IYAMA Hisashi 井山向史

Researcher Number	90013698
External Links
Affiliation (based on the past Project Information) *help	1993 – 2000: 横浜国立大学, 工学部, 助手 1987: Faculty of Engineering, University of Tokyo, 工学部・境界領域研究施設, 助手 1986: 東京大学, 工学部, 助手
Review Section/Research Field	Except Principal Investigator 船舶工学 / 船舶構造・建造 / Aerospace engineering
Keywords	Except Principal Investigator 破壊力学 / 複合材 / 応力拡大係数 / 疲労き裂 / 二相材 / 界面き裂 / き裂伝播形態 / 破壊じん性 / き裂伝播経路 / 界面特異性 … More / 非直線状き裂 / 第二摂動法 / 斉合漸近展開 / 数式処理 / 補強板 / 複数き裂 / 疲労き裂伝播 / 不安定破壊 / stiffened panel / multiple cracks / fatigne crack / unstable fracture / き裂群 / 伝播形態 / 有限要素法 / スーパーエレメント / 残留応力 / 有限要素自動分割 / system of cracks / cracking pattern / composite material / finite element method / super-element / residual stress / ダブルハル船体 / 船体強度 / 重み関数 / 余寿命評価 / 余寿命 / き裂伝播 / double hull / ship strength / fatigue crack / fracture mechanics / stress intensity factor / weight function / remaining life assessment / 複合材料 / 強度 / 応力集中 / 円孔 / ボルト継手 / Composite materials / Strength / Stress conccntration / Circular holes Less

Research Projects
(5 results)
Co-Researchers
(3 People)

Remaining life assessment method of fatigue crack propagation in a double hull ship structure
- Principal Investigator
  
  SUMI Yoichi
- Project Period (FY)
  1998 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (B).
- Research Field
  
  船舶工学
- Research Institution
  Yokohama National University
A development of finite-element simulation method for a system of growing cracks in a heterogeneous material
- Principal Investigator
  
  SUMI Yoichi
- Project Period (FY)
  1995 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  船舶工学
- Research Institution
  Yokohama National University
Fracture of Stiffened Shell Plating caused by Multiple Site Damage
- Principal Investigator
  
  SUMI Yoichi
- Project Period (FY)
  1994 – 1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  船舶工学
- Research Institution
  Yokohama National University
複合材の破壊じん性に及ぼすき裂伝播経路の影響
- Principal Investigator
  
  SUMI Yoichi
- Project Period (FY)
  1991 – 1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  船舶構造・建造
- Research Institution
  Yokohama National University
Strength of composite laminated plates with a hole or a bolted joint
- Principal Investigator
  
  HIRANO Yoichi
- Project Period (FY)
  1986 – 1987
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  Aerospace engineering
- Research Institution
  Chuo University
  The University of Tokyo

1. SUMI Yoichi (80107367)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
2. KAWAMURA Yasumi (50262407)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. HIRANO Yoichi (40013669)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

IYAMA Hisashi 井山 向史

Research Projects

Co-Researchers

Remaining life assessment method of fatigue crack propagation in a double hull ship structure

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

A development of finite-element simulation method for a system of growing cracks in a heterogeneous material

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Fracture of Stiffened Shell Plating caused by Multiple Site Damage

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

複合材の破壊じん性に及ぼすき裂伝播経路の影響

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Strength of composite laminated plates with a hole or a bolted joint

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

IYAMA Hisashi 井山向史