Laserfiche WebLink
TUCSON SOUTH PROPOSED GRAVEL MINE STABILITY ANALYSIS <br /> SLOPE STABILITY ANALYSIS - BRIGHTON RETURN DITCH <br /> TETRA TECH <br /> (Pcfl (Psf) (0) <br /> El Claystone Bedrock Mohr-Coulomb 134 100 28 <br /> (peak strength) <br /> ■ Fill Mohr-Coulomb 126 25 26 <br /> Mud Lens Mohr-Coulomb 126 50 28 <br /> Overburden Mohr-Coulomb 126 50 28 <br /> Sand and Gravel Mohr-Coulomb 137 0 35 <br /> Utility Easement ■ Weathered Mohr-Coulomb 134 0 14 <br /> Claystone Bedrock <br /> (residual strength) <br /> Brighton Retum Ditch <br /> 1.81 <br /> 4,975 i 51 ft ► <br /> 4,965 ------ b �< <br /> 4,955 a <br /> 4,945 <br /> 4,935 <br /> 4,925 <br /> jD_ 4,915 <br /> = 4,905 ! <br /> 4,895 <br /> 4,885 <br /> 4,875 <br /> 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 <br /> Distance (ft) <br /> Figure J-1 - Static Analysis <br />