Abstract: The applications of the Reversed Construction Technology in the deep excavation under the special geological conditions as well as under the high concentration of underground structure in the urban areas are discussed in this paper. The paper presents a case history of apply the reverse construction technology in a deep excavation in Shanghai.

Key words: Reversed Construction Method, Deep Excavation Projects, Soft Clay Deposits, Supporting Structures, Horizontal Displacements, Heave at Bottom of Excavation