| |
Braced excavation is carried out in places where there is scarcity of place in the surrounding to make a stable inclined slope. Now during excavation as the earth is being removed the pit, the pressure of the foundations of the adjacent buildings tend to create pressure on the soil mass leading to the movement of the surrounding soil into the pit and there by the surrounding structures are distressed. The above phenomenon is more critical for a small structure in the vicinity than a large one. |