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Matsumoto, Kazumasa
Disaster Prevention Research Institute (DPRI) Program-Specific Assistant Professor
Basic Information
Research
list
Last Updated :2025/05/27
Basic Information
Email Address
Email Address
matsumoto.kazumasa.3z
kyoto-u.ac.jp
Professional Memberships
From Aug. 2023
,
To Present
International Association for Hydro-Environment Engineering and Research (IAHR)
From Jan. 2020
,
To Present
Japan Society of Civil Engineers (JSCE)
Academic Degree
23 Mar. 2022
京都大学修士(工学)
24 Sep. 2024
京都大学博士(工学)
Academic Resume (Undergraduate School/Majors)
京都大学
, 工学部地球工学科, 卒業
Research History
From Apr. 2025
,
To Present
Setsunan University
, Faculty of Science and Engineering, Part-time Lecturer
From Nov. 2024
,
To Present
Kyoto University
, Disaster Prevention Research Institute Water Resources Research Center, Program-Specific Assistant Professor
From Oct. 2024
,
To Oct. 2024
Kyoto University
, Disaster Prevention Research Institute Water Resources Research Center, Program-Specific Researcher
From Apr. 2024
,
To Present
Osaka Institute of Technology
, Faculty of Engineering, Part-time Lecturer
From Apr. 2022
,
To Sep. 2024
Japan Society for the Promotion of Science
, Research Fellow
ID,URL
ORCID ID
0009-0002-9931-5514
J-Global ID
202401006916891788
Researcher number
81014115
External link
https://sites.google.com/kyoto-u.ac.jp/k-matsumoto
researchmap URL
https://researchmap.jp/kmatsu01102024
list
Last Updated :2025/05/27
Research
Research Interests
Sediment bypass tunnels
Riverine vegetation
Sediment transport
Turbulent flow
Driftwood
Hydraulic experiment
Research Areas
Social infrastructure (civil Engineering, architecture, disaster prevention)
, Hydroengineering
Papers
EFFECT OF STREAMWISE VEGETATION PATCH LENGTH ON SECONDARY FLOW AND SEDIMENT DEPOSITION IN STEADY WAKE REGION
Kazumasa MATSUMOTO; Taka-aki OKAMOTO; Masashi TAKADA; Michio SANJOU
Japanese Journal of JSCE,
Feb. 2025
,
Peer-reviewed
,
Lead author
,
Corresponding author
EXPERIMENTAL STUDY ON ABRASION COUNTERMEASURES USING SELF LINING OF SEDIMENT BETWEEN TRIANGULAR STRIP ROUGHNESS ELEMENTS
Xujian WU; Michio SANJOU; Takaaki OKAMOTO; Kazumasa MATSUMOTO; Takahiro KOSHIBA; Tetsuya SUMI
Japanese Journal of JSCE,
Feb. 2025
,
Peer-reviewed
EXPERIMENTAL STUDY ON CHANGE OF OVERFLOW STRUCTURE FLOW DURING EMBANKMENT EROSION AND EFFECT OF PROTECTION WORK FOR TOE OF SLOPE
Taka-aki OKAMOTO; Shoshi NATSUME; Takeshi KODAKA; Keita LEE; Kazumasa MATSUMOTO; Michio SANJOU
Japanese Journal of JSCE,
Feb. 2025
,
Peer-reviewed
Secondary flow structure and sediment deposition around flexible and rigid vegetation patches
Kazumasa Matsumoto; Taka-aki Okamoto; Michio Sanjou; Timothy I. Marjoribanks; Masashi Takada
Physics of Fluids,
Feb. 2025
,
Peer-reviewed
,
Lead author
,
Corresponding author
Particle entrainment by bursting phenomena in open-channel flow over rough bed
Kazumasa Matsumoto; Taka-aki Okamoto; Michio Sanjou
Environmental Fluid Mechanics,
May 2024
,
Peer-reviewed
,
Lead author
,
Corresponding author
