Dr. (Eng.) / 博士(工学)
Associate Professor, Department of Civil Engineering, Kobe University, Japan
神戸大学大学院市民工学専攻 准教授
Publons/Web of Science Link
Google Scholar Link
Researchmap Link
For inquiry to Ryota TSUBAKI, use the inquiry form.
Keywords: LiDAR, DEM, Finite volume method, Unstructured grid, railway, urban, mountainous
Keywords: Flow visualization, acoustic, pressure, sediment transport, turbulence, gravel bed rivers
Keywords: Gravel bed rivers, vegetation, numerical simulation
大阪公立大学中百舌鳥キャンパスは,御堂筋線の終点でアクセスに便利で広いキャンパスでした.
普段の水工水理学分野と異なる,機械工学や物理学での流体研究の動向を感じることができました.
浮子流量観測に関する研究経過の報告も1件おこないました.
Presentation by Prof. Choi at Yonsei Univ.
On the way from Singapore to Kampar, we enjoyed the view of the countryside of Malaysia.
Small creek in Kampar's old city.
Made a presentation entitled: Unsteady Features of Bedload and Near-Bed Turbulence Measured in a Braided Gravel Bed River
My visit time in Singapore this time is very short but succeeded to see a legendary lion!
Sunny and beautiful sunset. Able to talk with many friends at the conference venue!
Prepaid card for transport with Hangyodon!
機器を預かっていただいている帯広畜産大学でちょうど寮祭が行われていて,ザリガニ味噌汁などを堪能しました.
現地は水位が高く,十分な準備が出来なかったため,あまり良い現地調査にはなりませんでしたが,無事に完了することができました.
北見工業大学の吉川先生の研究室も訪問しました.急な訪問にもかかわらずご案内いただきありがとうございました!
Hiring master's and doctoral students for research projects is not very common in labs in Japanese universities.
Those interested in joining us will either have to pay your expenses or apply for a scholarship. Scholarships are either private or public.
For post-doctoral study, JSPS provides postdoctoral fellowships.
Self-driven research projects are quite important in master's and especially doctoral course. Accordingly, the research proposal by the applicant is quite important. I can advise but the proposal must be prepared by the applicant.
To consult on the master, doctoral, and post-doctoral studies, send your research proposal and C.V. by e-mail.
Tsubaki, R., Baranya, S., Muste, M. and Toda, Y.: Spatio-temporal patterns of sediment particle movement on 2D and 3D bedforms, Experiments in Fluids, Vol. 59, No. 93, 2018. Post-print, View-only-version.
K Sefat, R Tsubaki: Flood Risk Assessment of the Middle Reach of the Helmand River, Afghanistan, Journal of Disaster Research 19 (2), 455-464, 2024. Journal link.
T Wangchuk, R Tsubaki: A glacial lake outburst flood risk assessment for the Phochhu river basin, Bhutan, Natural Hazards and Earth System Sciences 24 (7), 2523-2540, 2024. Journal link.
R Zhu, R Tsubaki, Y Toda: Effects of vegetation distribution along river transects on the morphology of a gravel bed braided river, Acta Geophysica, 72 (2), 1097-1112, 2024. Journal link.
R Tsubaki, Y Kawahara, Y Mizuguchi: Impact Assessment of Flushing Flow from a Dam to Invasive Aquatic Plant Egeria densa in a Gravel-bed River, KSCE Journal of Civil Engineering 28 (3), 1062-1074, 2024. Journal link.
Tsubaki, R., Kawahara, Y. and Ueda, K.: Railway embankment failure due to ballast layer breach caused by inundation flows, Natural Hazards, Vol. 87, No. 2, doi: 10.1007/s11069-017-2789-3, 2017, Post-print, Journal link.
Tsubaki, R., Bricker, J.D., Ichii, K. and Kawahara, Y.: Development of fragility curves for railway embankment and ballast scour due to overtopping flow, Natural Hazards and Earth System Sciences, EGU, Vol. 16, 2455-2472, doi:10.5194/nhess-16-2455-2016, Paper.
Muste, M., Baranya, S., Tsubaki, R., Kim, D., Ho, H., Tsai, H. and Law, D.: Acoustic mapping velocimetry, Water Resources Research, Vol. 52, doi: 10.1002/2015WR018354, 2016.5, Journal link, Paper.
Tsubaki, R., Kawahara, Y., Muto, Y. and Fujita, I.: New 3-D flow interpolation method on moving ADCP data, Water Resources Research, Abstract, Paper, Repository
Tsubaki, R.: Multi-camera large-scale particle image velocimetry. Measurement Science and Technology, doi: 10.1088/1361-6501/ab85d5, 2020, Post-print, Journal link.
Tsubaki, R.: On the Texture Angle Detection Used in Space-Time Image Velocimetry (STIV), Water Resources Research, Vol. 53(12), doi: 10.1002/2017WR021913, pp.10908-10914, 2017, Post-print, Journal link.
Tsubaki, R., Fujita, I., Yu, K. and Muste, M.: Large-scale particle image velocimetry (LSPIV) implementation on smartphone, Proceedings of 36th IAHR congress, ISBN: 978-90-824846-0-1, Paper number 3874 on WEB site, Hague, Netherlands, June 28, 2015. Link
Tsubaki, R., Kawahara, Y., Zhang, X and Tsuboshita, K.: A new geophone device for understanding environmental impacts caused by gravel bedload during artificial floods, Water Resources Research, Vol. 53, doi: 10.1002/2016WR019726, 2017, Journal link, Paper, Post-print.
Tsubaki, R. and Kawahara, Y.: The uncertainty of Local Flow Parameters During Inundation Flow Over Complex Topographies with Elevation Errors, Journal of Hydrology, Vol.486, 2013. Journal link, Repository
Tsubaki, R., Fujita, I.: Unstructured grid generation using LiDAR data for urban flood inundation modelling, Hydrological Processes, Vol. 24, No. 11, pp. 1404-1420, 2010, Abstract, Paper, Repository
Tsubaki, R., Nakayama, Y. and Fujita, I.: The design secret of Kyokusui-no-En's meandering channel, Journal of Visualization, Vol. 11, No. 3, pp. 265-272, 2008.7. Abstract, Repository