About SATO KEN'ICHI
About TAKEUCHI YASUSHI
About KOHATA YUKIHIRO
About HIRAKAWA DAIKI
About 地盤工学会誌
About travelling load
About pavement
About subgrade
About base course
About by-product
About environmental conservation
About resource recovery
About paving material
About construction by-product
About traffic load
About Subgrades,base courses
About Recycling of resources
About 舗装
About 交通荷重
About 地盤工学
About 路床
About 路盤
About 力学特性