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INTERPRETATION PORE PRESSURE <br /> DATAAND DISSIPATIONS <br /> Dissipation arae Pressure(u)in HC clay 4 . <br /> (E � lJ <br /> 1 <br /> Ue -----------------..---------------------- <br /> Ue-equiribrium pore pressure <br /> 0 <br /> time <br /> Ground Disspetfm,of Pore Pressure(u)in Send <br /> Surface as u <br /> 1 <br /> De i <br /> i <br /> WaterT Uy-equilibrium pore pressure <br /> Doone able o <br /> time <br /> Hwater <br /> Dissipofton of Pere R"surs(u)in Dense Sand, <br /> U Duet"So and Heavuy DC Clay , <br /> �Pore Pressure (u) Lie------------ <br /> I <br /> .----------measured here <br /> J <br /> Dcone -Depth of Cone Ue-equilibrium pare pressure <br /> t Dwater-Depth to Water Table 0 time <br /> Hwater-Head of Water <br /> f <br /> Water Table Calculation <br /> Hwater = D cone - H water <br /> where Hwater= Ue (depth units) <br /> .f f <br /> Useful Conversion Factors: 1 psi = 0.704m = 2.31 feet (water) <br /> 1 tsf = 4.958 bar= 13.9 psi <br /> 1 m = 3.28 feet <br /> ,` <br /> Figure 3 <br />