(20 marks) to below TI nkine active force, Pa, per unit length of here as H = 6 m , Hj = 4 m, y1 = 16.5 kN eg), q = 20 kN/m² %3D %3D Surcharge -

The results of a CPT test performed for a commercial site are presented in the image (You already classified the soil layer in homework #2). The layer soil type is shown by the legend and corresponding numbers in the figure. A strip footing with a size of 3x30 is built on the surface of the mentioned strata. A 300 kN/m load is acting on the footing. Use Schmertmann's method to compute the settlement of this footing 1 year after construction and 30 years after construction. Please show your calculation for at least one layer if you want use excel software for this problem. For easier calculation use E₂ = 39c- • • Neglect the foundation weight. • Assume the layers are in dry condition. Use unit weight as table below. Layer No. 1 2 3 4 5 6 7 Unit weght kN/m3 17 17 19 18 18.5 18 18

Q29 Please provide justified answer asap to get a upvote

1. find earth pressures 2. find Stability against sliding

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In the given 20.0 meter slab and inclined 10 owith the horizontal, the ends are resting on inclines of 35 degreesincline at B and 25 degrees at A, a semi-trailer truck is to pass through it with the wheel loads as shown. How Far (x, meters) shall be the front wheels located before motion impends, the angle of friction is 18 o for all areas of contact. If the weight of the slab is to be neglected. Use 3 Decimel Places

The 2nd photo is the answer key

Situation 6: The pin is made of a material having a failure shear stress of Trail = 90 MPa. Determine the minimum required diameter (mm) of the pin to the nearest mm. Apply a factor of safety of F.S. = 1.9 against shear failure. Use P = 70 kN 무 P