About ISHIMURA TOSHIAKI
About ISAGO NOBUHARU
About KUSAKA ATSUSHI
About SASADA TOSHIYUKI
About トンネル工学報告集(CD-ROM)
About tunnel
About variation
About state
About lining(construction)
About technology
About diagnosis
About mechanism
About factor
About loading test
About measurement
About sound velocity
About sound velocity measurement
About 診断手法
About generation mechanism
About developmental mechanics
About generating factor
About 覆工載荷試験
About 覆工状況
About 変状トンネル
About Tunnel maintenance and incidental equipment,and others
About 覆工
About 状況
About 診断
About 手法
About 実験