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(1) Assume that the retaining wall shown in Fig. 1 can yield sufficiently to develop an...
Question 3 125-Points Assume that the retaining wall shown in the figure below can yield suffieiently...
Question 3 125-Points Assume that the retaining wall shown in the figure below can yield suffieiently to develop an active state. Determine the Rankine active force per unit length of the wall and the Jocation of the resultant line of action, y-16.5 kN/m de'm 30 2.5 m Ground water table Yeat= 19.3 kN/m '30° c'0 2.5 m (a) Question 4 I 25-Points and ie -hown in the figure below, Assume
Question 3 125-Points Assume that the retaining wall shown in...
Determine the Rankine active force per unit length of the wall.
Refer to the 15-m-high wall shown in the figure. Assume that the retaining wall shown in figure can yield sufficiently to develop an active state (i.e., before the tensile crack occurs).(a) Determine the Rankine active force per unit length of the wall.(b) Determine the location of the resultant line of action.Assume, γw = 10 kN/m3
qs=90 1. Assume that the retaining wall in the figure can vield sufficiently. Plot the distribution...
qs=90
1. Assume that the retaining wall in the figure can vield sufficiently. Plot the distribution of pressure acting on the wall surface, as shown in Figure below. Calculate the total thrust on the wall and determine its point of application. Friction between retaining wall and backfill is neglected. I will be assigned according to the last two digits of the student number. (eng. student number 650170090, will assign a:=90 kPa). q= .... kPa y= 16 EN/m 3 m C=0...
Which solution is correct the question is same Practice Problem #3 For the retaining wall shown...
Which solution is correct the question is same
Practice Problem #3 For the retaining wall shown in Figure 13.19a, determine the force per unit length of the wall for Rankine's active state. Also find the location of the resultant. y = 16 kN/m = 30 d' = 0 Groundwater table Y = 18 kNm = 35° 0% = 7zK, -20'/K. 20 Ø 1:32 Answer 1 of 1 D + Ramkine ra' active Pressure y z k-2 - SKA Po or...
fondation engineering si unit (8 marks) 4. A vertical retaining wall (shown in the figure below)...
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
3-5 The cross-sectional dimension of a concrete retaining wall is shown in Fig 3-34, together with...
3-5 The cross-sectional dimension of a concrete retaining wall is shown in Fig 3-34, together with the soil profile of the ground. If a vertical line load (in- cluding the self weight of the wall) acting on the wall foundation is P = 1000 kN/m and its point of application is 3.83 m to the wall front toe A. The horizontal thrust on the wall back is H =350 kN/m and its point of ap- plication is 3.5m above the...
Problem 1 For the cantilever retaining wall shown in Fig. 1, determine the factor of safety...
Problem 1 For the cantilever retaining wall shown in Fig. 1, determine the factor of safety with respect to overturning, sliding, and bearing capacity. Use Rankine method to calculate the earth pressure. 18 in 100 Fig. 1 7 = 117 pcf (= 340 C = 0 4ft 30 in 6ft y = 110 pcf = 18 C = 800 psf
problem 4: For the retaining wall shown, Determine a. the active lateral earth pressure distribution b....
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...
1. A retaining wall of height 7 m retains soil having an unsurcharged horizontal surface. The...
1. A retaining wall of height 7 m retains soil having an unsurcharged horizontal surface. The soil properties are c' = 0, Ⓡ' = 32, y = 18 kN/m3 and Ysat= 20 kN/m3. i. ii. Determine the distribution of horizontal stresses on the wall and the magnitude of resultant thrust when water table is at 3 m below the ground surface Determine the magnitude of resultant thrust when the water table is well below the base of the wall Determine...
please answer 2 and 3 i would really appreciate it :) 2. The 4 m tall...
please answer 2 and 3
i would really appreciate it :)
2. The 4 m tall concrete retaining shown in Figure 2 has the following properties: Backfill (Coarse sand): Ym = moist unit weight = 19.2 kN/m d' = effective friction angle = 40° The groundwater table will remain far below the wall, and the wall friction angle is 20°. Assume the backfill is not sloped and the wall has no batter. The wall moves sufficiently to develop the active...
Question 3 125-Points Assume that the retaining wall shown in the figure below can yield suffieiently to develop an active state. Determine the Rankine active force per unit length of the wall and the Jocation of the resultant line of action, y-16.5 kN/m de'm 30 2.5 m Ground water table Yeat= 19.3 kN/m '30° c'0 2.5 m (a) Question 4 I 25-Points and ie -hown in the figure below, Assume
Question 3 125-Points Assume that the retaining wall shown in...
qs=90
1. Assume that the retaining wall in the figure can vield sufficiently. Plot the distribution of pressure acting on the wall surface, as shown in Figure below. Calculate the total thrust on the wall and determine its point of application. Friction between retaining wall and backfill is neglected. I will be assigned according to the last two digits of the student number. (eng. student number 650170090, will assign a:=90 kPa). q= .... kPa y= 16 EN/m 3 m C=0...
Which solution is correct the question is same
Practice Problem #3 For the retaining wall shown in Figure 13.19a, determine the force per unit length of the wall for Rankine's active state. Also find the location of the resultant. y = 16 kN/m = 30 d' = 0 Groundwater table Y = 18 kNm = 35° 0% = 7zK, -20'/K. 20 Ø 1:32 Answer 1 of 1 D + Ramkine ra' active Pressure y z k-2 - SKA Po or...
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
3-5 The cross-sectional dimension of a concrete retaining wall is shown in Fig 3-34, together with the soil profile of the ground. If a vertical line load (in- cluding the self weight of the wall) acting on the wall foundation is P = 1000 kN/m and its point of application is 3.83 m to the wall front toe A. The horizontal thrust on the wall back is H =350 kN/m and its point of ap- plication is 3.5m above the...
Problem 1 For the cantilever retaining wall shown in Fig. 1, determine the factor of safety with respect to overturning, sliding, and bearing capacity. Use Rankine method to calculate the earth pressure. 18 in 100 Fig. 1 7 = 117 pcf (= 340 C = 0 4ft 30 in 6ft y = 110 pcf = 18 C = 800 psf
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...
1. A retaining wall of height 7 m retains soil having an unsurcharged horizontal surface. The soil properties are c' = 0, Ⓡ' = 32, y = 18 kN/m3 and Ysat= 20 kN/m3. i. ii. Determine the distribution of horizontal stresses on the wall and the magnitude of resultant thrust when water table is at 3 m below the ground surface Determine the magnitude of resultant thrust when the water table is well below the base of the wall Determine...
please answer 2 and 3
i would really appreciate it :)
2. The 4 m tall concrete retaining shown in Figure 2 has the following properties: Backfill (Coarse sand): Ym = moist unit weight = 19.2 kN/m d' = effective friction angle = 40° The groundwater table will remain far below the wall, and the wall friction angle is 20°. Assume the backfill is not sloped and the wall has no batter. The wall moves sufficiently to develop the active...
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