Tatsuhiko Uchida

Last Updated :2025/05/09

Affiliations, Positions
Graduate School of Advanced Science and Engineering, Professor
Web Site
https://hyd.hiroshima-u.ac.jp/en/
E-mail
utidahiroshima-u.ac.jp
Self-introduction
My Research topic is around flood flow and bed variation analysis. I like to educate students to be able to condier and discuss with themselves.

Basic Information

Academic Degrees

  • Hiroshima University
  • Hiroshima University

Educational Activity

  • [Bachelor Degree Program] School of Engineering : Cluster 4(Civil Engineering and Architecture) : Program of Civil and Environmental Engineering
  • [Master's Program] Graduate School of Advanced Science and Engineering : Division of Advanced Science and Engineering : Civil and Environmental Engineering Program
  • [Doctoral Program] Graduate School of Advanced Science and Engineering : Division of Advanced Science and Engineering : Civil and Environmental Engineering Program

Research Fields

  • Engineering;Civil engineering;Hydraulic engineering

Research Keywords

  • open channel flow, flood flow, sediment transport, bed variation, local scouring, river structure, hydrodynamic force, tsunami, gravel bed river, boundary layer, vegetation, turbulent flow, computational fluid dynamics, two-phase flow

Affiliated Academic Societies

  • Japan Society of Civil Engineers, 2003/12
  • Ecology and Civil Engineering Society, 2004/12
  • International association for Hdro-environment Engineering and Research (IAHR), 2014/01
  • American Society of Civil Engineers (ASCE), 2016/02

Educational Activity

Course in Charge

  1. 2025, Undergraduate Education, 2Term, Mathematics of Civil Engineering
  2. 2025, Undergraduate Education, 3Term, Exercise of Fluid Mechanics
  3. 2025, Undergraduate Education, Intensive, Exercises in Algorithm
  4. 2025, Undergraduate Education, 3Term, Fluid Mechanics
  5. 2025, Undergraduate Education, 2Term, Experiments in Civil and Environmental Engineering
  6. 2025, Undergraduate Education, 2Term, River Engineering
  7. 2025, Undergraduate Education, 4Term, Hydrology and Water Resource Engineering
  8. 2025, Undergraduate Education, 3Term, Seminar in Civil and Environmental Engineering
  9. 2025, Undergraduate Education, 3Term, Project Management in Civil and Environmental Engineering
  10. 2025, Undergraduate Education, 1Term, Introduction of Civil and Environmental Engineering
  11. 2025, Undergraduate Education, Year, Graduation Thesis
  12. 2025, Graduate Education (Master's Program) , 1Term, Special Exercises on Civil and Environmental Engineering A
  13. 2025, Graduate Education (Master's Program) , 2Term, Special Exercises on Civil and Environmental Engineering A
  14. 2025, Graduate Education (Master's Program) , 3Term, Special Exercises on Civil and Environmental Engineering B
  15. 2025, Graduate Education (Master's Program) , 4Term, Special Exercises on Civil and Environmental Engineering B
  16. 2025, Graduate Education (Master's Program) , 1Term, Special Exercises on Civil and Environmental Engineering B
  17. 2025, Graduate Education (Master's Program) , 2Term, Special Exercises on Civil and Environmental Engineering B
  18. 2025, Graduate Education (Master's Program) , Year, Special Study on Civil and Environmental Engineering
  19. 2025, Graduate Education (Master's Program) , 3Term, Environmental Fluid Mechanics
  20. 2025, Graduate Education (Doctoral Program) , Year, Special Study on Civil and Environmental Engineering
  21. 2025, Graduate Education (Doctoral Program) , Year, Special Study on Civil and Environmental Engineering

