From the figure, ADCB area is 150 m^2 the center of gravity is at point G, the average shear strength of the soil from the soil surface to a depth of 5.8 m = 38.3 kN/m^2 below this distance = 57.5 kN/m^2 soil unit weight are always the same = 18.88 kN/m^3 there is a point force at point C of 1 ton suppose the shear resistance angle is 0 calculate the safety margin for sliding in line AB TIRGHIES 5.06 m 83⁰ 4.98 m r=18.25 m 5.21 m 1 tof c 5.8 m 1.83 m

(c). The magnitude of stresses have been applied on soil element where Normal vertical stress is 120 KN/m2 , Normal horizontal stress is 300 KN/ m², shear stress is 40 KN/m² and Angle of internal friction is 20°. Find the Principle stress and Normal and Shear stress on plan AB, figure 1. Oy В it Ox Ox A Oy Fig .1 Solution: 1. 01.. . 2. 03.. . 3. On.. .4. Tn..

Refer to the figure below. Given: q1 = 100kN/m, q2 = 200 kN/m X1 = 3m, x2 = 3m, z = 3m Determine the vertical stress increase at point A. (11.46) Line load = 4, Line load = q, x1 A

H.W.2. : For the base shown in figure below, estimate the elastic settlement at point (A). The base is subjected to concentric total load of 7500 kN. Assume that the base is located at 3 m below the surface of a homogenous soil which has: E, = 15 MPa, µu = 0.3 and y = 15 kN/m 4 m 2 m2 m 2 m 2 m 6 m

Using the principles of Mohr's Circles for the soil element shown in Figure. Determine the Following: a. Maximum and Minimum principle Stresses b. Normal and Shear stresses on plane AB

Soil mechanics  Geotechnical Engineer. Please solve in clear writing With sincere thanks and appreciation

6 decimal places for the solution

Problem 2 100 mm For a simply supported beam, given positive maximum bending moment M+max 16kN · m and negative maximum bending moment M-max = -18KN •m. For the shown cross sectional area, find 50 mm (1) Ot,max and oc,max and specify the location (2) Plot stress distribution for Mmax = 16kN · m and M_max = -18KN • m. 37.5 mm 200 mm

www Problem 2 For the stress conditions given, determine the Maximum Shear Stress (Tmax) value from the Mohr Circle. 18 psi 26.5° 16 psi 20 45⁰ 30

soil ضنتدوسي