IWASHITA Kazuyoshi 岩下和義

… Alternative Names

IWASHITA Y. 岩下和義

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Researcher Number	40203377
External Links
Affiliation (based on the past Project Information) *help	2013: 埼玉大学, 理工学研究科, 教授 2011: 埼玉大学, 大学院・理工学研究科, 教授 2008 – 2011: 埼玉大学, 理工学研究科, 教授 2007 – 2008: Saitama University, 大学院・理工学研究科, 教授 2007: SAITAMA UNIVERSITY, Graduate school of Science and Engineering, Assoc. Prof. … More 2006: Saitama University, Graduate School of Science and Engineering, Associate Professor, 大学院理工学研究科, 助教授 2006: 埼玉大学, 理工学研究科, 助教授 1997 – 2005: 埼玉大学, 工学部, 助教授 1991 – 1995: 埼玉大学, 工学部, 助教授 1990 – 1994: 埼玉大学, 工学部, 講師 Less
Review Section/Research Field	Principal Investigator Geotechnical engineering / 構造工学・地震工学 / Structural engineering/Earthquake engineering/Maintenance management engineering / 土木材料・力学一般 / Geotechnical engineering Except Principal Investigator 土木材料・力学一般 / 基礎・土質工学 / Geotechnical engineering / Structural engineering/Earthquake engineering/Maintenance management engineering / Geotechnical engineering / 構造工学・地震工学
Keywords	Principal Investigator 粒状体 / 液状化 / Wave Propagation / Building / Tree / Vibration / surface geometry / Strong motion / Earthquake / 振動 … More / 木 / 地盤震動 / 強震動 / 建物 / 樹木 / 波動 / 地震動 / 地形 / 地震震動 / 地震 / マイクロバブル / 組構造 / 耐震性 / 補強 / アドベ / 耐震構造 / 防災 / マイクロメカニクス / 斜面崩壊 / 土砂災害 / 自然災害 / 地盤工学 / せん断帯 / 偶応力 / 粒子回転 / 土圧係数 / DEM … More Except Principal Investigator 粒状体 / 数値解析 / 地震 / Numerical simulation / ground motion / 地震動 / 地震応答 / 材料分離 / フレッシュコンクリート / ダッシュポット定数 / ロ-ト流下試験 / earthquake / Granular materials / 歪の局所化 / 支持力 / すべり面 / 耐震 / 減災 / 数値シミュレーション / せん断帯 / マイクロメカニックス / space-time wave field / simulation / interpolation / seismometer array / probabilistic process / buried structure / アレー観測 / 時空間関数 / 地震波動 / 大変形解析 / 有限要素法 / 地盤震動 / 境界要素法 / 崩壊解析 / 自然災害 / 防災 / 構造工学・地震工学 / Image analysis / Shear zone / Mechanism of granular flow / 実験 / 画像解析 / 流れのメカニズム / Collapse caused by seepage force / Anisotropy / Micro-structure of soil / Undrained cyclic triaxial test / Liquefaction / 浸透破壊 / 異方性 / 土構造 / 非排水繰返し三軸試験 / 液状化 / granular material / earthquake fault / seismic response / soil-structure-interaction / subsurface structures / 活断層 / 元荒川構造帯 / 不均質地盤 / 浅層地下構造 / 1948年福井地震 / 地表地震断層 / 構造物-地盤の動的相互作用 / 地下構造 / pile / foundation / ground / seismic behavior / 相互作用 / 基礎-地盤-杭 / 杭 / 基礎 / 地盤 / Blockade / Segregation / Funnel Test / DEM Parameters / DEM Simulation / Bingham Constants / High-Fluidity Conc. / Fresh Concrete / バネの許容引張力 / シミュレーション / DEM / 閉塞 / ロート流下試験 / DEM定数 / DEMシミュレーション / ビンガム定数 / 高流動コンクリート / spring cpnstant / dash-pot constant / friction constant / tension allowance in spring / discreat element method / flow test / slump test / segregation resistance / スランプ / 流動解析 / 要素間摩擦定数 / バネの引張許容百分率 / 個別要素法 / スランプフロー試験 / 材料分離抵抗特性 / damage / alluvium / amplication / dynamic responce / 現地調査 / 数値計算 / 遠心載荷実験 / 地震動増幅 / 等価線型化法 / 動的応答解析 / 軟弱地盤 / 地震被害 / 原位置調査 / 常時微動 / せん断剛性 / 減衰比 / 応答解析 / 地盤の動的挙動 / numerical simulation / Fabric / Shear band / 土の構造 / 構造(ファブリック) / Numerical analysis / Bearing capacity / Equivalent continuum / Geological discontinuities / Strain localization / Strain softening / Shear plane / 不連続性岩盤 / 等価連続体 / 地質不連続面 / 歪の局所地 / 歪軟化 / 偶応力 / 破壊 / 強度 Less