Research Activities

Academic Papers

  1. Enhanced rainfall-runoff-flood simulation with RRI model incorporating river vegetation resistance based on 2D numerical calculation results and slope direction surface flow flux, 12(1), 2024
  2. Flood Simulation Studies with Rainfall-Runoff-Inundation (RRI) Model, Over Yangon City, Myanmar, Proc. IAHS, 386, 115-120, 2024
  3. Role of three-dimensional vortex motions on horizontal eddies in an open-channel cavity., Environ Fluid Mech, 20240320
    Link to Paper Search Results by DOI
  4. How Hydraulic Jumps Form Downstream of a Negative Step with Channel Expansionl and Numerical Investigations of the Transitions Between Wave Jumps and Submerged Jets, Environmental Fluid Mechanics, 20240123
  5. Numerical Calculations for Curved Open Channel Flows with Advanced Depth-Integrated Models, KSCE JOURNAL OF CIVIL ENGINEERING, 28(3), 1026-1040, 20240115
    Link to Paper Search Results by DOI
  6. -Editorial- Special Issue on the July 2020 Heavy Rainfall Event in Japan, Journal of JSCE, 10, 545-549, 20221220
  7. ★, Hydrodynamic forces on emergent cylinders in non-uniform flow, Environmental Fluid Mechanics, 22, 1355-1379, 20220924
  8. -Editorial- Special Issue on the Storm and Flood Damage 2019 in Japan,, Journal of JSCE, 10(1), 1-7, 202209
    Link to Paper Search Results by DOI
  9. Investigation of Bridge Collapse Phenomena due to Heavy Rain Floods, Journal of Bridge Engineering, 27(9), 202209
    Link to Paper Search Results by DOI
  10. Numerical Investigation of Three-Dimensional Flow Structures and Turbulence Energy Distributions in Bank Erosion Reaches during Large Flood Events, Journal of JSCE, Vol. 10, 136-144, 2022
    Link to Paper Search Results by DOI
  11. Effect of channel meander on flow resistance, Journal of Japan Society of Civil Engineers Ser. B1 (Hydraulic Engineering), 77(2), 865-870, 2021
    Link to Paper Search Results by DOI
  12. -Editorial- Special issue on the heavy rain event of July 2018 in western Japan, Journal of JSCE, 9(1), 1-7, 202101
    Link to Paper Search Results by DOI
  13. Study on an evaluation method of initiation probability of debris flows during heavy rainfall, Journal of JSCE, 9(1), 94-102, 20210320
    Link to Paper Search Results by DOI
  14. An Integrated Framework for Risk and Impact Assessment of Sediment Hazard on a Road Network, Transportation Research Record, 20210702
    Link to Paper Search Results by DOI
  15. Characteristics of precipitation system in Hiroshima prefecture during the heavy rainfall event of July 2018 observed using XRAIN data, Journal of JSCE, Special Topic (SPECIAL ISSUE ON THE HEAVY RAIN EVENT OF JULY 2018), 9(1), 212-220, 202107
    Link to Paper Search Results by DOI
  16. Integrated Framework for Risk and Impact Assessment of Sediment Hazard on a Road Network, TRANSPORTATION RESEARCH RECORD, 2675(7), 602-615, 202107
    Link to Paper Search Results by DOI
  17. Eulerian deposition model for sediment mixture in gravel-bed rivers with broad particle size distributions, Journal of Hydraulic Engineering, 146, 2020
    Link to Paper Search Results by DOI
  18. ★, Quasi-3D two-phase model for dam-break flow over movable bed based on a non-hydrostatic depth-integrated model with a dynamic rough wall law, ADVANCES IN WATER RESOURCES, 129, 317-327, 201907
    Link to Paper Search Results by DOI
  19. ★, Non-hydrostatic quasi-3D model coupled with dynamic rough wall law for simulating flow over rough bed with submerged boulders, Journal of Hydraulic Engineering, 142(11), 04016054, 20160714
    Link to Paper Search Results by DOI
