HASEGAWA Kazuyoshi 長谷川和義

Researcher Number	70001328
Other IDs
External Links
Affiliation (based on the past Project Information) *help	2001 – 2005: 北海道大学, 大学院・工学研究科, 教授 2000: 北海道大学, 大学院・工学研究所, 助手 1999 – 2000: 北海道大学, 大学院・工学研究科, 助手 1987 – 1996: 北海道大学, 工学部, 助手 1993: 北海道大学, 工学部・土木工学科, 助手
Review Section/Research Field	Principal Investigator 水工水理学 / Hydraulic engineering Except Principal Investigator Hydraulic engineering / 水工水理学 / 基礎・土質工学 / 水工水理学
Keywords	Principal Investigator 山地河川 / 河床波 / 土砂流出 / 跳水 / 分岐流路 / 射流 / 流路閉塞 / 渓流 / ステップ・プール / 河床形態 … More / 交互砂州 / 交互分級波 / mountain river / bedform / 流路変動 / 流路分岐・合流 / 射流流れ / 写真測量 / 透過構造物 / 後流 / 抗力係数 / 三次元流 / フラクタル次元数 / 土砂堆積 / 運動量方程式 / 流量配分比 / 河道閉塞 / 流砂量配分比 / 流速分布 / 水面形 / MaCormack法 / 高解像スキーム計算 / Mountainous River / Bifurcated Channel / Supercritical Flow / Hydraulic Jump / Channel Blocking / Sediment Deposition / Momentum Equation / Divided Discharge Ratio / 渓流の淵瀬 / ステップ・プール河床 / リブ河床 / 水面波 / 反砂堆 / 線形安定解析 / 河床波発生条件 / 発生条件 / 水面・河床相互干渉 / mountain streams / step and pools / rib bed / supercritical flow / water surface waves / anti-dunes / linear stability analysis / formation condition of bed waves / 線形不安定解析 / タルボット型粒度分布 / 急勾配混合砂礫実験 / 砂礫堆 / 分級波 / 急勾配水路実験 / alternating bars / linear instability analysis / sand waves / alternating sorting waves / Talbot sediment size distribution / steep channel experiment with heterogeneous bed materials / 山地渓流 / 魚道 / 早瀬・平瀬・淵 / 礫列・礫段 / ステップ・プール波長 / ステップ波高 / 水生昆虫 / 渓流魚 / プール長 / 水理形態 / 微環境 / 底生成物 / 棲み分け / 礫列 / 礫段 / 縦断分級波 / 河川生態学 / 魚類調査 / mountain stream / fish way / riffle and pool / step and pool / space length of steps / step height / aqua insects / stream fish / 流路形態 / 分岐・合流 / 交互砂礫州 / 流路交番現象 / 分級現象 / 不安定堆積土砂 / bifurcated channel / concentrated channel / alternation bars / sediment transport / channel blocking / alternating channel change … More Except Principal Investigator 植生 / 雲物理 / 集中豪雨 / 流路変動 / 土砂流出 / 砂州 / 降雨流出 / 数値解析 / 河床変動 / River environment / 降雨現象 / 気象 / ケスラ-モデル / 蛇行 / 河床低下 / 河床波 / 捷水路 / 護岸工 / 豪雨 / 豪雪 / 気象学 / 不飽和浸透 / 流出解析 / 山地流域 / トレーサー / フミン質 / 水質水文学 / 流砂 / 計測 / 洪水流 / 現地観測 / 乱流 / ラボラトリーオートメーション / ラボラトリ-オ-トメ-ション / Sediment Transport / River Bed Variation / Measurement / Flood Flow / Stream Variation / Field Observation / Turbulent Flow / Laboratory Automation / 貯留関数法 / 確率応答 / 確率微分方程式 / 不規則関数 / ゴルフ場 / 不飽和浸透流 / 水質 / 濁度 / 表面流 / サクション / 斜面流出 / 流出量の確率応答 / 表面舎 / 到達時間 / 沈砂池 / 暗渠 / Storage Function Model / Stochastic Response / Random Differential Equation / Random Function / Golf Course / Unsaturated Flow / Water Quality / Turbidity / 洪水災害 / 高潮災害 / サイクロン / 洪水氾濫 / モンスーン / 河道変動 / 予警報システム / バングラデシュ / 洪水地形 / 避難・予警報 / サイクロンシェルタ / Flood Disaster / Storm Surge Disaster / Cyclone / Inundation in Low-lying Area / Monsoon / River Course Change / Forecasting and Warning System / Bangladesh / 多自然型河川工法 / 親水性河道 / 河川改修 / 山地河川 / 河岸浸食 / 護岸 / 水理実験 / 砂州河川 / Nature-oriented river works / River improvement / Mountainous rivers / Sand bars / River bank erosion / Revetment / Hydraulic experiment / 青潮 / アオコ / 淡水化 / 湖水環境 / 富栄養化 / 塩水楔 / 湖流動 / 成層化 / 自然湖沼の開発の可能性 / 淡水化工法 / 融雪出水 / 塩水の吐き出し / 管理運用システム / 2成層流体 / 塩水くさび / 大型回転水槽 / Aoshio / Aoko / fresh water / lake environment / eutrophication / saline wedge / flow / stratification / 複列砂州 / 網状河川 / 蛇行河川 / 数値計算 / 模型実験 / 分岐 / 複列河川 / 合流 / モード解析 / 数値計算モデル / 氾濫流 / 分岐流路 / 河岸侵食 / 非定常流量 / 履歴効果 / 流路交番現象 / 中州 / 移動床実験 / Braided Bars / Multiple Low Bars / River Bed Deformation / Meandering Channel / Numerical Model / Experiment / 河川環境 / 蛇行復元 / 標津川 / 河道変化 / 湾曲河道 / 2Way河道 / 河道変化モデル / レストレーション / 2way河道 / Meandering Restoration / Shibetsu River / River channel variation / Bent channel / 2 Way channel / Model of river channel variation / Restoration Less

