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一、深圳概况这几年来,深圳市建造的十八层及十八层以上的高层建筑已达百栋以上。据1981年10月到1985年6月短短四年多,动工兴建了123栋,十八层以上高层建筑总层数3198层,总建筑面积287.97万m~2,工程投资达22.33亿元,到1986年底已建成交付使用的高层建筑达53栋。要解决好高层建筑施工的垂直运输问题,必须合理的使用、选购机械。在深圳有如下几种方法。 (一)使用滑模,千斤顶升法。配以砼输送泵,将砼从地上通过管道直接输送到高层操作台。例如五十三层国贸大厦。但灌到第
I. Overview of Shenzhen Over the past few years, more than 100 high-rise buildings have been built in Shenzhen on the 18th and 18th floors. From October 1981 to June 1985, it took more than four years to start construction of 123 buildings with a total of 3198 floors of 18-storey high-rise buildings, a total construction area of 2,877,700 m2, and a project investment of 2.233 billion yuan. By the end of 1986, 53 high-rise buildings had been delivered for use. To solve the problem of vertical transportation in the construction of high-rise buildings, it is necessary to rationally use and purchase machinery. There are several ways in Shenzhen. (a) Use sliding mode, Jack rise. With a helium transfer pump, the helium is piped directly from the floor to the high-rise operator’s station. For example, fifty-three floors of International Trade Building. But to the first