YAMAMOTO Yasuhiko 山本泰彦

Researcher Number	40061220
Other IDs
External Links
Affiliation (based on the past Project Information) *help	2004 – 2005: 筑波大学, 大学院・システム情報工学研究科, 教授 2000 – 2003: 筑波大学, 機能工学系, 教授 1993 – 1996: University of Tsukuba, Inst.of Eng.Mechanics, Professor, 構造工学系, 教授 1986 – 1992: University of Tsukuba, Institute of Engineering Mechanics, 構造工学系, 助教授
Review Section/Research Field	Principal Investigator 土木材料・力学一般 / コンクリート工学・土木材料・施工 / Civil engineering materials/Construction/Construction management Except Principal Investigator コンクリート工学・土木材料・施工 / 土木構造 / 土木材料・力学一般
Keywords	Principal Investigator コンクリート / ブリーディング / water-cement ratio / 水セメント比 / 耐凍害性 / Freeze-thaw resistance / 所要圧縮強度 / 緩速凍結融解 / 養生 / セメントの水和 … More / Water loss / Strength / Slump / Reduced pressure / Mixing / Boyle's law / AE concrete / 配合 / 流動性 / 連行空気 / 減圧練り混ぜ / 空気量 / スランプ / 気泡組織 / 強度 / ボイルの法則 / コンクリ-ト / 練りまぜ / 減圧 / pore water pressure / segregation test / segregation resistibility model / bleeding / segregation / mechanical law / granular materials / fresh concrete / LAT実験 / 多相モデル / 分離構成則 / せん断実験 / 数値解析 / 材料分離 / 間隙水圧 / 分離試験法 / 分離抵抗モデル / 沈降分離 / 力学構成則 / 粒状体 / フレッシュコンクリート / fly ash / mortar / strength development / bridging role / hydration products / mineral fines / フライアッシュ / モルタル / 強度発現 / 架橋接続効果 / セメント水和物 / 鉱物質微粉末 / breeding water / bonding strength / cold-joint / construction joint / successively layered concretes / horizontal joint / resin emulsion / ポリマーセメント / 水平打継目 / 打継ぎ強度 / 結合強度 / コールドジョイント / 打継ぎ / 打重ね / 水平継目 / 樹脂エマルション / aggregate motion / highly flowable concrete / NMR imaging / NMR映像 / 骨材流動 / 高流動コンクリート / NMR映像法 / compressive strength / curing / freeze-thaw durability / slow freeze-thaw test / water content / frost damage / cold weather concreting / 回復養生 / 強度低下 / 若材令コンクリート / 含水状態 / 凍害劣化 / 寒中コンクリート / Cement hydration / Maturity / Residual strain / Evaluation method / dynamic modulus of elasticity / Early-age concrete / 初期凍害 / 長さ変化 / 相対動弾性係数 / 劣化修復 / 寒中コンクリ-ト / 積算温度 / 残留膨張ひずみ / 動弾性係数 / 凍結融解試験 / 耐凍害性評価 / 若材令コンクリ-ト … More Except Principal Investigator Dense concrete / Cover concrete / Corrosion of reinforcement / Construction / Design detail / Material / Durability design / Concrete / 設計 / 耐久性 / 密実さ / かぶりコンクリ-ト / 鋼材腐食 / 施工 / 設計詳細 / 材料 / 耐久性設計 / コンクリ-ト / Earthquake Resistant Design / Energy Absorption Capacity of Structure / 骨組構造物 / 累積塑性ひずみエネルギー / 耐震設計 / エネルギー吸収容量 / Acceptance test / Manufacturing Control, / Mix design, / Segregation Resistance, / Deformability, / Self-compactability / 受入れ検査法 / U型充填試験 / Vロ-ト試験 / スランプフロー試験 / 自己充填性評価 / 受入れ検査 / 製造管理 / 配合設計 / 間隙通過性 / 材料分離抵抗性 / 変形性 / 自己充填性 Less

Quantitative evaluation of segregation behaviors of fresh concrete and influential factors on themPrincipal Investigator
- Principal Investigator
  
  YAMAMOTO Yasuhiko
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Civil engineering materials/Construction/Construction management
- Research Institution
  University of Tsukuba
Study on the Role of Inert Mineral Fines in Bridging the Hydration Products of CementPrincipal Investigator
- Principal Investigator
  
  YAMAMOTO Yasuhiko
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  土木材料・力学一般
- Research Institution
  University of Tsukuba
Fundamental Study on the Effectiveness of Resin Emulsion in Improving the Bond Strength at Horizontal Joints of ConcretePrincipal Investigator
- Principal Investigator
  
  YAMAMOTO Yasuhiko
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  土木材料・力学一般
- Research Institution
  University of Tsukuba
Ultra-fast NMR imaging of aggregate motion in highly flowable fresh concretePrincipal Investigator
- Principal Investigator
  
  YAMAMOTO Yasuhiko
- Project Period (FY)
  1995 – 1996
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  土木材料・力学一般
- Research Institution
  University of Tsukuba
Development of Evaluation System for Self-Compactability of Fresh Concrete
- Principal Investigator
  
