@article{oai:nitech.repo.nii.ac.jp:00004469, author = {冨永, 晃宏 and 長尾, 正志 and 庄, 建治朗}, journal = {水工学論文集}, month = {Feb}, note = {Transformation process of flood waves and hydraulic characteristics of unsteady flows were investigated experimentally in compound channels with locally vegetated flood plains. Some noticeable differences between unsteady flow structure in compound channels with and without vegetation were revealed. The shortly vegetated zone in the flood plains causes the sharp decrease of the flow depth in front of that and increases the upstream stage extremely. 2-D depth-averaged numerical calculation technique for unsteady flow with vegetation in flood plains was developed. The calculated results reproduce well the characteristic tendency of the experiments. This calculation method is useful for the flood routing passing such a complex flow field., application/pdf}, pages = {681--686}, title = {局所的樹木群を有する複断面水路を通過する洪水波の変形過程}, volume = {41}, year = {1997}, yomi = {トミナガ, アキヒロ and ショウ, ケンジロウ} }