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DIRECT SHEAR <br /> ASTM D 5607 <br /> CLIENT Brierley Associates JOB NO. 2439-19 <br /> BORING NO. Altered Shale#2 DATE SAMPLED <br /> DEPTH DATE TESTED 8107/13 HN <br /> SAMPLE ID PROJECT L10035-Asphalt <br /> ROCK TYPE JOINT TYPE Natural open fracture <br /> Diameter(in) 2,384 Mass(g) 764.8 <br /> Length(in) 4.849 Wet Density(pcf) 134.6 <br /> NORMAL STRESS PEAK SHEAR STRESS <br /> psi psi <br /> 10.0 12.00 <br /> 20.0 23.00 <br /> 40.0 55.00 <br /> i <br /> j Normal Stress vs. Peak Shear Stress <br /> Altered Shale#2,Natural open fracture <br /> 100 <br /> i ! <br /> i <br /> so <br /> r <br /> i n 60 I, <br /> i 40 <br /> 1 <br /> 20 I <br /> 0 <br /> I i <br /> 0 20 40 so 80 100 <br /> i Normal Stress(psi) <br /> I <br /> io Shear Data Best Fit Line •c=0.0 ksf Phi=52.9 degrees <br /> i <br /> Notes and Comments: Uneven and small piece of shear area was broken. <br /> Data entered by: HN Date: 08/07/2013 <br /> Data checked by: W Date: Of ,39 lzo1-3 <br /> File Name_ BYDSSH2 <br />