A Method for Restoring the River Environment by Restoring Meanders
- Principal Investigator
  
  WATANABE Yasuharu
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  水工水理学
- Research Institution
  Civil Engineering Research Institute of Hokkaido (CERI)
A stud on the mechanism of the formation of multiple and braded bar channels
- Principal Investigator
  
  SHIMIZU Yasuyuki
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  水工水理学
- Research Institution
  Hokkaido University
Investigation for the design of new fish way to be modeled on step and pool systems in mountain streamsPrincipal Investigator
- Principal Investigator
  
  HASEGAWA Kazuyoshi
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  水工水理学
- Research Institution
  Hokkaido University
Origin of Bedforms in a Scale of Valley Width and Their Effect on the Sediment Transport in Mountain RiversPrincipal Investigator
- Principal Investigator
  
  HASEGAWA Kazuyoshi
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  水工水理学
- Research Institution
  HOKKAIDO UNIVERSITY
Study on Critical Conditions of Generation and The Functions of Medium-Scale Bedforms in Mountain RiversPrincipal Investigator
- Principal Investigator
  
  HASEGAWA Kazuyoshi
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  水工水理学
- Research Institution
  HOKKAIDO UNIVERSITY
A Study on the Origin of Step-Pool Formation in A Mountain Stream Considering the Water Surface Waves.Principal Investigator
- Principal Investigator
  
  HASEGAWA Kazuyoshi
- Project Period (FY)
  1995 – 1996
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  水工水理学
- Research Institution
  HOKKAIDO UNIVERSITY
Natural lakes in Hokkaido
- Principal Investigator
  
  YAMADA Tadashi
- Project Period (FY)
  1993 – 1995
- Research Category
  
  Grant-in-Aid for Developmental Scientific Research (B)
- Research Field
  
  水工水理学
- Research Institution
  Chuo University
Comprehensive Study on Floods and Storm Surges in Bangladesh and Their Hazard Mitigation
- Principal Investigator
  
  OKA Taro
- Project Period (FY)
  1992 – 1994
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Institution
  Kyoto University
DESIGN PRINCIPLES OF NATURE-ORIENTED RIVER IMPROVEMENT BASED ON FLUVIAL HYDRAULICS
- Principal Investigator
  
