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The soil conditions adjacent to a sheet pile wall are given in the Figure 2 below,...
5) (25 points) A sheet pile wall is constructed as shown in the figure. Groundwater m...
5) (25 points) A sheet pile wall is constructed as shown in the figure. Groundwater m below the ground surface Soil properties for clay: c' Soil properties for sand:4, 10 kPa, φ,-26", and γ = 18 kN/㎡ 32°, and -20 kNm? a. 20 points) Plot active and passive lateral earth pressures on both si b. (5 points) Calculate the passive horizontal force acting on the wall. 20 kN/m2 clay sand 2 m wall
There is a wall subjocted to a O poll eyatom es ahou In FigurG 1. The proparles of Soll layer as belows: -50 N Sal...
There is a wall subjocted to a O poll eyatom es ahou In FigurG 1. The proparles of Soll layer as belows: -50 N Sal 1: Cahesion: C=0 KNm Shear resistance angle: +30 Weight density: y,-18.5 KNm Sol 1 Sal 2 Cohesion: C=12 KNim Shear resistance angle:24 Soil 1 Weight density: ya20.5 kN/m Following the problem to solve questions 1 to 8 Soll 2 Sail 2 Figure 1 Question 1 Determine the maximum active lateral earth pressure (p, ) acting...
You have to review the design of a cantilevered concrete retaining wall designed for the height a...
You have to review the design of a cantilevered concrete retaining wall designed for the height and soil as shown in the figure. Please check the design and provide your recommendation for the following situation: - 200 psf Surcharge load on top of the backfill material Lean clay at foundation same soil for backfill Dry unit weight of soil Cohesion/adhesion of the clay/concrete Bearing capacity of the soil Active earth pressure coefficient Ignore the effect of ground water table Unit...
Figure shows a cantilever sheet-pile wall penetrating a granular soil. Assume, γ = 15.5 kN/m3, γsat = 18 kN/m3, φ΄ = 18o, and γw = 10 kN/m3. (a) Draw the pressure diagram of the cantilever sheet-pile wall (may not necessarily be on scale). (b) Determine t
Figure shows a cantilever sheet-pile wall penetrating a granular soil. Assume, γ = 15.5 kN/m3, γsat = 18 kN/m3, φ΄ = 18o, and γw = 10 kN/m3.(a) Draw the pressure diagram of the cantilever sheet-pile wall (may not necessarily be on scale).(b) Determine the theoretical depth of embedment.(c) What should be the minimum section modulus of the sheet piles? Use σall = 180 MN/m2.
A gravity retaining wall is shown in figure. Use Rankine active earth pressure theory. Determine: a. The factor of safety against overturning b. The factor of safety against sliding c. The factor of safety for bearing capacity d. The pressure on the soil
A gravity retaining wall is shown in figure. Use Rankine active earth pressure theory. Determine:a. The factor of safety against overturningb. The factor of safety against slidingc. The factor of safety for bearing capacityd. The pressure on the soil at the toe and heelAssume, γconcrete = 24 kN/m3. Also, consider the weight of the soil behind the wall and consider the passive earth pressure.
help please A square footing is founded at 3-ft depth below ground surface as shown in...
help please
A square footing is founded at 3-ft depth below ground surface as shown in Fig1, The factored axial load acting on the square footing is 140 kips, Determine the size of the footing (B x B) if the Factor of Safety (F.S.) is 3.0. Ground surface ЗА B-? Silty Sand Fig.1 A 68-ft long pre-stressed concrete pile with square cross section (14 inch) is driven into the soil profile shown in Fig. 2. Compute the ultimate compressive load...
(a) Determine and draw the lateral pressure distribution (active hydrostatic) acting on the smooth wall shown...
(a) Determine and draw the lateral pressure distribution (active hydrostatic) acting on the smooth wall shown in Figure 2. The water table is at the interface of the soil layers. (8 marks) Soil 1: c'0 kPa, ' 32 y 16 kN/m 2 m 4 m Soil 2: c'-5 kPa, 30° Yet20 kN/m3 Figure 2 (b) In Figure 3 below, the L-shaped area carries a 200 kN/m2 uniform load. Determine the vertical stress increase due to the loading at a depth...
6. (a) In piling technology, explain the difference between a "displacement pile" and (2 marks) a "non-displacement pile". (b) Using graph paper, sketch 3 curves illustrating typical...
6. (a) In piling technology, explain the difference between a "displacement pile" and (2 marks) a "non-displacement pile". (b) Using graph paper, sketch 3 curves illustrating typical trends of variation of pile head resistance, shaft resistance and base resistance with increasing settlement, as expected from load testing a CFA pile in clay. Explain the differences between the three curves (6 marks) (c) A bored cast in-situ pile of 0.6 m diameter by 10 m long is installed through a 6...
