Problem #4 . The retaining wall shown is subjected to the vertical forces given. Calculate the...
Problem 2) For the given retaining wall (10 points) a) determine the depth of the tension zone b) determine the location and amount of the total resultant lateral force lo Sand v = 2 d = 0
problem 4: For the retaining wall shown, Determine a. the active lateral earth pressure distribution b. the passive lateral earth pressure distribution c. the magnitude and location of the active lateral force on the wall d. the magnitude and location of the passive lateral force on the wall e. the depth of crack from the surface [use Rankine method] Ignore hydrostatic pressure. y 110 pcf p 12, C 420 psf 30' Y 110 pcf φ 100 C 500 psf Y...
fondation engineering si unit (8 marks) 4. A vertical retaining wall (shown in the figure below) is 8 m high with horizontal backfill. the properties of the backfill are as shown on the figure. Determine a. the Rankine active force per unit length of the wall before the occurrence of the tensile crack. Yw 9.81 kN/m3. b. The location of the Rankine active force. qs 20 kN/㎡ 5 m 2 Sandy Clay 3 m Sand
The bracket is subjected to the two forces shown. Express each force in Cartesian vector form and then determine the resultant force FR. Given that F2 = 480 N (Figure 1)Part A Find the magnitude of the resultant forcePart B Find coordinate direction angle α of the resultant force
(2) A retaining wall is designed for free-draining granular backfill, as shown below. The coefficient of at-rest earth pressure, Ko0.307. After several years operation, the weepholes becomes plugged and the water table rises to within 10 ft of the top of the wall. Determine (a) The resultant force for the drained case and the location of the resultant force? (b) The resultant force for the plugged case and the location of the resultant force? 10 ft dry -102 lbf/ft3 Ydry...
Problem 3 To help support a vertical retaining wall, a metal rod is pushed into the soil embankment The soil surrounding the rod exerts a distributed arial force on the rod that varies linearly along the rod as shown. The rod has an initial length L and a cross-sectional area A, and it is made of material whose modulus of elasticity is E. Erpress all answers in terms of Pmax, E, A, and L. 1. What force P is required...
Problem 2: A pipe is subjected to 3 three vertical forces. Determine the resultant force-couple system at the support. T-2i F.--100jF275j Fy=-2003 Ty=41+3k
The bracket is subjected to the two forces shown. Express each force in Cartesian vector form and then determine the resultant force FR. Given that F2 = 500 NFind the magnitude of the resultant force.Find coordinate direction angle α of the resultant force.Find coordinate direction angle β of the resultant force.Find coordinate direction angle γ of the resultant force.
(1) Assume that the retaining wall shown in Fig. 1 can yield sufficiently to develop an active state. Determine the Rankine active force per unit length of the wall and the location of the resultant line of action. Given: 9 = 15 kN/mʻ, Hi = 3m, H2 = 6m, y1=19 kN/m, 61 = 28°, C'=0, Y 2 = y s =22 kN/m², 62 = 34°, ca'= 0.( 40%) Groundwater table H2 Fig. I
Problem-1.2 The hook shown in the Figure below is subjected to three forces shown in F1, F2 and F3. a) Find the resultant of the force F1 and F2 and call it FA. Use parallelogram law to find the magnitude and direction of the force FA b) Find the magnitude and direction of the force F3, if the resultant FR of the all three forces is 750 N and it is directed along the x-axis.