  OKAMURA Hajime
- Project Period (FY)
  1994 – 1995
- Research Category
  
  Grant-in-Aid for Developmental Scientific Research (A)
- Research Field
  
  土木材料・力学一般
- Research Institution
  The University of Tokyo
Effects of Curing of Winter Concreting on the Freeze-Thaw Resistance of ConcretePrincipal Investigator
- Principal Investigator
  
  YAMAMOTO Yasuhiko
- Project Period (FY)
  1992 – 1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  コンクリート工学・土木材料・施工
- Research Institution
  University of Tsukuba
Fundamental Study on Freeze-Thaw Resistance of Early-Age Concrete and Its Evaluation MethodsPrincipal Investigator
- Principal Investigator
  
  YAMAMOTO Yasuhiko
- Project Period (FY)
  1990 – 1991
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  コンクリート工学・土木材料・施工
- Research Institution
  University of Tsukuba
Durability Design for Concrete Structures
- Principal Investigator
  
  OKAMURA Hajime
- Project Period (FY)
  1988 – 1989
- Research Category
  
  Grant-in-Aid for Co-operative Research (A)
- Research Field
  
  コンクリート工学・土木材料・施工
- Research Institution
  University of Tokyo
Fundamental Study on the Method of Mixing Concrete Under Reduced PressurePrincipal Investigator
- Principal Investigator
  
  YAMAMOTO Yasuhiko
- Project Period (FY)
  1987 – 1989
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  コンクリート工学・土木材料・施工
- Research Institution
  University of Tsukuba
Earthquake Resistant Design of Structures Using Cumulative Strain Energy
- Principal Investigator
  
  NISHIOKA Takashi
- Project Period (FY)
  1985 – 1986
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  土木構造
- Research Institution
  University of Tsukuba

All 2004

All Journal Article

[Journal Article] 高流動コンクリートのレオロジー性状の経時変化特性に関する理論的研究2004
- Author(s)
  李柱国, 山本泰彦, 大久保孝昭
- Journal Title
  
  コンクリート工学年次論文報告集 26(2)
  
  Pages: 1257-1262
- NAID
  110009695058
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16360214
[Journal Article] Theoretical investigation on time-dependent rheological characteristics of high fluidity concrete containing naphthalene base AE superplasticizer2004
- Author(s)
  Z.Li, Y.Yamamoto, T.Ohkubo
- Journal Title
  
  Proceedings of the Japan concrete Institute (JCI) Vol.26, No.2
  
  Pages: 1257-1262
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16360214
[Journal Article] 高流動コンクリートのレオロジー性状の経時変化特性に関する理論的研究2004
- Author(s)
  李柱国, 山本泰彦, 大久保孝昭
- Journal Title
  
  コンクリート工学年次論文報告集 Vol.26, No.2
  
  Pages: 1257-1262
- NAID
  110009695058
- Data Source
  KAKENHI-PROJECT-16360214

1. OKAMURA Hajime (30010664)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
2. UOMOTO Taketo (80114396)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. OZAWA Kazumasa (80194546)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. TANABE Tadaaki (50144118)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. TOMOZAWA Fuminori (50211404)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. KYOTOH Harumichi (80186345)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. NISHIMURA Hitoshi (00010819)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. KOSE Katsumi (60186690)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. MATSUSHIMA Takashi (60251625)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. NISHIOKA Takashi (30011141)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. KUNISHIMA Masahiko (00201468)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. TSUJI Yukikazu (50048922)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. MATSUMOTO Susumu (00041567)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. YONEKURA Asuo (00034372)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 谷川恭雄 (70023182)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 李柱国

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results

YAMAMOTO Yasuhiko 山本 泰彦

Research Projects

Research Products

Co-Researchers

Quantitative evaluation of segregation behaviors of fresh concrete and influential factors on themPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study on the Role of Inert Mineral Fines in Bridging the Hydration Products of CementPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Fundamental Study on the Effectiveness of Resin Emulsion in Improving the Bond Strength at Horizontal Joints of ConcretePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Ultra-fast NMR imaging of aggregate motion in highly flowable fresh concretePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development of Evaluation System for Self-Compactability of Fresh Concrete

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Effects of Curing of Winter Concreting on the Freeze-Thaw Resistance of ConcretePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Fundamental Study on Freeze-Thaw Resistance of Early-Age Concrete and Its Evaluation MethodsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Durability Design for Concrete Structures

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Fundamental Study on the Method of Mixing Concrete Under Reduced PressurePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Earthquake Resistant Design of Structures Using Cumulative Strain Energy

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] 高流動コンクリートのレオロジー性状の経時変化特性に関する理論的研究2004

Author(s)

Journal Title

NAID

Description

Data Source

[Journal Article] Theoretical investigation on time-dependent rheological characteristics of high fluidity concrete containing naphthalene base AE superplasticizer2004

Author(s)

Journal Title

Description

Data Source

[Journal Article] 高流動コンクリートのレオロジー性状の経時変化特性に関する理論的研究2004

Author(s)

Journal Title

NAID

Data Source

YAMAMOTO Yasuhiko 山本泰彦