Question

A proposed landfil is to be 400 m by 200 m in plan ares and 25 m deep. The average to be 16 m by 10 m by 3 m deep, and the daly cover to be used is 02 m thick. Assume that the landfill wll be oparational avary wek from Monday through Frniday. The projacted lfe of the landril is most naany O a 10 years opposite side of the wal to provide support. A frictionless hinge at point A prevents the base of the wa from lding Sail is homogeneous, isotropia, and ochesionless. retaining wall O b.17 years Oc, 20 years od.23 years nd surtnce hemcgnnenus, isntropie, cohesionless soil H- 3m A porous sarede is dvided into a coars-mesh with nodes at th. eoorcinates s either end of the sample are constant along the vertical faces Assum-mrman, ar 6-35" hat is mostneaty the maxinun force per insh of weld for the orseatian shown? 1.5 m W12 x 4 bedrock 12 kps nge Using Rankine's theory, the total active resultant lateral earth force per unit length of retaining wal is most 315 lip O b 22 kN/m .44 kNm O d.82 kN'm 10in 10 in hop andottom d ir 0.5 1.2 4 in 0.5 3.1.3 kipein b.21 kipsn 34 kipsin d.3.8 kipsin porous sample Using the finite difference method, the head at node (2. 2) is most nearly o a.0.25 O b.0.3 冬e 0.40 d, 0.45

Answer 1

fi vevn Homos enowe, isolsopic , Cohesionless so H-3m Kojeuni uie 1-Sm Hinge 18 kN

FC 22 km