Abstract:

Regarding the design of the retaining structure of Fanhu Station on phase I of line 2 of Wuhan Mass Rapid Transit system, option is selected between the "bored pile + inner bracing" alternative and the "diaphragm wall + inner bracing" alternative, verification calculation is made for the stability of the foundation pit, calculation is made for the internal forces of the diaphragm walls and proper joint type is selected for the diaphragm walls.