About IRITA KEN'ICHIRO
About 清水建設
About BABASAKI SONOSUKE
About 清水建設
About YOSHITAKE KENJI
About 清水建設
About SUGIYAMA HIROKAZU
About 清水建設
About AOKI TAKANORI
About 清水建設
About 土木学会年次学術講演会講演概要集(CD-ROM)
About segment(parts)
About shear connector
About shearing test
About concrete structure
About joint(tool)
About load distribution
About spring constant
About envelope(mathematics)
About リング継手
About load - displacement curve
About 調芯ピン
About Special concrete structures
About Muck disposal,timbering,lining
About 継手
About 調芯
About 開発