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- Title
現地小水路における水理観測.
- Authors
中井 正則
- Abstract
This review summarized recent experimental studies by the hydraulic observations and measurements in small natural channel streams, such as tiny rivers, irrigation and drainage canals. Three modern topics were selected in river hydraulic engineering: (1) gravel-cobble bed flows, (2) flows with vegetation zones, and (3) flows around spur dyke series. Discussion was extensively developed from various viewpoints, using many field data obtained by flow visualizations and measurements: flow velocity, flow lateral spreading, and water-surface and bed-surface levels. In conclusion, it was suggested that hydraulic experiments in small natural channel streams have a possibility to provide effective information in future river hydraulic engineering research.
- Subjects
HYDRAULIC measurements; RIVER channels; RIVER engineering; FLOW measurement; FLOW velocity; FLOW visualization; HYDRAULIC engineering
- Publication
Journal of the Japanese Society for Experimental Mechanics, 2023, Vol 23, Issue 3, p3
- ISSN
1346-4930
- Publication type
Article