Results 31 to 40 of about 9,829 (186)

Overtopping performance of earthen dams during record flooding in Columbia, South Carolina [PDF]

open access: yes, 2016
Presented at the Protections 2016: 2nd international seminar on dam protection against overtopping: concrete dams, embankment dams, levees, tailings dams held on 7th-9th September, 2016, at Colorado State University in Fort Collins, Colorado, USA.
Hepler, T. E., author   +2 more
core   +1 more source

Using an innovative revetment for overtopping protection of levees and dams [PDF]

open access: yes, 2016
Presented at the Protections 2016: 2nd international seminar on dam protection against overtopping: concrete dams, embankment dams, levees, tailings dams held on 7th-9th September, 2016, at Colorado State University in Fort Collins, Colorado, USA.
Cooley, B. H., author   +2 more
core   +1 more source

Experimental research on spatial distribution of overtopping [PDF]

open access: yes, 2010
The overtopping empirical formulas calculate the discharge only at the top of the crest of a coastal protection structure. On the other hand, the tolerable overtopping discharges are defined at certain points behind the crest where the total overtopping ...
Lioutas, A.C., Lioutas, A.C. (author)
core   +1 more source

Centrifugal model tests and numerical modeling on overtopping-induced breach processes of landslide dams

open access: yesFrontiers in Earth Science, 2023
This study used the 400 g-ton geotechnical centrifuge model test system at the Nanjing Hydraulic Research Institute (NHRI) to investigate the breach evolution characteristics and hydrograph process of overtopping-induced breaching of landslide dams.
Lucheng Zhang   +8 more
doaj   +1 more source

A model for the analysis of the structural failure of the clay core in rockfill dams due to overtopping [PDF]

open access: yes, 2016
Presented at the Protections 2016: 2nd international seminar on dam protection against overtopping: concrete dams, embankment dams, levees, tailings dams held on 7th-9th September, 2016, at Colorado State University in Fort Collins, Colorado, USA.
Ricoy, L. F., author   +3 more
core   +1 more source

Parametric Design and Numerical Investigation of Hydrodynamic Characteristics of a New Type of Armour Block TB-CUBE Based on SPH Method

open access: yesJournal of Marine Science and Engineering, 2022
Based on the open-source code DualSPHysics, a numerical model was conducted to simulate the regular wave transformation on the slope breakwater with artificial block, and the simulation results were verified according to the measured data from the ...
Cheng Peng   +3 more
doaj   +1 more source

Computational investigation of the relationship between landslide-related conditions and resultant dam overtopping waves

open access: yesEngineering Applications of Computational Fluid Mechanics
The landslide-induced overtopping waves on the dam possesses the potential to release significant energy, presenting a severe hazard to infrastructures and human lives downstream.
Yunfei Mao, Mingfu Guan
doaj   +1 more source

New Schmidt hammer exposure‐age dating calibrations for the Last Glacial Termination in NW Scotland: Development and application to undated Torridon Group sandstone surfaces in Wester Ross

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT An understanding of the terrestrial extent, retreat dynamics and climate–glacier coupling of ice masses during the Last Glacial Termination (LGT, ~18–11 ka) is often limited by a fragmentary geomorphological record and is dependent on precise, accurate and robust dating frameworks.
Alastair M. Curry   +3 more
wiley   +1 more source

Overtopping Risk Analysis of Earth Dams considering Effects of Failure Duration of Release Structures

open access: yesComplexity, 2020
For modern high earth dams, sufficient safety margin is considered in the designs of flood discharge capacity and dam crest elevation to prevent flood overtopping. However, for high earth dams which may induce catastrophic consequences, during their long
Lijun Liu, Zhenyu Wu
doaj   +1 more source

Forensic Hydraulic Analysis of Floodplain Connectivity Driven by Historical Beaver Dams in Colorado Headwater Streams

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT As ecosystem engineers, beavers (Castor canadensis) modify river corridor form through dam building. When beavers are removed from a river corridor, their unmaintained dams wash out, altering the stream's hydrologic regime. The assumption that beaver dams increase floodplain connectivity is frequently presumed but has not been directly ...
Kayla Schultz   +4 more
wiley   +1 more source

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