Driftwood: Risk analysis and engineering measures

L Schmocker, V Weitbrecht - Journal of Hydraulic Engineering, 2013 - ascelibrary.org
Transported driftwood and woody debris during floods may lead to accumulations and
blockages at river bridges or weirs, and can result in excessive scour or an increase in …

Design of sediment traps with open check dams. II: woody debris

G Piton, A Recking - Journal of Hydraulic Engineering, 2016 - ascelibrary.org
Sediment traps with open check dams are widely used structures in flood hazard mitigation.
This paper and its companion review the literature on their design. The companion paper …

[PDF][PDF] Modeling hazards related to large wood in rivers

I Schalko - 2018 - research-collection.ethz.ch
During floods, transported large wood (LW) may accumulate at river infrastructures or is
retained intentionally at retention structures. In both cases, LW accumulation results in …

[PDF][PDF] Preventing wood-related hazards in mountain basins: from wood load estimation to designing retention structures

F Comiti, VD Agostino, M Moser, MA Lenzi… - 12th Congress …, 2012 - academia.edu
Large wood (LW) represents one of the main problem for risk prediction in Alpine streams
mostly because of its potential to clog bridges, culverts and narrow sections during flood …

Potential large woody debris recruitment due to landslides, bank erosion and floods in mountain basins: A quantitative estimation approach

V Ruiz‐Villanueva, A Díez‐Herrero… - River Research and …, 2014 - Wiley Online Library
In‐depth knowledge of the fluvial corridor and surrounding slopes and forest vegetation is
needed for a better understanding of wood recruitment or inputs to rivers. The information …

Modelling the hydraulic impact of reintroducing large woody debris into watercourses

H Thomas, T Nisbet - Journal of Flood Risk Management, 2012 - Wiley Online Library
Very little large woody debris (LWD) is present in UK river systems due to its removal from
watercourses mainly for flood defence and angling purposes. Some researchers now …

Modelling woody material transport and deposition in alpine rivers

B Mazzorana, J Hübl, A Zischg, A Largiader - Natural Hazards, 2011 - Springer
Recent flood events in Switzerland and Western Austria in 2005 were characterised by an
increase in impacts and associated losses due to the transport of woody material. As a …

Probability of drift blockage at bridge decks

L Schmocker, WH Hager - Journal of Hydraulic Engineering, 2011 - ascelibrary.org
Drift seriously increases the destructive power of a flood event. Drift accumulations and
blockages at river bridges are a widespread problem, possibly leading to their total …

Hazard index maps for woody material recruitment and transport in alpine catchments

B Mazzorana, A Zischg, A Largiader… - Natural Hazards and …, 2009 - nhess.copernicus.org
A robust and reliable risk assessment procedure for hydrologic hazards deserves particular
attention to the role of transported woody material during flash floods or debris flows. At …

The effect of large wood accumulations with rootwads on local geomorphic changes

D Ravazzolo, G Spreitzer, J Tunnicliffe… - Water Resources …, 2022 - Wiley Online Library
Large wood (LW) can be transported along a river during floods, increasing flood‐
associated hazards, particularly when it accumulates at river‐spanning infrastructures such …