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1 工程概况及主要特点 中国东方航空公司双机位机库位于上海虹桥国际机场东北侧,机库的横向跨度150m、纵向深度90m、平面面积为14728m~2,相当于2只标准足球场。机库共没32根钢筋混凝土立柱,呈凹字形分布。立柱分为两种状况:A、B轴处为截面4m×2m、壁厚
1 Project Overview and Main Features China Eastern Airlines’ two-position hangar is located on the northeast side of the Shanghai Hongqiao International Airport. The hangar has a horizontal span of 150m, a vertical depth of 90m, and a plane area of 14,728m 2, equivalent to two standard football fields. There are no 32 reinforced concrete columns in the hangar and they are in a concave shape. Column is divided into two conditions: A, B axis is a cross section 4m × 2m, wall thickness