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DIRECT SHEAR <br /> ASTM D 5607 <br /> CLIENT Brierley Associates JOB NO. 2439-19 <br /> BORING NO. Altered Shale#1 DATE SAMPLED <br /> DEPTH DATE TESTED 8/07/13 HN <br /> SAMPLE ID PROJECT 1-10035-Asphalt <br /> ROCK TYPE JOINT TYPE Natural open fracture <br /> Diameter(in) 1.994 Mass(g) 533.9 <br /> Length(in) 4.909 Wet Density(pcf) 132.7 <br /> NORMAL STRESS PEAK SHEAR STRESS <br /> psi psi <br /> 25.0 23.00 <br /> 50.0 39.00 <br /> 100.0 75.00 <br /> Normal Stress vs. Peak Shear Stress <br /> I I <br /> Altered Shale#1,Natural open fracture <br /> 150 <br /> I <br /> Il <br /> 100 <br /> f c <br /> a <br /> I m p <br /> fA / <br /> � 50 / <br /> I 0 50 100 150 <br /> i Normal Stress(psi) <br /> I <br /> i + O Shear Data Best Fit Line •c=5.0 ksf Phi=34.9 degrees <br /> Notes and Comments: Small piece of shear area was broken. <br /> o'�ee Teww� � <br /> Data entered by: HN Date: 08/07/2013 p�9�q� <br /> Data checked by: G'J Date: ae/&S/20/1 (r11`U{ OI <br /> File Name: BYDSSHI <br />