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一、柔性吊装法及其应用建筑安装施工中,设备和构件在吊装时,一般均使用刚性吊装法吊装,以保证在吊装过程中吊件不致发生变形和损坏。但刚性吊装法应用于细长和扁长的设备构件时,吊装难度增大,必须制作抗衡吊装弯矩的专用刚性架,故需耗用大量的钢材,刚性架的重量达吊件重量的30～70％。另一种方法是采用三点以上的多吊点吊装法,吊装细扁长件,这种方法易受就位时客观条件的限制,吊件长度不长,且吊装操作困难,易出
First, the flexible lifting method and its application Construction and installation of construction, equipment and components in the lifting, the general use of rigid lifting lifting method to ensure that the lifting process in the hanging parts will not be deformed and damaged. However, when the rigid lifting method is applied to slender and flat long equipment components, it is more and more difficult to hoist. Therefore, it is necessary to make a special rigid frame to counter the lifting moment, so a large amount of steel is required. The weight of the rigid frame reaches 30 ~ 70%. Another method is to use more than three points of multi-hanging lifting method, hoisting thin flat long pieces, this method is subject to the objective conditions in place constraints, hanging length is not long, and lifting operations difficult to go out