Laboratory flume experiments on the formation of spanwise large wood accumulations - effect on backwater rise and local scour

Isabella Schalko1, Carmen Lageder2, Lukas Schmocker3, Volker Weitbrecht4 and Robert Boes4, (1)Massachusetts Institute of Technology, Civil and Environmental Engineering, Cambridge, MA, United States, (2)Basler & Hofmann AG, Esslingen, Switzerland, (3)ETH Zurich, Swiss Competence Center for Energy Research (SCCER‐SoE), Zurich, Switzerland, (4)ETH Zurich, Laboratory of Hydraulics, Hydrology and Glaciology (VAW), Civil, Environmental and Geomatic Engineering, Zurich, Switzerland