  MURAMOTO Yoshio
- Project Period (FY)
  1992 – 1994
- Research Category
  
  Grant-in-Aid for Developmental Scientific Research (B)
- Research Field
  
  Hydraulic engineering
- Research Institution
  KYOTO UNIVERSITY
Mechanism of Sudden Channel Change of Mountainous Rivers due to Hydraulic Jump in Channel Bifurcations.Principal Investigator
- Principal Investigator
  
  HASEGAWA Kazuyoshi
- Project Period (FY)
  1992 – 1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Hydraulic engineering
- Research Institution
  Hokkaido University, Faculty of Engineering
石狩川流域の開発にともなうその水域形態の変遷に関する研究
- Principal Investigator
  
  藤田睦博
- Project Period (FY)
  1991
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Hokkaido University
雲と降雨の形成に関する実スケ-ル実験
- Principal Investigator
  
  山田正
- Project Period (FY)
  1991
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Hydraulic engineering
- Research Institution
  Chuo University
Effects of the Construction of Golf Course on Runoff Characteristics
- Principal Investigator
  
  FUJITA Mutsuhiro
- Project Period (FY)
  1991 – 1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  Hydraulic engineering
- Research Institution
  Hokkaido University,
透過性ステップ下流域における,流れの不思議な構造の解明Principal Investigator
- Principal Investigator
  
  長谷川和義
- Project Period (FY)
  1990
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Hydraulic engineering
- Research Institution
  Hokkaido University
雲と降雨の形成に関する実スケ-ル実験
- Principal Investigator
  
  YAMADA Tadashi
- Project Period (FY)
  1990
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Hydraulic engineering
- Research Institution
  Hokkaido University
A Study on Sediment Transport and River Bed Variation Based on the Simultaneous Measurements of Flow and Sediment Movement in Various Scales
- Principal Investigator
  
  ASHIDA Kazuo
- Project Period (FY)
  1990 – 1991
- Research Category
  
  Grant-in-Aid for Co-operative Research (A)
- Research Field
  
  Hydraulic engineering
- Research Institution
  KYOTO UNIVERSITY
山地河川の出水時における分岐部急変機構に関する研究Principal Investigator
- Principal Investigator
  
  長谷川和義
- Project Period (FY)
  1989
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Hydraulic engineering
- Research Institution
  Hokkaido University
新しいトレーサーとしてのフミン質を用いた降雨流出機構の解明
- Principal Investigator
  
  山田正
- Project Period (FY)
  1988
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  基礎・土質工学
- Research Institution
  Hokkaido University
新らしい不飽和浸透方程式に基づく降雨の浸透過程に関する研究
- Principal Investigator
  
  山田正
- Project Period (FY)
  1987
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Hydraulic engineering
- Research Institution
  Hokkaido University

All 2006 2005

All Journal Article

[Journal Article] 標津川蛇行試験地の合流部ポテンシャル解析2006
- Author(s)
  林昌宏, 長谷川和義, 渡邊康玄, 大串弘哉
- Journal Title
  
  土木学会北海道支部論文報告集 62号
- Data Source
  KAKENHI-PROJECT-15360271
[Journal Article] 合流部河床低下推定法の開発と分岐部3次元ポテンシャル流解析2006
- Author(s)
  長谷川和義
- Journal Title
  
  未投稿
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15360271
[Journal Article] 標津川蛇行復元における2way河道の流況と河道変化2005
- Author(s)
  渡邊康玄, 長谷川和義, 森明臣, 鈴木優一
- Journal Title
  
  応用生態工学 7・2
  
  Pages: 151-164
- NAID
  10021977115
- Data Source
  KAKENHI-PROJECT-15360271
[Journal Article] 異なる河床勾配を有する常流分岐水路の水理特性2005
- Author(s)
  小林賢也, 長谷川和義, 守屋薫
- Journal Title
  
  土木学会北海道支部論文報告集第61号
  
  Pages: 4-4
- Data Source
  KAKENHI-PROJECT-15360271

1. FUJITA Mutsuhiro (80001139)

# of Collaborated Projects: 7 results

# of Collaborated Products: 0 results
2. YAMADA Tadashi (80111665)

# of Collaborated Projects: 6 results

# of Collaborated Products: 0 results
3. WATANABE Yasuharu (00344424)

# of Collaborated Projects: 3 results

# of Collaborated Products: 2 results
4. FUJITA Yuichirou (90027285)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. IKEDA Hiroshi (20015986)

