About ITAKURA KEN'ICHI
About WATANABE YOSHINORI
About 室蘭工大 大学院
About SATO KAZUHIKO
About GOTO TATSUHIKO
About KODAMA JUN'ICHI
About YOSHIDA YUTAKA
About underground opening
About Mechanical properties of rocks
About Rock burst,gas outburst,blooding,fall
About AE
About 震源分布
About フラクタル構造
About 岩石
About き裂系
About モデル化
About 研究