About HASEGAWA NOBUSUKE
About (独)防災科学技術研究所 社会防災システム研究領域
About OTSU HIROYASU
About 京都大学大学院 工学研究科
About 土木学会論文集 F4(建設マネジメント)(Web)
About mountain tunnel
About geological survey
About natural ground
About Uncertainty
About tunneling
About evaluation of rock mass quality
About geological risk
About ground information
About preliminary survey
About Tunneling work
About Junneling engineering in general
About Civil engineering geology and hydrogeology in general
About 地質リスク
About 山岳トンネル
About 地質調査
About 留意