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深业中心设计中采用板柱——筒体结构体系,塔楼部分楼板采用无粘结预应力板,裙房部分搂极采用带柱帽的无梁楼板,既可在满足城市规划限高的条件下增加建筑层数,又可改善建筑物的使用功能。而且,由于层高降低,自重减轻及重心下移,还可减少结构的地震力及倾覆力矩。本文通过深业中心大楼设计实践,总结设计、计算的要点及有关的抗震构造措施。
Deep industry center design using plate column - cylinder structure system, the tower part of the floor with non-bonded prestressed board, part of the podium hull with a non-beam floor with a cap, not only meet the urban planning limit conditions Increase the number of building layers, but also improve the function of the building. Moreover, due to lower stratum height, self-weight and gravity down, but also to reduce the structural seismic force and overturning moment. This article through the deep industry center building design practice, summarizes the design, the calculation point and the related seismic structure measures.