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Job No.2005-082 DIRECT SHEAR TEST-ASTM D-3080 Forward LF <br /> • peak shear strength ® strength at 1/4" displacement <br /> 2000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 <br /> 1750 <br /> 1500 <br /> cZ:.1250 <br /> va <br /> sz <br /> a)1000 <br /> W <br /> cd <br /> U) 750 <br /> 500 <br /> 250 <br /> 0 ————— <br /> 0 250 500 750 1000 1250 1500 1750 2000 <br /> Normal Pressure (psf) <br /> Strain Rate:0.0042 in. /min. <br /> Sampig DesgripjIgEL Dry Density(pcf) Initial Watgr CoLitent (Yo <br /> ASB-2,4,5 Remolded Sandy Clay 112.5 14.0 <br /> Composite & Saturated <br /> Normal Pressure (psf) Peak Shear Strength (psf) Ultimate Shear Strength (psf) <br /> 500 620 @ 0.0180" 400 <br /> 1000 1000 @ 0.0330" 680 <br /> 2000 1610 @ 0.0240" 1280 <br /> C = 300 psf C = 100 psf <br /> = 34 deg. =31 deg. <br /> Geologic Associates <br />