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广安地下商业街(B段)工程,主体结构为全现浇钢筋混凝土板柱结构,为战时核6级地下人防工程,地下一层,层高5.1m,南北长363.5m,东西宽25m。本工程属超长混凝土结构工程,横向设11条后浇带,后浇带宽为800mm,每条后浇带贯通基础、墙板和顶板。本工程为600mm厚筏形基础,顶板厚500
Guang’an underground shopping mall (section B) project, the main structure of all cast-in-place reinforced concrete column structure, wartime nuclear 6 underground civil defense project, the ground floor, storey 5.1m, 363.5m long from north to south, east-west width of 25m. The project is a super-long concrete structure project, set up laterally with 11 post-pouring tape, post-cast bandwidth of 800mm, each post-pouring through the foundation, wall panels and roof. The project is 600mm thick raft foundation, roof thickness 500