Case studies of bracings for deep excavation of Nailun InternationalTrade Building

The general situations, ambient environmental conditions of planning site as well as engineering geological conditions of Nailun International Trade Building are introduced. The structural design of bracings and calculation of deep excavation are expounded. The practical effect of the bracing design for the deep excavation is explained. The engineering practices show that this bracing design resultin favorable social and economic benefits and can offer reference for other similar projects.|