Problem 2 130 points) A gravity cantilever wall is being designed to contain water in a canal, as shown in Figure 3.3 (Note: There is water only on the left side of the wall, there is no water un...
Problem 2 130 points) A gravity cantilever wall is being designed to contain water in a canal, as shown in Figure 3.3 (Note: There is water only on the left side of the wall, there is no water underneath the base of the wall and on the right side of the wall. 0.8 m Water -10kN/m 4.0m Clay 1.0m (No water) 2.0m 4-39 Concrete -16kN/m Dense gravelly sand (No water) e-仰 5.0m Figure 3-Gravity cantilever wall and material properties Regarding...
In the figure below, the natural soil profile consists of sand overlying clay overlying sand overlying bedrock. A water...
In the figure below, the natural soil profile consists of sand
overlying clay overlying sand overlying bedrock. A
water table is present 1 m beneath the surface of the natural
ground. If 4 m of consistent fill material (γfill = 15
kN/m3) was placed on top of this soil profile that covered a
large area, determine:
(a) The consolidation settlement of the clay layer (using 4
equal layers in your calculation), and
(b) The time (in days) for this consolidation...
5) (25 points) A sheet pile wall is constructed as shown in the figure. Groundwater m below the ground surface Soil properties for clay: c' Soil properties for sand:4, 10 kPa, φ,-26", and γ = 18 kN/㎡ 32°, and -20 kNm? a. 20 points) Plot active and passive lateral earth pressures on both si b. (5 points) Calculate the passive horizontal force acting on the wall. 20 kN/m2 clay sand 2 m wall
There is a wall subjocted to a O poll eyatom es ahou In FigurG 1. The proparles of Soll layer as belows: -50 N Sal 1: Cahesion: C=0 KNm Shear resistance angle: +30 Weight density: y,-18.5 KNm Sol 1 Sal 2 Cohesion: C=12 KNim Shear resistance angle:24 Soil 1 Weight density: ya20.5 kN/m Following the problem to solve questions 1 to 8 Soll 2 Sail 2 Figure 1 Question 1 Determine the maximum active lateral earth pressure (p, ) acting...
You have to review the design of a cantilevered concrete retaining wall designed for the height and soil as shown in the figure. Please check the design and provide your recommendation for the following situation: - 200 psf Surcharge load on top of the backfill material Lean clay at foundation same soil for backfill Dry unit weight of soil Cohesion/adhesion of the clay/concrete Bearing capacity of the soil Active earth pressure coefficient Ignore the effect of ground water table Unit...
help please
A square footing is founded at 3-ft depth below ground surface as shown in Fig1, The factored axial load acting on the square footing is 140 kips, Determine the size of the footing (B x B) if the Factor of Safety (F.S.) is 3.0. Ground surface ЗА B-? Silty Sand Fig.1 A 68-ft long pre-stressed concrete pile with square cross section (14 inch) is driven into the soil profile shown in Fig. 2. Compute the ultimate compressive load...
(a) Determine and draw the lateral pressure distribution (active hydrostatic) acting on the smooth wall shown in Figure 2. The water table is at the interface of the soil layers. (8 marks) Soil 1: c'0 kPa, ' 32 y 16 kN/m 2 m 4 m Soil 2: c'-5 kPa, 30° Yet20 kN/m3 Figure 2 (b) In Figure 3 below, the L-shaped area carries a 200 kN/m2 uniform load. Determine the vertical stress increase due to the loading at a depth...
6. (a) In piling technology, explain the difference between a "displacement pile" and (2 marks) a "non-displacement pile". (b) Using graph paper, sketch 3 curves illustrating typical trends of variation of pile head resistance, shaft resistance and base resistance with increasing settlement, as expected from load testing a CFA pile in clay. Explain the differences between the three curves (6 marks) (c) A bored cast in-situ pile of 0.6 m diameter by 10 m long is installed through a 6...
Problem 2 130 points) A gravity cantilever wall is being designed to contain water in a canal, as shown in Figure 3.3 (Note: There is water only on the left side of the wall, there is no water underneath the base of the wall and on the right side of the wall. 0.8 m Water -10kN/m 4.0m Clay 1.0m (No water) 2.0m 4-39 Concrete -16kN/m Dense gravelly sand (No water) e-仰 5.0m Figure 3-Gravity cantilever wall and material properties Regarding...
In the figure below, the natural soil profile consists of sand
overlying clay overlying sand overlying bedrock. A
water table is present 1 m beneath the surface of the natural
ground. If 4 m of consistent fill material (γfill = 15
kN/m3) was placed on top of this soil profile that covered a
large area, determine:
(a) The consolidation settlement of the clay layer (using 4
equal layers in your calculation), and
(b) The time (in days) for this consolidation...
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