About ISHIHARA HIROYA
About 北大 大学院工学院
About SHIRATORI RYOKO
About 北大 大学院工学院
About KANIE SHUNJI
About ZHENG Hao
About 土木学会年次学術講演会講演概要集(CD-ROM)
About permafrost
About Ice
About frost heave
About Kaolin
About numerical analysis
About heat insulating material
About upheaval movement
About geologic process
About landform
About periglacial landform
About indoor test
About process
About ice lens
About formation process
About Palsa
About Permafrost
About Periglacial landform
About Talik
About Ice lens
About Glaciology
About パルサ
About 形成過程
About 実験的研究