Deep excavation retaining structure lateral deformation under the unusual circumstance and deformation analysis

Deep excavation retaining structure's lateral deformation using total station instead of inclinometer was expatiated associated with an actual project when lateral pipe cannot work normally.Meanwhile,according to geotechnical engineering knowledge,a detailed analysis on deformation and jump was performed,and prospective safety supervision outcome was obtained,which assure the implementation of deep excavation engineering and offer a reference to some similar projects.