FUNDAMENTAL STUDY ON TURBULENCE AND SECONDARY FLOW IN PARTIALLY VEGETATED CHANNELS WITH VARIOUS PATCH WIDTHS
MATSUMOTO Kazumasa; OKAMOTO Taka-aki; SANJOU Michio; TAKADA Masashi
Japanese Journal of JSCE,
Feb. 2024
,
Peer-reviewed
,
Lead author
,
Corresponding author
EXPERIMENTAL STUDY ON INFLUENCE OF VEGETATION FLEXIBILITY ON VORTEX STRUCTURE AND SEDIMENT DEPOSITION
MATSUMOTO Kazumasa; OKAMOTO Taka-aki; SANJOU Michio; OKADA Keiju; AKAHORI Ryosuke
Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering),
2022
,
Peer-reviewed
,
Lead author
,
Corresponding author
EXPERIMENTAL STUDY ON EFFCTS OF WOODY DEBRIS LENGTH ON DRIFTWOOD ACCUMULATION AT BRIDGE
OKAMOTO Takaaki; MATSUMOTO Kazumasa; TANAKA Kenta; SANJOU Michio
Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering),
2022
,
Peer-reviewed
Influence of velocity field on driftwood accumulation at a bridge with a single pier
Taka-aki Okamoto; Kenta Tanaka; Kazumasa Matsumoto; Tomohiro Someya
Environmental Fluid Mechanics,
Jun. 2021
,
Peer-reviewed
EXPERIMENTAL STUDY ON UPGRADING WOOD RETENTION SYSTEM USING WAND CONNECTED TO MAIN CHANNEL AT TIME OF FLOOD
OKAMOTO Takaaki; MATSUMOTO Kazumasa; KIMURA Ichiro; TANAKA Kenta; SANJOU Michio; WATANABE Chikara
Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering),
2021
,
Peer-reviewed
EXPERIMENTAL STUDY ON SINK MOTION OF DRIFTWOOD AND CRITICAL CONDITION FOR DRIFTWOOD BLOCKING
OKAMOTO Taka-aki; SOMEYA Tomohiro; MATSUMOTO Kazumasa; SANJOU Michio; TANAKA Kenta
Journal of Japan Society for Natural Disaster Science,
2021
,
Peer-reviewed
EFFECTS OF VEGETATION HEIGHT ON TURBULENT FLOW STRUCTURE AND SUSPENDED SEDIMENT DEPOSITION
MATSUMOTO Kazumasa; OKAMOTO Taka-aki; AKAHORI Ryosuke; SANJOU Michio
Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering),
2021
,
Peer-reviewed
,
Lead author
,
Corresponding author
EXPERIMENTAL STUDY ON TURBULENCE STRUCTURE AND ITS EFFECT ON CAPTURING PROCESS OF RIVER PLANT SEED WITHIN ROUGHNESS ELEMENTS
OKAMOTO Takaaki; MATSUMOTO Kazumasa; OISHI Tetsuya; SANJOU Michio; OKAZAKI Takumi
Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering),
2020
,
Peer-reviewed
Misc.
植生開水路の乱流・二次流構造と浮遊砂輸送メカニズムに関する研究
松本 知将
京都大学 博士学位論文,
24 Sep. 2024
Experimental study on turbulence structure and sediment deposition around a flexible vegetation patch
松本知将; 岡本隆明; 山上路生
土木学会全国大会年次学術講演会(Web),
2023
剛体・柔軟植生群落近傍の二次流及び浮遊砂堆積に関する実験的研究
高田真志; 松本知将; 岡本隆明; 山上路生
関西土木工学交流発表会概要集(Web),
2023
河道湾曲部に設置した流木捕捉池に関する実験的研究
紀國開; 岡本隆明; 山上路生; 松本知将
関西土木工学交流発表会概要集(Web),
2023
片側植生群落流れにおける乱流構造および二次流に関する実験的研究
松本知将; 岡本隆明; 山上路生; 高田真志
関西土木工学交流発表会概要集(Web),
2023
半球粗度上流れの乱流現象とその粒子挙動への影響に関する実験的研究
岡田啓頌; 松本知将; 岡本隆明; 山上路生
土木学会関西支部年次学術講演会講演概要集(Web),
2022
植生群落周辺における乱流構造とその浮遊砂堆積への影響に関する実験的研究
松本知将; 岡本隆明; 山上路生
土木学会関西支部年次学術講演会講演概要集(Web),
2022
礫河床内部の乱流構造と種子輸送メカニズムに関する実験的研究
松本知将; 岡本隆明; 山上路生
土木学会関西支部年次学術講演会講演概要集(Web),
2021
1ピア橋梁での流木集積過程と河道閉塞率の定量評価に関する実験的研究
田中健太; 岡本隆明; 松本知将
日本自然災害学会学術講演会講演概要集,
2021
粗度層内部における乱流の詳細構造に関する実験的研究
松本知将; 岡本隆明; 岡崎拓海; 山上路生
土木学会関西支部年次学術講演会講演概要集(Web),
2020
Influence of vegetation height on turbulence structure and sediment deposition
