Research On Design And Construction Of Deep Foundation Pit

With the development of our economy, underground engineering project in thedowntown has been increasing fast， and having many challenging technicalproblems to us.It is a great issue of urban construction for design and construction ofDeep foundation pit engineering.Deep foundation pit engineering in Nanchang is the main contents which willbe researched. The engineering practice shows that the support scheme determinedby numerical simulation is reasonable,safety and security, economic rationality,realizable and high usable frequency. Important gists are given to the design andconstruction.