According to the construction of Quyang road station in Shanghai metro Yangpu ling(M8),this paper users theory of time-space effect,studies the key points of foundation pit supporting construction technology and foundation pit excavation in details,and provide references for similar works.

Problems in analysis on stability of soil nailing walls of weak foundation pits;

Support design and informational management of some deep foundation pit engineering;

The Analysis and Research of the Method of Reaction Force on Elastic Foundation in Excavation Process of Foundation Pit Engineering;

Monitoring and Analysis of Tunnel Structure on Construction of Foundation pit above operating Metro Tunnel insoft soil ground;

incise construction technique for pit prop beam;

Application of semi-parametric model to deep pit horizontal displacement data processing;

Displacement of retaining piles and its countermeasure in an excavation in Nanjing;

Monitoring and analysis of excavation in circulation water pump-station of Beilun Power Plant;

Application of grouting technology in excavation engineering;

The finite element analysis of foundation ditch supporting optimum;

On the related problems on the design of open-cut foundation ditch supporting structure;

Rebound control measures by the pipe gallery foundation ditch excavation existing on the overpass;