the 2D HEC-RAS module, based on Digital...
Currently, the north breakwater of the Port of Leixões shelters from wave action an oil terminal, yet the extension project foresees, in essence, the improvement of the accessibility and navigation conditions within the harbour area. Hence, presently, no specific use of the extension is expected...
it has been shown that external stress of up to 2 MPa can be generated during soil freezing53. Under the action of contact stress, the joints and frozen water in the soil will continue to grow and expand. As the circulation goes on, the growing ice crystals will produce pressure on the...
30.Conceptual analogy for modelling entrapped air action in hydraulic systems 机译:在液压系统中模拟困气的概念类比 作者:Martins Sandra C.;Ramos Helena M.;Almeida Antonio B. 期刊名称:《Journal of hydraulic research》 | 2015年第5期 关键词: Damping; entrapped air; hydraulic transient; polytropic...
Erosion protection of river banks and beds, bridge piers and abutments, and shorelines from the hydraulic action of flowing water and waves and storm surge typically is provided by placement of armour stone or riprap. Hydraulic action also can refer to the effect of hydrostatic pressure acting ...
It is crucial to accurately simulate floodplain inundation maps in flood-prone areas with high-flow events and for potential future incidents to take swift action during emergencies and manage risks [6, 7]. Flood inundation mapping can be utilized for assessing flood vulnerabilities and defining ...
Coastal erosion is recession of the shoreline and loss of land area due to action of waves, currents and wind. In order to mitigate coastal erosion, submerged reef is one of the alternatives coastal protection measures provided to reduce the wave energy. Site specific coastal protections in the...