地盤内の気泡挙動解析モデル構築と気泡注入工法の最適化にする研究Principal Investigator
- Principal Investigator
  
  岩下和義
- Project Period (FY)
  2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geotechnical engineering
- Research Institution
  Saitama University
Research on earthquake resistant adobe structure by using combination of fiber reinforced plaster and fiber stringsPrincipal Investigator
- Principal Investigator
  
  IWASHITA Kazuyoshi
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Structural engineering/Earthquake engineering/Maintenance management engineering
- Research Institution
  Saitama University
study on mitigation of damage to structures due to earthquake faults
- Principal Investigator
  
  TANIYAMA Hisashi
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Structural engineering/Earthquake engineering/Maintenance management engineering
- Research Institution
  Saitama University
Mechanics of rapid flowing granular materialsPrincipal Investigator
- Principal Investigator
  
  IWASHITA Kazuyoshi
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geotechnical engineering
- Research Institution
  Saitama University
Study on Time-Space Variations of Earthquake Waves Considering Non-Uniformity of Ground Surface Conditions
- Principal Investigator
  
  KAWAKAMI Hideji
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Structural engineering/Earthquake engineering/Maintenance management engineering
- Research Institution
  Saitama University
Fundamental study on transition from quasi-static to rapid flow of granular materials
- Principal Investigator
  
  ODA Masanobu
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geotechnical engineering
- Research Institution
  Saitama University
The effects of surface geometry tree and buildings on distribution of wave propagationPrincipal Investigator
- Principal Investigator
  
  IWASHTTA Kazuyoshi, 渡邉啓行
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  構造工学・地震工学
- Research Institution
  Saitama University
Experimental study on liquefaction mechanism by means of micro-mechanical method
- Principal Investigator
  
  ODA Masanobu
- Project Period (FY)
  2000 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geotechnical engineering
- Research Institution
  Saitama University
Estimate of the effect of 3D shallow subsurface structures on the dynamic soil-structure-interaction
- Principal Investigator
  
  WATANABE Hiroyuki
- Project Period (FY)
  1999 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  構造工学・地震工学
- Research Institution
  Saitama University
Seismic Behavior of RC Structures considering the Interaction between Soil and Foundation
- Principal Investigator
  
  MUTSUYOSHI Hiroshi
- Project Period (FY)
  1998 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  土木材料・力学一般
- Research Institution
  Saitama University
マイクロメカニックスによる粒状体の変形・破壊モデルの構築に関する研究
- Principal Investigator
  
  小田匡寛
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Geotechnical engineering
- Research Institution
  Saitama University
Segregation Characterisics of Fresh concrete
- Principal Investigator
  
  MACHIDA Atsuhiko
- Project Period (FY)
  1996 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  土木材料・力学一般
- Research Institution
  Saitama University
Couple Stress(偶応力)と粒状体の強度特性
- Principal Investigator
  
  ODA M.
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Geotechnical engineering
- Research Institution
  Saitama University
要素間のモーメント伝達を考慮したDEMによる粒状体の変形機構の研究Principal Investigator
- Principal Investigator
  
  岩下和義
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  土木材料・力学一般
- Research Institution
  Saitama University
液状化測方流動による構造物の被害発生メカニズムに関する研究Principal Investigator
- Principal Investigator
  
  岩下和義
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Geotechnical engineering
- Research Institution
  Saitama University
Segregation Resistance of Fresh Concrete
- Principal Investigator
  
