Abstract：
Compared with radiation platform structure, the flexible platform structure has its own characteristics, such as mould quantity required is small, the mould can be used for slip lifting of silos of various diameters and shaft towers of different plane shapes after small changes. The mould is light and requires small quantity of lifting jacks for slip lifting. The small hydraulic control console and simple hydraulic system are convenient for lifting and require small quantity of climb poles. Relevant constructions can be carried out alternately to guarantee the construction schedule.
