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徐州观音机场新航站楼总建筑面积约34000m~2,长374m,宽84m。下部结构采用钢筋混凝土框架结构,屋盖采用曲面空间网格结构。航站楼结构复杂,抗震要求高,且结构超长,需进行基于性能的抗震设计。验算了航站楼在不同水平地震作用下的抗震性能,并针对航站楼的超限和不规则采取了相关概念设计及构造措施。计算结果表明,徐州观音机场新航站楼设计达到了预定的抗震设防目标。
Xuzhou Guanyin Airport new Terminal total floor area of about 34000m ~ 2, length 374m, width 84m. The lower structure adopts the reinforced concrete frame structure, the roof adopts the curved space grid structure. Terminal complex structure, high seismic requirements, and long structure, the need for performance-based seismic design. The anti-seismic performance of the terminal under different levels of earthquakes has been checked. Relevant conceptual design and construction measures have been taken for the overrun and irregularity of the terminal. The calculation results show that the design of the new terminal of Xuzhou Guanyin Airport has reached the predetermined goal of seismic fortification.