  20. Effects of sizes and shapes of gravel particles on sediment transports and bed variations in a numerical movable-bed channel, Advances in Water Resources, 72, 84-96, 201410
    Link to Paper Search Results by DOI
  21. ★, Numerical calculation for bed variation in compound-meandering channel using depth integrated model without assumption of shallow water flow, Advances in Water Resources, 72, 45-56, 201410
    Link to Paper Search Results by DOI
  22. 2D numerical computation for flood flow in upper river basin with tributary inflows by using water level hydrographs observed at the main stream, Journal of Flood Risk Management, 7(1), 81-88, 201403
    Link to Paper Search Results by DOI
  23. Toward integrated multi-scale simulations of flow and sediment transport in rivers, Journal of JSCE, Ser.B1 (Hydraulic Engineering), 69(4), II_1-II_10, 201302
    Link to Paper Search Results by DOI
  24. Quasi-3D two-phase modelling of fluid and sediment dynamics based on a non-hydrostatic depth integrated model with a dynamic rough wall law, The 3rd symposium on Two-pHase modElling for Sediment dynamIcS in Geophysical Flows, Tokyo, Japan, 201609
  25. A 3D flow calculation around a structure in gravel bed rivers by using non-hydrostatic depth-integrated model with dynamic rough-wall law, River Flow 2016, Proceedings of International Conference on Fluvial Hydraulics, 201607
    Link to Paper Search Results by DOI
  26. A numerical calculation method for flow in the presence of isolated boulders atop a rough bed by using an enhanced depth integrated model with a non-equilibrium resistance law, River Flow 2014, International Conference on Fluvial Hydraulics, Lausanne, Switzerland, 201409
    Link to Paper Search Results by DOI
  27. Quasi 3D numerical simulation for flow and bed variation with various sand waves, Advances in River Sediment Research, The 12th International Symposium on RIVER SEDIMENTATION, Kyoto, Japan, 201309
    Link to Paper Search Results by DOI
  28. Three-dimensional gravel motions in numerical movable bed channel with particles of various shapes and sizes, Advances in River Sediment Research, The 12th International Symposium on RIVER SEDIMENTATION, Kyoto, Japan, 201309
    Link to Paper Search Results by DOI
  29. A new method for measuring and calculating flows and bed forms around river banks, Advances in River Sediment Research, The 12th International Symposium on RIVER SEDIMENTATION, Kyoto, Japan, 201309
    Link to Paper Search Results by DOI
  30. Numerical calculation for bed variation in compound-meandering channel using depth integrated model without assumption of shallow water flow, Two-pHase modElling for Sediment dynamIcS, THESIS-2013,Chatou, France, 201306
  31. A New Method for Measuring Local Flows around River Bank Using ADCP, Proceedings of the Tenth International conference on Hydroscience & Engineering, Orland, Florida, 201211
  32. Three-Dimensional Numerical Modeling for the Motion of Stones with Different Sizes and Shapes in Streams, Proceedings of the Tenth International conference on Hydroscience & Engineering,Orland, Florida, 201211
  33. Bottom velocity computation method based on depth integrated model without shallow water assumption, 3rd International Symposium on Shallow Flows (ISSF) Iowa city, USA, 201206
  34. Numerical Simulation of Bed Variation in a Channel with a Series of Submerged Groins, Proceedings of the 34th IAHR World Congress, Brisbane, Australia, 201107
  35. Practical Numerical Simulation Method For Estimating Local Scouring Around A Pier ~ Bottom Velocity Computation Method Based On Depth Integrated Model, 11th International Symposium on River Sedimentation,　CD-ROM, Stellenbosch, South Africa, 201009