  MACHIDA Atshuiko
- Project Period (FY)
  1993 – 1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  土木材料・力学一般
- Research Institution
  Saitama University
Amplitication of earthquake motion by surface soft deposits
- Principal Investigator
  
  TOWHATA Ikuo
- Project Period (FY)
  1992 – 1994
- Research Category
  
  Grant-in-Aid for Co-operative Research (A)
- Research Field
  
  基礎・土質工学
- Research Institution
  UNIVERSITY of TOKYO
Micromechanical model for shear band formation in granular soils and its application to bearing capacity problems
- Principal Investigator
  
  ODA Masanobu
- Project Period (FY)
  1991 – 1992
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  基礎・土質工学
- Research Institution
  SAITAMA UNIVERSITY
Systematic Approach on Mechanics of Discontinuous Geological Materials
- Principal Investigator
  
  ODA M.
- Project Period (FY)
  1990 – 1991
- Research Category
  
  Grant-in-Aid for Co-operative Research (A)
- Research Field
  
  基礎・土質工学
- Research Institution
  Saitama University

All 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 Other

All Journal Article Presentation

[Journal Article] Fiber reinforced composite soil as an earthquake resistant building material2012
- Author(s)
  Islam, M.S., Iwashita, K.
- Journal Title
  
  Proceedings of Earth USA 2011
  
  Volume: (Abstruct査読)(印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560497
[Journal Article] A simulation study of microstructure evolution inside the shear band in biaxial compression test2011
- Author(s)
  Z.Mahmood, K.Iwashita
- Journal Title
  
  International Journal for Numerical and Analytical Methods in Geomechanics
  
  Volume: 35 Pages: 652-667
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20560439
[Journal Article] A simulation study of microstructure evolution inside the shear band in biaxial compression test2011
- Author(s)
  Z.Mahmood, K.Iwashita
- Journal Title
  
  International Journal for Numerical and Analytical Methods in Geomechanics 35
  
  Pages: 652-667
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20560439
[Journal Article] A simulation study of microstructure evolution inside the shear band in biaxial compression test2010
- Author(s)
  Mahmood Z., Dhakal S., Iwashita K
- Journal Title
  
  International Journal for Numerical and Analytical Methods in Geomechanics
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20560439
[Journal Article] A simulation study of microstructure evolution inside the shear band in biaxial compression test2010
- Author(s)
  Mahmood Z., Dhakal S., Iwashita K.
- Journal Title
  
  International Journal for Numerical and Analytical Methods in Geomechanics DOI : 10. 1002/nag. 917
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20560439
[Journal Article] Earthquake Resistance of Adobe Reinforced by Low Cost Traditional Materials2010
- Author(s)
  M.Islam, K.Iwashita
- Journal Title
  
  Journal of Natural Disaster Science
  
  Volume: 32 Pages: 1-21
- NAID
  130004734578
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560497
[Journal Article] Stress Change History of The 2000 Tottori-Ken-Seibu Earthquake2010
- Author(s)
  Z.Mahmood, K.Iwashita
- Journal Title
  
  Research Report of Department of Civil and Environmental Engineering
  
  Volume: 37 Pages: 33-38
- Data Source
  KAKENHI-PROJECT-21560497
[Journal Article] Performance investigation of fibre-earth composite as a building material2009
- Author(s)
  Islam, M.S., Iwashita, K.
- Journal Title
  
  Performance investigation of fibre-earth compositeas a building material (CDROM)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560497
[Journal Article] Measurement of particle dynamics in rapid granular shear flows2009
- Author(s)
  Mahmood Z., Dhakal S., Iwashita K.
- Journal Title
  
  Journal of Engineering Mechanics, ASCE 135(4)
  
  Pages: 285-294
- NAID
  120006385877
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560497
[Journal Article] Measurement of particle dynamics in rapid granular shear flows2009
- Author(s)
  Z.Mahmood, K.Iwashita
- Journal Title
  
  Journal of Engineering Mechanics, ASCE 135(4)
  
