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北京国际俱乐部网球馆是俱乐部的建筑之一。网球馆平面尺寸为40×40米,房屋高度约16米。屋盖采用平顶双向钢管网架,球型节点;网架结构为平面正交型式,斜向布置。为了便于屋面排水,网架中央起拱70厘米,上下弦同时起拱,网架高度为2.5米。整个网架置于间距为5米的32个钢筋混凝土柱头上。网架自重为25公斤/米~2。该屋盖结
Beijing International Club Tennis Center is one of the club’s buildings. The size of the tennis hall is 40 x 40 meters and the height of the house is about 16 meters. The roof adopts a flat-top bidirectional steel pipe network frame with a spherical node; the grid structure is a plane orthogonal type and is arranged obliquely. In order to facilitate the drainage of the roof, the net frame arches 70 centimeters in the center, and the upper and lower strings arch at the same time. The height of the grid is 2.5 meters. The entire grid was placed on 32 reinforced concrete stigmas with a spacing of 5 meters. The weight of the grid is 25 kg/m~2. The roof cover