Numerical Simulation of Seepage and Deformation in Excavation of a Deep Foundation Pit under Water-Rich Fractured Intrusive Rock

Figure 6

Seepage path and pore water pressure evolution of the deep foundation pit after precipitation.

(a) Seepage path and pore water pressure distribution at the bottom of the pit of the 1^st precipitation

(b) Seepage path and pore water pressure distribution at the bottom of the pit of the 2^nd precipitation

(c) Seepage path and pore water pressure distribution at the bottom of the pit of the 3^rd precipitation

(d) Seepage path and pore water pressure distribution at the bottom of the pit of the 4^th precipitation

(e) Seepage path and pore water pressure distribution at the bottom of the pit of the 5^th precipitation

(f) Seepage path and pore water pressure distribution at the bottom of the pit of the 6^th precipitation