About Wada Hirofumi
About Department of Physics, Ritsumeikan University, Kusatsu, 525-8577 Shiga, Japan. hwada@fc.ritsumei.ac.jp
About Soft Matter
About spirality
About composite material
About elastic material
About structural mechanics
About pipe
About strain
About simulation
About tube
About Mechanics of elasticity in general
About 弾性
About 複合材料
About 構造力学
About 螺旋