Experimental Study on the Variation Law of Excess Pore Water Pressure at the Bottom of the Foundation Pit for Excavation

<div>Curves of excess pore water pressure values with time under different unloading rates at a confining pressure of 121 kPa.</div>

Advances in Materials Science and Engineering

Figure 9: Experimental Study on the Variation Law of Excess Pore Water Pressure at the Bottom of the Foundation Pit for Excavation 