https://kyushu-u.elsevierpure.com/en/persons/daisuke-yanagihara
　Reseacher Profiling Tool　Kyushu University Pure

Doctor of Engineering

Structural strength of plate structures, Structural strength of ship hull

Safety assessment of ship structures

Research Interests

• Buckling/Plastic Collapse Behavior of Ship Structure under Wave Condition Based on Fluid-Structure Interaction analysis
  keyword : Fluid-Structure Interaction analysis, Buckling, Plasticity, Collapse Behavior, Cyclic Load
  2021.04.
• Inverse Estimation of Applied Forces on Ship Structure Based on Fluid-Structure Interaction Analysis
  keyword : Fluid-Structure Interaction Anlysis, Ship Structure, Sectional Force, Structural Response, Inverse Estimation
  2020.04.
• Internal pressure due to granular cargo in bulk carrier
  keyword : granular cargo, inertia force, structure-particle interaction analysis, distinct element method
  2019.07.
• Liquefaction of granular cargo
  keyword : Granular cargo, Liquefaction, Ship motion, Pore water, Distinct element method
  2018.04.
• Development of simple method to estimate ultimate strength of stiffened panel under bi-axial compression
  keyword : Stiffened panel, Buckling, Ultimate strength, Strength-estimation
  2016.04.
• Structural reliability analysis of ship hull under longitudinal bending
  keyword : Ship hull structure, Ultimate strength under longitudinal bending, Longitudinal bending moment, Reliability analysis
  2018.04.
• Buckling and Ultimate Strength of Stiffened Cylindrical Shells under External Load
  keyword : Buckling strength, Ultimate strength, Cylindrical shell, Ring-stiffeners, FE analysis
  2018.04～2021.03.
• Numerical simulation and strength assessment of GFRP stiffened panel structures considering delaminated damage
  keyword : GFRP stiffened panel, Buckling, Collapse bahavior, Delamination
  2015.04～2022.03.
• Investigation of collapse behavior of curved stiffened panels under compression and derivation of estimation formula
  keyword : Curved stiffened panel, Buckling, Ultimate strength, Strength-estiamtion
  2015.04～2021.03.
• Investigation of collapse behavior of steel sandwich panels and applicability to large size merchant ships
  keyword : Steel sandwich panel, Buckling, Ultimate strength, Collapse behavior, Merchant ship，Joint
  2010.04～2021.03.

Academic Activities