Please show work and answer problem #14. Thanks!
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Please show work and answer problem #14. Thanks!
[Problem 14-15). A retaining wall is supporting saturated...
7. a) A 10 m high retaining wall supports a fully drained clay soil with a...
7. a) A 10 m high retaining wall supports a fully drained clay soil with a horizontal surface. The soil properties are: y = 18 kN/m²: =25° and c=4 kN/m2. Sketch the distribution of lateral earth pressure acting on the back of the wall, showing all salient values and the depth of the tension zone. Use Rankine's formula as expressed in familiar symbols below Pa = Kath-2c'tan 45º - (10 marks) (b) Determine the horizontal active thrust on the 7.5...
Question 2 (a) A 4 m high masonry retaining wall of width 1.8 is built to...
Question 2 (a) A 4 m high masonry retaining wall of width 1.8 is built to retain a 2-layered soil profile shown in Figure 2 on Bonham Road on Hong Kong Island with a surface sucharge of 20 kPa. The soil parameters are given in the figure. During raining season, ground water rises to interface between Soil 1 and Soil 2. Assume that there is no friction between the vertical wall and the soils. The sliding friction angle between the...
Please show all work, draw a Free Body diagram and answer the question completely! Thanks! Problem...
Please show all work, draw a Free Body diagram and answer the
question completely! Thanks!
Problem 3: A concrete block is lifted by a hoisting mechanism in which the cables are securely wrapped around the respective drums. The drums are fastened together and rotate as a single unit at their mass center at O. The combined mass of the drums is 150 [kg], and the radius of gyration at O is 450 [mm]. A constant tension of 1.8 [kN] is...
( You do not have to solve number 2. I need number 3.) Problem 2(15 points). Refer...
( You do not have to solve number 2. I need
number 3.)
Problem 2(15 points). Refer to Figure 2 below. Given the height of the retaining wall, H is 18ft, the backfill is a saturated clay with, ф, 0°, c-500 lb/ft, Y-120 lb/ft. sat (a) Determine the Rankine active pressure distribution diagram behind the wall. Determine the depth of the tensile crack, zc (c) Estimate the Rankine active force per foot length of the wall before and after the occurrence...
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...
Don’t do the problem; I’m just trying to figure out why the coordinates for the resultant...
Don’t do the problem; I’m just trying to figure out why the
coordinates for the resultant force are at the centroid. Wouldn’t
the F1 pull the y location of the resultant force down? I can seem
to wrap my head around how the pressure on the wall is so high in
the Y direction.
Problem 3 (20 points) The sea wall in the following figure is in the form of a semi-parabola. The density of the water is 1050 kg/ml....
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...
Please, show step by step and clearly. problem 9.17, (Use 3 equally divided sub-layers for the 15...
Please, show step by step and clearly. problem 9.17, (Use 3
equally divided sub-layers for the 15 m clay layer). thanks
please, resolve question 9.17 (Use 3 equally divided sub-layers
for the 15 m clay layer)
9.16 The soil profile and the loading condition are given in the followin n) figure. Total new footing stress including the foundation at z 2 is 400 kN/m2. The soil profile has a rather thick clay layer (15 so that the layer should be...
please clear hand writing and show all the work thanks in advance Problem 3: Terminal velocity...
please clear hand writing and show all the work thanks in
advance
Problem 3: Terminal velocity A hailstone of mass m = 6 x 10-4 kg falls under the effect of gravity. It also experiences a drag force of magnitude FD = nu?, where v is the hailstone's velocity and the coefficient 7 for the particular hailstone under consideration is equal to n= 3 x 10-5 kg/m. (a) Calculate the terminal velocity of the hailstone. (b) If the hailstone falls...
PLEASE HELP SOLVE WITH MATLAB LANGUGE. Below are hints to the problem. THANKS A LOT!! 2...
PLEASE HELP SOLVE WITH MATLAB LANGUGE.
Below are hints to the problem. THANKS A LOT!!
2 Coriolis Force In a rotating frame-of-reference,the equations of motion of a particle, written in co- ordinates fixed to the frame, have additional terms due to the rotation of the frame itself Consider such a rotating frame, with its origin at the center of rotation.In these coor- dinates, the equations of motion for a point-mass subjected to forces F, and F S m, are F(0...
7. a) A 10 m high retaining wall supports a fully drained clay soil with a horizontal surface. The soil properties are: y = 18 kN/m²: =25° and c=4 kN/m2. Sketch the distribution of lateral earth pressure acting on the back of the wall, showing all salient values and the depth of the tension zone. Use Rankine's formula as expressed in familiar symbols below Pa = Kath-2c'tan 45º - (10 marks) (b) Determine the horizontal active thrust on the 7.5...
Question 2 (a) A 4 m high masonry retaining wall of width 1.8 is built to retain a 2-layered soil profile shown in Figure 2 on Bonham Road on Hong Kong Island with a surface sucharge of 20 kPa. The soil parameters are given in the figure. During raining season, ground water rises to interface between Soil 1 and Soil 2. Assume that there is no friction between the vertical wall and the soils. The sliding friction angle between the...
Please show all work, draw a Free Body diagram and answer the
question completely! Thanks!
Problem 3: A concrete block is lifted by a hoisting mechanism in which the cables are securely wrapped around the respective drums. The drums are fastened together and rotate as a single unit at their mass center at O. The combined mass of the drums is 150 [kg], and the radius of gyration at O is 450 [mm]. A constant tension of 1.8 [kN] is...
( You do not have to solve number 2. I need
number 3.)
Problem 2(15 points). Refer to Figure 2 below. Given the height of the retaining wall, H is 18ft, the backfill is a saturated clay with, ф, 0°, c-500 lb/ft, Y-120 lb/ft. sat (a) Determine the Rankine active pressure distribution diagram behind the wall. Determine the depth of the tensile crack, zc (c) Estimate the Rankine active force per foot length of the wall before and after the occurrence...
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...
Don’t do the problem; I’m just trying to figure out why the
coordinates for the resultant force are at the centroid. Wouldn’t
the F1 pull the y location of the resultant force down? I can seem
to wrap my head around how the pressure on the wall is so high in
the Y direction.
Problem 3 (20 points) The sea wall in the following figure is in the form of a semi-parabola. The density of the water is 1050 kg/ml....
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...
Please, show step by step and clearly. problem 9.17, (Use 3
equally divided sub-layers for the 15 m clay layer). thanks
please, resolve question 9.17 (Use 3 equally divided sub-layers
for the 15 m clay layer)
9.16 The soil profile and the loading condition are given in the followin n) figure. Total new footing stress including the foundation at z 2 is 400 kN/m2. The soil profile has a rather thick clay layer (15 so that the layer should be...
please clear hand writing and show all the work thanks in
advance
Problem 3: Terminal velocity A hailstone of mass m = 6 x 10-4 kg falls under the effect of gravity. It also experiences a drag force of magnitude FD = nu?, where v is the hailstone's velocity and the coefficient 7 for the particular hailstone under consideration is equal to n= 3 x 10-5 kg/m. (a) Calculate the terminal velocity of the hailstone. (b) If the hailstone falls...
PLEASE HELP SOLVE WITH MATLAB LANGUGE.
Below are hints to the problem. THANKS A LOT!!
2 Coriolis Force In a rotating frame-of-reference,the equations of motion of a particle, written in co- ordinates fixed to the frame, have additional terms due to the rotation of the frame itself Consider such a rotating frame, with its origin at the center of rotation.In these coor- dinates, the equations of motion for a point-mass subjected to forces F, and F S m, are F(0...
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