@article{oai:nagano-nct.repo.nii.ac.jp:00000487, author = {松岡, 保正}, journal = {長野工業高等専門学校紀要}, month = {Aug}, note = {application, The vortices generating on a river bed were observed with 3 electro-magnetic flowmeters. Using obtained digital data, the distributions of velocity components, Reynolds stress, and energy spectrum were calculated. Distributions of diameter and velocity are represented in this paper. A conceputual model of river turbulence is proposed on the base of the results. Generating mechanism of horse-shoe vortices, sweeps, ejections, and boiles are explained based on the model.}, pages = {15--22}, title = {河床近傍の渦と乱れ}, volume = {21}, year = {1990} }