@article{oai:kitami-it.repo.nii.ac.jp:00008460,
 author = {吉川, 泰弘 and 阿部, 孝章 and 中津川, 誠 and 船木, 淳悟},
 issue = {2},
 journal = {土木学会論文集B2(海岸工学)},
 month = {},
 note = {This study aimed to clarify the phenomenon of salinity intrusion by tsunami in river. Influence of tsunami height and flow velocity given to salinity intrusion is examined by vertical 2-dimensional unsteady flow numerical calculation. The long term phenomenon of salinity intrusion by tsunami in real river is examined by 1-dimensional 2-layer unsteady flow numerical calculation. We conducted the validity of these numerical calculations by a hydraulic experiment. The following knowledge was acquired by this study. 1) When water level goes up by tsunami in river, This fluid, which is going up may not be salt water. 2) When the tsunami exceeding water surface of the river occurs, Tsunami flows quickly on the water surface of the river. 3) In the conditions that tsunami height is high and flow velocity is late, salt water ascends to the up-stream side. 4) When the tsunami which ascended to the river flows into the down-stream side, salt water tip position does not immediately flow into the down-stream side.},
 pages = {I_403--I_408},
 title = {河川津波による塩水遡上現象に関する研究},
 volume = {72},
 year = {2015}
}