Research Of Construction And Control Technology Of Supporting Structure Of Excavation Pit Of Ji-nan Government Administrative Service Center

With the development of urbanization, the construction of deep foundation pit has become increasingly common phenomenon of engineering, the deep foundation pit construction process is reasonable or not has become the decided time limit for a project, an important part of safety, cost, system science of deep foundation pit construction is an essential technology. Jinan government affairs service center project of deep foundation pit construction in jinan is a very meaningful project, its surrounding environment, site layout, foundation pit depth, water level and geological structure of deep foundation pit engineering of jinan has a representative, the excavation and supporting, precipitation and rotary digging pile foundation construction has its own characteristics, the construction process of orderly make jinan construction of deep foundation pit engineering had very good reference, which is building construction personnel should master skills, specific research in this paper, the working procedure in detail, present the first-hand information to all construction managers.