  Pages: 285-294
- NAID
  120006385877
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20560439
[Journal Article] Measurement of particle dynamics inrapid granular shear flows, Journal ofEngineering Mechanics2009
- Author(s)
  Mahmood S., Dhakal K. and Iwashita
- Journal Title
  
  ASCE Volume 135(4)
  
  Pages: 285-294
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560482
[Journal Article] Detecting collisions and findingcontact durations in experimentalgranular flow, Journal of AppliedMechanics2008
- Author(s)
  S. Dhakal, K. Iwashita and M. Oda
- Journal Title
  
  JSCE Volume.11
  
  Pages: 477-486
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560482
[Journal Article] Simulation of Upward Seepage Flow Behavior Using One-Column Model by DEM Taking an Interaction with Fluid into Account2007
- Author(s)
  Suzuki, K., Bardet, J.P., Oda, M., Iwashita.K., Tsuji, Y., Tanaka, T. and Kawaguchi, T.
- Journal Title
  
  J.Geotech.and Geoenvir.Engrg., ASCE 133
  
  Pages: 104-109
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17360209
[Journal Article] Simulation of upward seepage flow in a single column of spheres using distinct-element method with fluid-particle interaction2007
- Author(s)
  K.Suzuki, J.P.Bardet, M.Oda, K.Iwashita, Y.Tsuji, T.Tanaka, T.Kawaguchi
- Journal Title
  
  J. Geotechnical ＆ Geoenvironmental Engrg. ASCE Vol. 133 (1)
  
  Pages: 104-109
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16360233
[Journal Article] Simulation of upward seepage flow behavior using one-column model by DEM taking an interaction with fluid into account2007
- Author(s)
  Suzuki, K, Iwashita, Kら(計7名)
- Journal Title
  
  J.Geotech.and Geoenvir.Engrg., ASCE 133-1
  
  Pages: 104-109
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560482
[Journal Article] Simulation of upward seepage flow behavior using one-column model by DEM taking an interaction with fluid into account2007
- Author(s)
  Suzuki, K., Iwashita, K.ら(計7名)
- Journal Title
  
  J. Geotech. and Geoenvir. Engrg., ASCE, 133-1,
- Data Source
  KAKENHI-PROJECT-18560482
[Journal Article] 高速せん断を受ける円盤粒子流に生じるせん断応力の特性2007
- Author(s)
  一場勝幸, 岩下和義, 小田匡寛
- Journal Title
  
  土木学会論文集C Vol.63-3
  
  Pages: 763-771
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560482
[Journal Article] Simulation of Upward Seepage Flow Behavior Using One-Column Model by DEM Taking an Interaction with Fluid into Account2007
- Author(s)
  Suzuki, K., Bardet, J. P., Oda, M., Iwashita, K., Tsuji, Y., Tanaka, T. and Kawaguchi, T.
- Journal Title
  
  J. Geotech. and Geoenvir. Engrg., ASCE Volume 133, Issue 1
  
  Pages: 104-109
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360209
[Journal Article] Simulation of Upward Seepage Flow Behavior Using One-Column Model by DEM Taking an Interaction with Fluid into Account2007
- Author(s)
  Suzuki, K., Bardet, J.P., Oda M., Iwashita, K., Tsuji, Y., Tanaka T., Kawaguchi, T.
- Journal Title
  
  J. Geotech. and Geoenvir. Engrg., ASCE Vol.133, Issue 1
  
  Pages: 104-109
- Data Source
  KAKENHI-PROJECT-17360209
[Journal Article] Simulation of upward seepage flow in a single column of spheres using distinct-element method with fluid-particle interaction2007
- Author(s)
  K.Suzuki, J.P.Bardet, M.Oda, K.Iwashita, Y.Tsuji, T。Tanaka, T.Kawaguchi
- Journal Title
  
  J. Geotechnical ＆ Geoenvironmental Engreg. ASCE Vol.133(1)
  
  Pages: 104-109
- Data Source
  KAKENHI-PROJECT-16360233
[Journal Article] 高速せん断を受ける円盤粒子流に生じるせん断応力の特性2007
- Author(s)
  一場勝幸, 岩下和義, 小田匡寛
- Journal Title
  