  36. A Depth Integrated Model for 3D Turbulence Flows Using Shallow Water Equations and Horizontal Vorticity Equations, 33rd IAHR Congress: Water Engineering for a Sustainable Environment, Vancouver, 1428-1435, 200908
  37. Numerical simulation of water surface elevation in a steep doubly meandering compound channel using CIP-based scheme, Proc. 2nd Int. Conf. on Water and Flood Management (ICWFM2009), Dakka, Bangladesh, 99-108, 200908
  38. Numerical modeling of urban flooding due to storm surge, Proc. 2nd Int. Conf. on Water and Flood Management (ICWFM2009), Dakka, Bangladesh, 435-442, 200903
  39. Experimental and numerical study on inundation flows in urban areas, Proc. APD-IAHR Congress, Nanjing, China, 246-251, 200810
  40. Optimal Interpolation of Submerged River Bed for Laser Scanning Survey Using a Two-Dimensional Numerical Model, Advances in Hydro-Science and Engineering, Nagoya, 8, 200809
  41. Accurate Estimation of Discharge Hydrograph in a Compound Meandering Channel Using a Two-Dimensional Numerical Model, Advances in Hydro-Science and Engineering, CD-ROM, Nagoya, Japan, 8, 200809
  42. 2-D simulation of velocity distribution in a doubly meandering compound channel using CIP-based scheme, Advances in Hydro-Science and Engineering, CD-ROM, Nagoya, Japan, 8, 200809
  43. Prediction of water surface elevation in a doubly meandering compound channel using CIP-based scheme, Proc. of Int. Conference on Fluvial Hydraulics (River Flow 2008),Cesme-Izmir, Turkey, 2043-2050, 200809
  44. Integrated modeling for inundation flows in urban areas, US-China Workshop on Advanced Computational Modeling/ EWRI2008, Honolulu, USA., 200803
  45. Numerical simulation of local scour process due to submerged jet downstream of a groundsill, 32nd Congress of IAHR, the International Association of Hydraulic Engineering and Research, Proceedings, CD-ROM, Venice, Italy, 200707
  46. Modeling of inundation flow in urbanized area using a high-resolution method with Cartesian mesh, 32nd Congress of IAHR, the International Association of Hydraulic Engineering and Research, Proceedings, CD-ROM, Venice, Italy, 200707
  47. A CIP-based method for shallow water flows in complex geometries using Cartesian grids, Proceedings of 7th International Conference on Hydroscience and Engineering ICHE-2006, Philadelphia, U.S.A., 200609
  48. Unsteady flow structure in a compound meandering channel, Proceedings of 7th International Conference on Hydroscience and Engineering ICHE-2006, Philadelphia, U.S.A., 200609
  49. Experiments and analyses on the deformation of the bed protective works downstream of a weir, XXXI IAHR Congress Proceedings, Seoul, Korea, 3103-3111, 200509
  50. Two Dimensional Analysis of Shallow Water Flow with Submersible Large Roughness Elements, XXIX IAHR Congress Proceedings, Theme D, Beijing, China, 1, 364-370, 200109
  51. Quasi-three dimensional analysis on the flushing mechanism of sandbar at a river mouth, Advances in River Sediment Research, The 12th International Symposium on RIVER SEDIMENTATION, Kyoto, Japan, 201309
    Link to Paper Search Results by DOI
  52. An Enhanced Depth-integrated Model for Flows over a Negative Step with Hydraulic Jump, RiverFlow 2018 - Ninth international conference on fluvial hydraulics conference, 201809
  53. Drag force acting on emergent resistance for non-uniform open channel flows, the 12th International Symposium on Ecohydraulics (ISE 2018), 201808
  54. Depth integrated model for calculating non-equilibrium velocity distribution of flow through a submerged vegetation zone, the 12th International Symposium on Ecohydraulics (ISE 2018), 201808

