About IWASHITA NAOKI
About 鹿島・鉄建・不動テトラ・NB建設共同企業体
About ITABASHI NOBUO
About 鹿島・鉄建・不動テトラ・NB建設共同企業体
About YAMAMOTO AKITAKA
About 鹿島・鉄建・不動テトラ・NB建設共同企業体
About open cut
About earth retaining
About height
About steel
About structural member
About cast in situ diaphragm wall
About piling wall
About cast-in-place pile
About process(production)
About computer aided construction
About Kanagawa prefecture
About Yokohama City
About steel member
About construction process
About low overhead clearance
About Earthwork planning,earthwork
About 山留め
About 開削
About 工事
About 制限
About 鋼
About 地中連続壁
About 施工