About OMURA HIROKAZU
About 鉄道総合技術研
About SHINODA MASAHIRO
About 鉄道総合技術研
About SHIMADA YOSHINORI
About レーザー技総研
About UCHIDA SHIGEAKI
About NAKAGAWA SHIN'ICHI
About JR西日本
About 地盤工学研究発表会発表講演集
About railway tunnel
About tunnel lining
About concrete structure
About internal defect
About Diagnosis
About ultrasonic test
About acoustic inspection
About nondestructive inspection
About wavelet transform
About rehabilitation management
About automated diagnosis
About hammering inspection
About Tunnel maintenance and incidental equipment,and others
About レーザー超音波法
About コンクリート
About 内部欠陥
About 自動診断システム
About 開発
About 基礎
About 研究