  土木学会論文集, 土木学会論文集C Vol.63 No.3
  
  Pages: 763-771
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560482
[Journal Article] Simulation of upwardseepage flow behavior using one-columnmodel by DEM taking an interaction withfluid into account2007
- Author(s)
  K.Suzuki, J.P.Bardet, M.Oda, K.Iwashita, Y.Tsuji, T.Tanaka, T.Kawaguchi
- Journal Title
  
  J. Geotech. andGeoenvir. Engrg., ASCE Volume 133, Issue 1
  
  Pages: 104-109
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560482
[Journal Article] Effects of confining pressure on the strength behaviour of granular material simulated by the discrete element method2007
- Author(s)
  Alim, M. A., Suzuki, K and Iwashita, K.
- Journal Title
  
  Proceedings of the Tenth Interllational Association for Engineering Geology and the EnVironment Congress (CD-ROM)
  
  Pages: 1-4
- Data Source
  KAKENHI-PROJECT-18560482
[Journal Article] Experimental Study on Stress Ratio in Rapid Granular Shear Flow2005
- Author(s)
  K.Ichiba, K.Iwashita, M.Oda
- Journal Title
  
  Powder & Grains 2005
  
  Pages: 751-755
- Data Source
  KAKENHI-PROJECT-17360209
[Journal Article] Experimental study on stress ratio in rapid granular shear flow2005
- Author(s)
  K.Ichiba, K.Iwashita, M.Oda
- Journal Title
  
  Powders and Grains, Taylor ＆ Francis Group, London ISBN 0 415 38348
  
  Pages: 751-755
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16360233
[Journal Article] Experimental study on stress ratio in rapid granular shear flow2005
- Author(s)
  K.Ichiba, K.Iwashita, M.Oda
- Journal Title
  
  Powder & Grains 2005,Stuttgart, Germany
  
  Pages: 751-755
- Data Source
  KAKENHI-PROJECT-16360233
[Journal Article] Experimental study on stress ratio in rapid granular shear flow2005
- Author(s)
  K.Ichiba, K.Iwashita, M.Oda
- Journal Title
  
  Powders & Grains, Stuttgart, Germany (In press)
- Data Source
  KAKENHI-PROJECT-16360233
[Journal Article] Experimental study on stress ratio in rapid granular shear flow2005
- Author(s)
  K.Ichiba, K.Iwashita, M.Oda
- Journal Title
  
  Powders and Grains, Taylor ＆ Francis Group, London, ISBN 0 415 38348 X
  
  Pages: 751-755
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16360233
[Journal Article] Observation of rapidly shared granular materials2004
- Author(s)
  Iwashita K. et al.
- Journal Title
  
  J.of JSCE No.764/III-67
  
  Pages: 147-156
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14350237
[Journal Article] 高速せん断装置による粒子流れの応力の測定に関する研究2004
- Author(s)
  一場勝幸, 岩下和義, 小田匡寛
- Journal Title
  
  応用力学論文集(土木学会) Vol. 7
  
  Pages: 805-512
- NAID
  130004091646
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16360233
[Journal Article] Comparison between numerical and laboratory tests of rapidly sheared granular materials2004
- Author(s)
  Iwashita K. et al.
- Journal Title
  
  Numerical Modeling in Micromechanics via Particle Methods 2004(Shimizu, Hart & Cundall(eds.))
  
  Pages: 429-434
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14350237
[Journal Article] Comparison between numerical and laboratory tests of rapidly sheared granular materials2004
- Author(s)
  K.Iwashita, K.Ichiba, M.Oda
- Journal Title
  
  Numerical Modeling in Micromechanics via Particle Methods-2004, Taylor＆Francis Group, London, ISBN 90 5809 679 3 (Shimizu, Hart ＆ Cundall (eds.))
  
