升板结构是多层工业厂房进行现场机械化施工的有效途径之一,全国各地都在推广,但是近年来发展迟缓,甚至有明显下降的趋势,以上海第五建筑工程公司为例,施工的升板工程逐年减少,如图1所示。其主要原 Rising slab structure is one of the effective approaches for on-site mechanized construction of multi-storey industrial plants. It is being promoted all over the country. However, in recent years, the development has been slow, and there has even been a clear downward trend. Take Shanghai No. 5 Construction Engineering Company as an example. The plate project is reduced year by year, as shown in Figure 1. Its main original