The 3-d numerical simulation analysis of internal forces and deformation which the large area long linear ultra deep excavation diaphragm wall is constructed used the covered back-digging method


In the urban construction, the number of ultra-deep excavation which is supported by underground continuous wall supporting system is increasing along with the use of many underground spaces. The covered back-digging combined with informational construction technology effectively control the deformation of underground continuous wall and excavation… (More)