Abstract: ow there are various methods for soft soil soundation srocessing, each of them has its advantages and disadvantages. If one method is used properly, it is safe, fast, and economic; otherwise, it may cause inestimable lose. Soft soil foundation processing for the airport projects is usually based on the engineering characteristics, construction site conditions, and building material resource for each main part of project. The purpose of this paper is to research the soft soil foundation processing of the Shenzhen Airport Project Phase 1 and to look ahead the soft soil foundation processing in the Shenzhen Airport Project Phase 2.