Invited Lecture, Oral Presentation, Poster Presentation

  1. Undisturbed fluid flow for improved macroscopic estimation of drag forces acting on circular cylinders, Satoshi Yokojima, Tatsuhiko Uchida, Yusuke Kazehaya, Yoshihisa Kawahara, Satoshi Yokojima, Tatsuhiko Uchida, Yusuke Kazehaya, Yoshihisa Kawahara, 22nd IAHR-APD congress 2020 in Sapporo, 2020/09/15, English, online
  2. Study on Numerical Analysis Methods of Water Surface and Velocity Profile in a Curved Open Channel, Lugina,F., Lugina,F. Uchida, T. and Kawahara, Y., The 18th International Conference on Civil and Environmental Engineering(ICCEE), 2019/10/29, Without Invitation, English, Pukyong National University, Pukyong National University,Busan,Korea
  3. Investigation of The Flood Caused by a Dam Break in The Southern Part of Lao PDR, Thavixay,K, Thavixay,K. Uchida, T. and Kawahara, Y., The 18th International Conference on Civil and Environmental Engineering(ICCEE), 2019/10/29, Without Invitation, English, Pukyong National University, Pukyong National University,Busan,Korea
  4. Flood Flow Analysis in The Nuta River Basin during The Western Japan Heavy Rain in July 2018, Shimizu,R., himizu,R. Uchida, T. and Kawahara, Y., The 18th International Conference on Civil and Environmental Engineering (ICCEE), 2019/10/28, Without Invitation, English, Pukyong National University, Pukyong National University,Busan,Korea,
  5. Porosity and Volume Variations in the Process of Sediment Sorting by Water Flow,, Hayashi,Y, Hayashi,Y. Uchida, T. and Kawahara, Y., The 18th International Conference on Civil and Environmental Engineering (ICCEE), 2019/10/28, Without Invitation, English, Pukyong National University, Pukyong National University,Busan,Korea,
  6. Sediment-flood disasters caused by extreme heavy rain fall: a case study of rivers in Hiroshima prefecture during the heavy rain in July 2018, Uchida, T, The 2nd International Workshop on Urban Flood Management (UFM2019), 2019/09/11, With Invitation, English, Japan Society Civil Engineers Kochi University, Kochi,Japan
  7. The Characteristics of Dam Break Flows in a Meandering Channel, Kobayashi,D., Kobayashi,D, Uchida, T. and Kawahara, Y., 38th IAHR World Congress 2019, 2019/09/05, Without Invitation, English, 38th IAHR World Congress 2019 secretariat, Panama City, Panama
  8. Bottom Velocity Calculation method for multi-scale simulation of flood flows and sediment transport in rivers, Tatsuhiko Uchida, The 4th International Conference on Water Resource and Environment (WRE 2018), 2018/07/18, With Invitation, English, Kaohsing City, Taiwan
  9. Challenges for large-scale sediment transport simulations, Invited presentation, Tatsuhiko Uchida, Workshop on sediment transport dynamics: conventional and novel approaches and their complementary relations, THESIS-2016, 2016/09/13, With Invitation, English
  10. 2D Numerical Computation for Flood Flow in Upper River Basin with Tributary Entries by Using Water Level Hydrographs Observed at Main Stream, Tatsuhiko Uchida, Shoji Fukuoka, 5th International Conference on Flood Management, Special Session 6, Advances and New Directions in Hydraulics of Flood Modelling, 2011/09/29, With Invitation, English

Social Activities

History as Committee Members

  1. Managing Editor, 2018/02, Journal of JSCE
  2. International journal of sediment research， Review Board, 2017/03
  3. 12th International symposium on Ecohydraulics， International Science Committee, 2017/.4, 2018/.8

Organizing Academic Conferences, etc.

  1. The 3rd symposium on Two-pHase modElling for Sediment dynamIcS in Geophysical Flows, Secretary, 2015/, 2016/
    Permalink

History as Peer Reviews of Academic Papers

  1. 2020, International Journal of Sediment Research, Others, reviewer, 1
  2. 2020, Journal of Hydraulic Research, Others, reviewer, 1
  3. 2020, Journal of Hydraulic Engineering, Others, reviewer, 1
  4. 2019, Journal of Water and Environment Technology, Others, reviewer, 1
  5. 2019, Hydrology Research, Others, 1