About YAMAMOTO HIROYUKI
About ハザマ
About NISHIGATA TATSUAKI
About 関西大 環境都市工
About YAO SHINTARO
About 関西大 環境都市工
About NISHIDA KAZUHIKO
About 関西地盤環境研究セ
About KASA HIROYOSHI
About ハザマ
About 土木史研究講演集
About retaining wall
About castle
About stone material
About characteristic
About stability
About numerical analysis
About distinct element method
About analytical model
About experiment
About Friction
About institute
About shear strength
About surface roughness
About simulation
About in-situ test
About stone work
About angle
About castle stone wall
About stone wall
About friction angle
About friction property
About mechanical property
About strength
About ISRM
About 摩擦実験
About 野面積み
About Structures using other structural materials
About Slope stability,deformation by excavating
About 城郭石垣
About 石材
About 摩擦特性
About 個別要素法
About 解析
About シミュレーション