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一、立项背景空中华西村工程由3个60层(高253.8m)的外围筒体和1个72层(高328m)的中央筒体构成,外围3个塔楼之间每隔12层设置一个空中连廊将三个外围筒体和中央筒有机联系成整体,中心筒顶为一直径五十米的钢结构球体。单筒为外框架内筒结构,整个结构为空间巨型桁架结构。目前国内超高层建筑多为单筒,由4个筒构成的超高层建筑尚无先例。常规超高层施工主要是模板施工技术、泵送混凝土施工
I. Project Background The project of Huaxi Village in the air consists of three 60-storey (253.8m high) peripheral cylinders and one 72-storey (328m high) central cylinder. Each of the three outer towers is provided with an aerial at every 12th floor Corridor will be three peripheral cylinder and the central cylinder organically linked into a whole, the central cylinder top is a diameter of 50 meters of steel ball. Single cylinder frame outer tube structure, the entire structure of space giant truss structure. At present, most domestic high-rise buildings are single-tube buildings. There are no precedents for super-high-rise buildings formed by four tubes. Conventional super high-rise construction is mainly the template construction technology, pumping concrete construction