@article{oai:nitech.repo.nii.ac.jp:00004776,
 author = {冨永, 晃宏 and 長尾, 正志 and 長坂, 剛},
 journal = {水工学論文集},
 month = {Feb},
 note = {In recent years, spur dikes are expected to demonstrate various functions. Permeating flow through the spur dike can control the flow field, structures of separation vortex and bed configuration around the spur dikes. In this study, velocity fields behind the solid, straightly permeating and inclined permeating spur dikes are measured and compared. The resistance and scour depth at the head of the spur dike are reduced by the permeating flow through the dike. Spur dikes with inclined permeating flow were proved to have several advantages. The inclined permeating flow reduces the strength of the separation vortex, keeping almost similar deceleration effect and reattachment length. Furthermore, it decreases the turbulence intensities behind the spur dike and maintains relatively lower velocity over a long distance behind the spur dike, even in the case of movable bed., application/pdf},
 pages = {1035--1040},
 title = {水制背後の流れ構造に及ぼす透過流の影響},
 volume = {44},
 year = {2000},
 yomi = {トミナガ, アキヒロ}
}