About KIKU HIROYOSHI
About YAMAGUCHI EMI
About RITO FUSAO
About 地盤工学会誌
About cone penetration test
About Judgment
About liquefaction (fluidization)
About subsurface exploration
About ISO Standard
About testing device
About penetration resistance
About water content
About excess pore water pressure
About S wave (seismic wave)
About drive
About piezoelectric device
About Chiba prefecture
About earthquake disaster
About liquefaction judgement
About Katori city
About Great East Japan Earthquake
About dynamic cone penetration test
About dynamic penetration test
About volume water content
About piezoelectric actuation
About volume water content
About Field surveys,soil tests
About 液状化
About 調査
About 手法
About サウンディング
About 動的貫入試験