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INTERPRETATION PORE PRESSURE <br /> DATAAND DISSIPATIONS <br /> oissipabon of Pae Ramm(u)in NC Clay <br /> U <br /> us <br /> aUe-equdlbrlum pore preasura <br /> O <br /> 1 time <br /> Ground Dimpation of Pore Pressure(u)in Sand <br /> surface °S <br /> "' <br /> 4 Water Ue-equilibrium pure pressure <br /> 0cone Tabie o <br /> time <br /> Nylrater <br /> Oiaaiyahon of Pae Preasun Jul In dense Send. <br /> U <br /> Dilative Silt and keav OC Clay <br /> *�Pore Pressure (u) ------------------ <br /> measured here <br /> ©cane -Depth of Cone U,e-equilibrium Pore pressure <br /> water-Depth to Water Table - o <br /> time <br /> Hwater-Head of Water <br /> Water Table Calculation <br /> water = D cone - H water <br /> where Hwater = Ue (depth units) <br /> Useful Conversion Factors: 1 psi = 0.704m = 2.31 feet (water) <br /> ltsf = 0.958 bar= 13.9 psi <br /> 1 m = 3.28 feet <br /> Figure 3 <br />