Axisymmetric Consolidation of Unsaturated Soils by Differential Quadrature Method

<table>Normalized pore-air pressure isochrones for different initial excess pore-air pressure distributions (<svg height="16.450001" id="M254" style="vertical-align:-3.3907pt" version="1.1" viewbox="0 0 79.587502 16.450001" width="79.587502" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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<g transform="matrix(.017,-0,0,-.017,15.263,12.162)"><path d="M368 703l-264 -866h-60l265 866h59z" id="x2F"></path></g><g transform="matrix(.017,-0,0,-.017,22.266,12.162)"><path d="M480 416q0 -21 -18 -41q-9 -11 -17 -7q-20 9 -42 9q-62 0 -140 -78q23 -69 88 -192q17 -31 27 -42t20 -11q16 0 62 46l17 -20q-64 -92 -119 -92q-35 0 -70 66q-41 73 -84 187q-36 -30 -62 -61q-27 -115 -35 -172q-41 -8 -78 -20l-6 6l140 612q7 28 0.5 34t-37.5 7l-34 1
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</svg>, and (d) lateral skewed with <svg height="12.4375" id="M256" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 35.674999 12.4375" width="35.674999" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>.</table>

Mathematical Problems in Engineering

fig16

Figure 16

Figure 16: Axisymmetric Consolidation of Unsaturated Soils by Differential Quadrature Method 