@article{oai:kitami-it.repo.nii.ac.jp:00008455,
 author = {阿部, 孝章 and 鳥谷部, 寿人 and 船木, 淳悟 and 吉川, 泰弘},
 journal = {河川技術論文集},
 month = {Jun},
 note = {This report presents an investigation for the establishment of river control facility operation against
tsunami run-up in rivers. The tsunami generated by the 2011 Tohoku Pacific-Coast Earthquake devastated
coastal areas in Japan and was characterized by the generation of tremendous number of tsunami debris
and drifts. In addition, in Hokkaido where ice formed in rivers, broken ice pieces were found in the field
survey. The main aim of this report is to propose an optimum sluice operation in the event of tsunami
considering the existence of ice floes. An experimental model of a sluice gate is developed with ice floe
models on the water surface and two types of tsunami waveform are generated in the flume. The result
showed that the gate openness can partially attenuate the wave impact load. However, it is confirmed that
the presence of ice floes can cause an accidental jamming and an increase in the wave force, which can
result in the functional failure of the sluice gate.},
 pages = {517--522},
 title = {津波漂流物の影響を考慮した治水施設操作法の確立に関する実験的検討},
 volume = {22},
 year = {2016}
}