concrete pouring, first pour one side, then pour the other side, in order to avoid the impact of the deformation of the rigid skeleton on the poured concrete caused by concrete cracking, the use of water tank pressure control. The specific practice is to install a water tank with a capacity of 46 cubic meters and a capsule with a capacity of 40 cubic meters under the bottom plate in advance, and place a pressure weight of 10 tons at the upper node of the front end of the rigid skeleton, a total of 96 tons. Pour water as you pour concrete until the concrete is finished.