  Pages: 429-434
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16360233
[Journal Article] 高速せん断装置による粒子流れの応力の測定に関する研究2004
- Author(s)
  一場勝幸、岩下和義、小田匡寛
- Journal Title
  
  応用力学論文集(土木学会) Vol.7
  
  Pages: 805-812
- NAID
  130004091646
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16360233
[Journal Article] 高速せん断試験装置による粒子流れ中の応力比についての研究2004
- Author(s)
  一場勝幸, 岩下和義, 小田匡寛
- Journal Title
  
  応用力学論文集 7
  
  Pages: 805-812
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14350237
[Journal Article] 高速せん断試験装置による粒子流れの応力の測定に関する研究2004
- Author(s)
  一場勝幸, 岩下和義, 小田匡寛
- Journal Title
  
  応用力学論文集 Vol.7
  
  Pages: 805-812
- Data Source
  KAKENHI-PROJECT-16360233
[Journal Article] 高速せん断試験装置による粒状体の流動特性の研究2004
- Author(s)
  岩下和義, 一場勝幸, 小田匡寛
- Journal Title
  
  土木学会論文集 No.746 III-67
  
  Pages: 147-156
- NAID
  10012757870
- Data Source
  KAKENHI-PROJECT-16360233
[Journal Article] 高速せん断試験装置による粒状体の流動特性の研究2004
- Author(s)
  岩下和義, 一場勝幸, 小田匡寛
- Journal Title
  
  土木学会論文集 764・III-67
  
  Pages: 147-156
- NAID
  10012757870
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14350237
[Journal Article] Comparison between numerical and laboratory tests of rapidly sheared granular materials.2004
- Author(s)
  K.Iwashita, K.Ichiba, M.Oda
- Journal Title
  
  Numerical Modeling in Micromechanics via Particle Methods-2004, (Shimizu, Hart ＆ Cundall (eds)), Taylor ＆ Francis Group, London ISBN905809 679
  
  Pages: 429-434
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16360233
[Journal Article] 高速せん断装置による粒状体の流動特性の研究2004
- Author(s)
  岩下和義, 一場勝幸, 小田匡寛
- Journal Title
  
  土木学会論文集 No.764/III-67
  
  Pages: 147-156
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16360233
[Journal Article] 高速せん断装置による粒状体の流動特性の研究2004
- Author(s)
  岩下和義、一場勝幸、小田匡寛
- Journal Title
  
  土木学会論文集 No.764/III-67
  
  Pages: 147-156
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16360233
[Journal Article] Numerical simulation of granular materials flow in silo by modified distinct element method2003
- Author(s)
  Iwashita K. et al.
- Journal Title
  
  Numerical Modeling in Micromechanics via Particle Methods(H.Konietzky(eds.))
  
  Pages: 53-59
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14350237
[Journal Article] Earthquake resistance of adobe reinforced by low cost traditional materials, Journal of Natural Disaster Science, Japan Society for Natural Disaster and Science
- Author(s)
  Islam M. S., Iwashita K.
- Journal Title
  
  Japan
  
  Volume: Vol.32, No.1 Pages: 1-21
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560497
[Journal Article] Seismic response of fiber-reinforced and stabilized adobe structures, Proceedings of the Getty Seismic Adobe Project 2006Colloquium
- Author(s)
  Islam M. S., Iwashita K.
- Journal Title
  
  アブストラクト
  
  Pages: 11-22
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560497
[Journal Article] 個別要素法による二軸等方圧縮時の応力,ひずみの定量的評価に関する考察
- Author(s)
  鈴木輝一, 岩下和義
- Journal Title
  
  土木学会論文集C
  
  Volume: Vol.66 Pages: 289-298
- NAID
  130004468396
- Data Source
  KAKENHI-PROJECT-21560497
[Journal Article] 円盤型粒子を用いた高速せん断流れで生じるせん断応力の特性
- Author(s)
  一場勝幸、岩下和義、小田匡寛
- Journal Title
  
