About ZHANG Wenjun
About Dep. of Civil and Environmental Engineering, Waseda Univ., 3-4-1 Okubo Shinjuku-ku, Tokyo 169-8555, JPN
About KOIZUMI Atsushi
About Dep. of Civil and Environmental Engineering, Waseda Univ., 3-4-1 Okubo Shinjuku-ku, Tokyo 169-8555, JPN
About Tunnelling and Underground Space Technology
About tunneling
About Kセグメント
About Muck disposal,timbering,lining
About Concrete structures
About Mortar,concrete
About 鉄筋コンクリート
About セグメント
About 耐力
About 研究