Anti-floating Degisn And Study Of Hunan Admini Stration Of Radio Film And Television

With the development of the city construction of underground space is gradually increasing, a large number of underground structures emerge as the times require, the problem of anti floating construction followed. In recent years, because the anti floating of underground construction lighting damage accident many cases. So for such a problem, the designer must give sufficient attention.In this paper, based on extensive reading of relevant literature at home and abroad and the current specification. Relying on the Golden Eagle Broadcasting System building, O n the floor of the basement uplift the anti floating design and analysis. Now the anti floating measures adopted can be broadly divided into: load the anti floating, emission reducing water interception, anti floating pile and anti floating anchor. Because there is no absolute good or bad between the anti floating measures, In this paper, the anti floating design of loading a rough design.For the design of the anti floating loading, In this paper, the work and process are as follows: Firstly, the anti- floating and anti- floating anchor is designed and compared. And determine the selection of the anti- float scheme; Second, the overall anti- float calculation. And determine the partition of steel crumb concrete load plan; Then the loading layout and construction requirements are described. Finally, the internal force reinforcement of the external retaining wall is the external, internal force reinforcement of raft plate during full stage,the dry season raft reinforcement, and the calculation of anti- floating of the North-fire water tank. Determine the load to meet the requirements.This paper finally aims at the construction of anti- floating problem, put forward some suggestions were. I hope that the future work can play a reference role.