# of Collaborated Projects: 2 results

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6. MURAMOTO Yoshio (50027223)

# of Collaborated Projects: 2 results

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7. UCHIJIMA Kunihide (40003181)

# of Collaborated Projects: 2 results

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8. ASHIDA Kazuo (30027205)

# of Collaborated Projects: 1 results

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9. SAWADA Toyoaki (60027258)

# of Collaborated Projects: 1 results

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10. SAWAI Kenji (70109073)

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11. NEZU Iehisa (30109029)

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12. BANSYOU Isao (90041889)

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13. TACHIBANA Harukuni (90002021)

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14. OKA Taro (90027243)

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15. SHIRATO Hiromichi (70150323)

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16. ODA Toshikatu (90124536)

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17. NAKAGAWA Hajime (80144393)

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18. MATSUMOTO Masaru (00026270)

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19. KAWATA Yoshiaki (10027295)

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20. UTAMI Tadashi (00027244)

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21. OKUBO Kenji (50135612)

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22. UMITSU Masamoto (50127883)

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23. MATSUMOTO Jun (80165894)

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24. HAYASHI Taiichi (10111981)

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25. MONJI Nobutaka (20111982)

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26. YAMASAKA Masashige (20174641)

# of Collaborated Projects: 1 results

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27. ISHII Chimataro (80006676)

# of Collaborated Projects: 1 results

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28. YAMASHITA Toshihiko (80143692)

# of Collaborated Projects: 1 results

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29. SADO Kimiaki (90003201)

# of Collaborated Projects: 1 results

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30. SHIMIZU Yasuyuki (20261331)

# of Collaborated Projects: 1 results

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31. MORI Akio (00001339)

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32. YAMASHITA Shoji (20414162)

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33. NAKAMURA Futoshi (90172436)

# of Collaborated Projects: 1 results

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34. 山口甲 (70239903)

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35. 中津川誠 (10344425)

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36. BHUIYAN A.k.m.f.

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37. RAHMAN M.r.

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38. CHOWDHURY M.k.

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39. KARMAKER S.

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40. AHMED S.m.u.

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41. SALEH A.f.m.

# of Collaborated Projects: 1 results

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42. HOQUE M.m.

# of Collaborated Projects: 1 results

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43. KABIR Md.h.

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44. JAHAN S.

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45. MIAH m.a.

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46. TATSUZAWA Hiromasa

# of Collaborated Projects: 1 results

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47. A.M.MIA

# of Collaborated Projects: 1 results

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48. R.RAHMAN

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49. S.A.WASIMI

# of Collaborated Projects: 1 results

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50. S.JAHAN

# of Collaborated Projects: 1 results

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51. S.M.AHMED

# of Collaborated Projects: 1 results

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52. M.M.HOQUE

# of Collaborated Projects: 1 results

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53. A.F.BHUYAN

# of Collaborated Projects: 1 results

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54. F.QAYUUN

# of Collaborated Projects: 1 results

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55. M.H.KABIR

# of Collaborated Projects: 1 results

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56. 野上毅

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

HASEGAWA Kazuyoshi 長谷川 和義

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Investigation for the design of new fish way to be modeled on step and pool systems in mountain streamsPrincipal Investigator

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Origin of Bedforms in a Scale of Valley Width and Their Effect on the Sediment Transport in Mountain RiversPrincipal Investigator

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Study on Critical Conditions of Generation and The Functions of Medium-Scale Bedforms in Mountain RiversPrincipal Investigator

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A Study on the Origin of Step-Pool Formation in A Mountain Stream Considering the Water Surface Waves.Principal Investigator

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Mechanism of Sudden Channel Change of Mountainous Rivers due to Hydraulic Jump in Channel Bifurcations.Principal Investigator

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透過性ステップ下流域における,流れの不思議な構造の解明Principal Investigator

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HASEGAWA Kazuyoshi 長谷川和義