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某采购中心主展馆工程总建筑面积为64861m2,包括3栋单层展厅及前区配套用房:每个单层展厅建筑面积为9894.7m2,建筑高度为16.8m,其结构形式采用钢筋混凝土柱加空间钢管桁架式排架结构加铝镁锰板金属屋面,3栋展厅屋面主要用于光伏组件布置平面;前
The total construction area of the main pavilion of a procurement center is 64,861 m2, including 3 single-storey exhibition halls and supporting buildings in the former area: Each single-storey exhibition hall has a gross floor area of 9,894.7 m2 and a building height of 16.8 m. The structure of the exhibition hall adopts reinforced concrete columns Plus space steel truss-type frame structure plus magnesium manganese plate metal roof, 3 exhibition hall roof is mainly used for photovoltaic components layout plane; before