A 13-story staggered twin-truss structure was designed with staggered twin-trusses in the transverse direction and concrete-filled steel tubular double-limb columns around the outside.

• 在结构横向采用错列双桁架结构,双桁架两端与钢管混凝土双肢格构柱相连,简化了桁架弦杆与柱的连接,而且结构内部预留了设备管道的穿行空间,综合考虑了结构、建筑、设备的配合。