About KUDO TAKESHI
About 北見工大 大学院
About KATO RINA
About IGARI HEIZABURO
About 北見工大 技術
About AYUTA KOICHI
About 寒地技術論文・報告集
About Hokkaido
About port (harbor)
About precast concrete armor unit
About concrete
About exfoliation
About cold region
About water-cement ratio
About air quantity
About blast furnace slag cement
About portland cement
About scaling peeling
About Mortar,concrete
About Glaciologic engineering,cold region construction
About 海域
About 暴露
About コンクリート
About スケーリング
About 要因