Memoirs of the Faculty of Engineering, Yamaguchi University
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Memoirs of the Faculty of Engineering, Yamaguchi University Volume 58 Issue 2
published_at 2008-03
Effect of arrangement of vegetation on flow in straight open composite channel
直線複断面水路において植生の配置が流水に及ぼす影響
About This Article
Descriptions
In this study, the effect of visitations on resistance characteristics in open composite straight channel is investigated experimentally. Two kind of modeled vegetations are used. One is made of polyvinyl chloride and has permeability and the other is made of acryl plates and has no permeability. We conducted the experiments by varying setting location and width of the modeled vegetations. To set the modeled vegetations made of polyvinyl chloride on the flood plain makes the water depth deep. On the other hand, the water depth does not increase for the modeled vegetations made of the acryl plate. Location and width of the modeled vegetation does not affect the water depth or the resistance characteristic remarkably.
Creator Keywords
vegetation
straight open composite channel
resistance characteristic
Other Article
PP. 45 - 52