@article{oai:kitami-it.repo.nii.ac.jp:00008649,
 author = {阿部, 孝章 and Abe, Takaaki and 鳥谷部, 寿人 and Toyabe, Toshihito and 矢部, 浩規 and Yabe, Hiroki and 吉川, 泰弘 and Yoshikawa, Yasuhiro},
 journal = {河川技術論文集},
 month = {Jun},
 note = {This report presents an investigation for the establishment of river control facility design against tsunami run-up in frozen rivers. The tsunami generated by the 2011 Tohoku Pacific-Coast Earthquake 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 river management facility design in the event of winter-season 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 bore-type tsunamis are generated in the flume. The result showed that in some cases the existence of ice can partially attenuate the wave impact load. However, it is confirmed that ice floes also can cause increase in the wave force, which can result in the functional failure of the sluice gate. The experimental results are summarized in the relationships between nondimensional wave height and maximum wave force.},
 pages = {109--114},
 title = {治水施設に対する漂流物を伴う津波波力の 増大及び低減特性に関する実験的検討},
 volume = {23},
 year = {2017}
}