  土木学会論文集 (査読中)
- NAID
  130004468231
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16360233
[Presentation] 砂地盤内へのマイクロバブルの浸透特性に関する基礎的研究2013
- Author(s)
  神崎真吾、濱本昌一郎、川本健、岩下和義
- Organizer
  第10回地盤工学会関東支部発表会
- Place of Presentation
  日本科学未来館(東京)
- Year and Date
  2013-10-04
- Data Source
  KAKENHI-PROJECT-25420496
[Presentation] Fiber reinforced composite soil as an earthquake resistant building material2011
- Author(s)
  Islam, M. S., Iwashita, K.
- Organizer
  Proceedings of Earth USA 2011
- Place of Presentation
  Albuquerque, New Mexico, USA
- Year and Date
  2011-10-01
- Data Source
  KAKENHI-PROJECT-21560497
[Presentation] Performance investigation of fibre-earthcomposite as a building material2009
- Author(s)
  Islam, M. S., Iwashita, K.
- Organizer
  Proceedings of the Seventh International Conference on Composite Science and Technology(ICCST/7)
- Place of Presentation
  American University of Sharjah, UAE
- Year and Date
  2009-01-20
- Data Source
  KAKENHI-PROJECT-21560497
[Presentation] Effects of confining pressure on thestrength behaviour of granular materialsimulated by the discrete elementmethod2007
- Author(s)
  Alim M.A., Suzuki K. and Iwashita K
- Organizer
  Proceedings of the TenthInternational AssociationforEngineering Geology and the EnvironmentCongress
- Place of Presentation
  埼玉大学
- Year and Date
  2007-09-10
- Data Source
  KAKENHI-PROJECT-18560482
[Presentation] Improvement of Seismic Resistance of Adobe Structures2006
- Author(s)
  Islam, M. Honda, K. and Iwashita, K.
- Organizer
  First European Conference on Earthquake Engineering and Seismology (paper number 146)
- Place of Presentation
  Geneva
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360209

1. ODA M. (90008855)

# of Collaborated Projects: 6 results

# of Collaborated Products: 15 results
2. KAZAMA Hidehiko (40008868)

# of Collaborated Projects: 5 results

# of Collaborated Products: 0 results
3. TANIYAMA Hisashi (80236710)

# of Collaborated Projects: 5 results

# of Collaborated Products: 0 results
4. SAITOU Masato (40334156)

# of Collaborated Projects: 3 results

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5. MUTSUYOSHI Hiroshi (60134334)

# of Collaborated Projects: 3 results

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6. SUZUKI Kiichi (70282423)

# of Collaborated Projects: 3 results

# of Collaborated Products: 7 results
7. KAWAKAMI Hideji (50125887)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
8. KISHINO Y. (00005448)

# of Collaborated Projects: 2 results

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9. MACHIDA Atshuiko (50008869)

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10. KAWAMOTO Ken (50292644)

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11. MAKI Takeshi (60292645)

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12. WATANABE Hiroyuki (90159244)

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13. MOGI Hidenori (80261882)

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14. YAMABE T. (40125894)

# of Collaborated Projects: 1 results

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15. TATSUOKA F. (70111565)

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16. TANAKA T. (70167500)

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17. TOWHATA Ikuo (20155500)

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18. KAZAMA Motoki (20261597)

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19. YANAGISAWA Eiji (10005324)

# of Collaborated Projects: 1 results

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20. SUGITO Masata (60115863)

# of Collaborated Projects: 1 results

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21. KATADA Toshiyuki (30147897)

# of Collaborated Projects: 1 results

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22. TSUNODA Fumio (80092021)

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23. 濱本昌一郎 (30581946)

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24. KYOYA T. (00186347)

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25. タンゾウィリアム (00241919)

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26. 荒川洋二 (00192469)

# of Collaborated Projects: 1 results

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27. ISHIZUKA Y.

# of Collaborated Projects: 1 results

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28. NAKASE Hitoshi

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
29. 大川出

# of Collaborated Projects: 1 results

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30. 石川裕

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

IWASHITA Kazuyoshi 岩下 和義

IWASHITA Y. 岩下 和義

Research Projects

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Co-Researchers

地盤内の気泡挙動解析モデル構築と気泡注入工法の最適化にする研究Principal Investigator

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Research on earthquake resistant adobe structure by using combination of fiber reinforced plaster and fiber stringsPrincipal Investigator

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Mechanics of rapid flowing granular materialsPrincipal Investigator

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The effects of surface geometry tree and buildings on distribution of wave propagationPrincipal Investigator

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要素間のモーメント伝達を考慮したDEMによる粒状体の変形機構の研究Principal Investigator

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IWASHITA Kazuyoshi 岩下和義

IWASHITA Y. 岩下和義