Kazumasa Matsumoto; Taka-aki Okamoto; Michio Sanjou
Proceedings of the 40th IAHR World Congress,
2023
PIV measurement of turbulent flow and particle motion over a rough wall
Kazumasa Matsumoto; Taka-aki Okamoto; Michio Sanjou
Proceedings of 12th International Symposium on Turbulence and Shear Flow Phenomena, TSFP 2022,
2022
Effect of wood debris length on bridge clogging process
Taka-aki Okamoto; Kenta Tanaka; Kazumasa Matsumoto; Michio Sanjou
Proceedings of the 39th IAHR World Congress,
2022
Influence of turbulent flow structure on particle motion over a rough bed consisting of hemispherical roughness elements
Kazumasa Matsumoto; Taka-aki Okamoto; Michio Sanjou; Tetsuya Oishi
Proceedings of the 39th IAHR World Congress,
2022
Presentations
Surface reflection法による桟粗度上の水面流速場の可視化計測
松本知将; 山上路生; 金子峻; 呉許剣; 角哲也
第28回応用力学シンポジウム,
16 May 2025
剛体・柔軟植生群落近傍の二次流及び浮遊砂堆積に関する実験的研究
髙田真志; 松本知将; 岡本隆明; 山上路生
2023年度 関西土木工学交流発表会,
Nov. 2023
植生群落近傍の渦構造・浮遊砂堆積に与える植生剛性の影響に関する実験的研究
松本知将; 岡本隆明; 山上路生; 岡田啓頌; 赤堀良介
第67回水工学講演会,
23 Nov. 2022
半球粗度上流れの乱流現象とその粒子挙動への影響に関する実験的研究
岡田啓頌; 松本知将; 岡本隆明; 山上路生
2022年度 土木学会関西支部 年次学術講演会,
29 May 2022
植生群落周辺における乱流構造とその浮遊砂堆積への影響に関する実験的研究
松本知将; 岡本隆明; 山上路生
2022年度 土木学会関西支部 年次学術講演会,
29 May 2022
洪水に伴う礫床への種子供給と乱流構造との関係に関する実験的研究
松本知将; 岡本隆明; 大石哲也; 山上路生; 岡田啓頌
令和3年度京都大学防災研究所研究発表講演会,
Feb. 2022
半球粗度まわりの乱流構造が種子捕捉過程に与える影響に関する実験的研究
岡本隆明; 松本知将; 大石哲也; 山上路生; 岡崎拓海
第66回水工学講演会,
Dec. 2021
植生高さによる乱流構造の遷移過程の変化およびその浮遊砂堆積への影響について
松本知将; 岡本隆明; 赤堀良介; 山上路生
第66回水工学講演会,
Dec. 2021
礫河床内部における乱流構造の可視化計測および種子輸送過程の解明
松本知将; 岡本隆明; 山上路生; 大石哲也
2021年度 土木学会全国大会 年次学術講演会,
Sep. 2021
礫河床内部の乱流構造と種子輸送メカニズムに関する実験的研究
松本知将; 岡本隆明; 山上路生
2021年度 土木学会関西支部 年次学術講演会,
May 2021
Effect of streamwise vegetation patch length on secondary flow and sediment deposition in steady wake region
Matsumoto, K.; Okamoto, T.; Takada, M.; Sanjou, M.
第69回水工学講演会,
02 Dec. 2024
柔軟植生流れにおける流速変動と植生揺動の相互作用に関する実験的研究
小川崚司; 松本知将; 岡本隆明; 山上路生
2024年度 関西土木工学交流発表会,
08 Nov. 2024
Effects of flexural rigidity of vegetation elements on turbulence structure around a vegetation patch
Matsumoto, K; Okamoto, T; Sanjou, M; Marjoribanks, T. I
10th International Symposium on Environmental Hydraulics (ISEH 2024), Aberdeen,
Jun. 2024
片側水没植生群落近傍の乱流・二次流構造と群落幅の影響に関する基礎的研究
松本知将; 岡本隆明; 山上路生; 髙田真志
第68回水工学講演会,
Dec. 2023
片側植生群落流れにおける乱流構造および二次流に関する実験的研究
松本知将; 岡本隆明; 山上路生; 髙田真志
2023年度 関西土木工学交流発表会,
Nov. 2023
柔軟植生群落近傍における乱流構造および浮遊砂堆積に関する実験的研究
松本知将; 岡本隆明; 山上路生
令和5年度土木学会全国大会年次学術講演会,
Sep. 2023
Influence of vegetation height on turbulence structure and sediment deposition
Matsumoto, K; Okamoto, T; Sanjou, M
40th IAHR World Congress, Vienna,
Aug. 2023
PIV measurement of turbulent flow and particle motion over a rough wall
Matsumoto, K; Okamoto, T; Sanjou, M
12th International Symposium on Turbulence and Shear Flow Phenomena (TSFP12), Osaka (online),
Jul. 2022
Experimental study of turbulent flow and its influence on motions of seeds of river vegetation over a rough bed
Matsumoto, K; Okamoto, T; Sanjou, M
5th International Symposium of Shallow Flows (ISSF 2021), Nanjing (online),
Oct. 2021
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