Analysis of Displacement of Ground During Deep Excavation Construction of Geotechnical Conditions in Da Nang City

Currently, the solution to reinforce the side of deep excavation with barrette walls is quite popular. However, excavation work and lowering the water table often lead to the displacement of the ground around the excavation exceeding the permissible level, which can easily destabilize the excavation wall, affecting the safety of the excavations, existing buildings nearby. The content of the article focuses on clarifying the influence of excavation depth on the problem of subsidence and ground movement around deep excavation when constructing in the geotechnical conditions in Da Nang city, Vietnam.