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深圳益田村高层区是深圳市住宅局开发的大型住宅群 ,其中1号地块由5栋31层的高层住宅组成 ,地下为2层车库 ,中间庭院的平面尺寸约40m×150m ,不设温度伸缩缝(图1)。高层住宅的首层为架空层 ,连同中间庭院一起形成一个面积万余平方米的花园。中间庭院需考虑消防
The high-rise area of Shenzhen Yitian Village is a large-scale residential complex developed by Shenzhen Housing Bureau. Lot 1 consists of 5 31-storey high-rise residential buildings and 2 underground garages. The central courtyard has a flat size of 40m × 150m and has no temperature Shrinkage (Figure 1). The first floor of the high-rise residential buildings is an overhead zone, together with the middle courtyard together to form a garden area of more than 10,000 square meters. The middle courtyard needs to consider fire fighting