Homework Answers
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
6. A slope has the following parameters. H-6 m, β = 18.43°, φ= 200, C-6 kPa γ-20kN/m" The water t...
6. A slope has the following parameters. H-6 m, β = 18.43°, φ= 200, C-6 kPa γ-20kN/m" The water table is at the base of the slope on both sides. Determine the minimum factor of
6. A slope has the following parameters. H-6 m, β = 18.43°, φ= 200, C-6 kPa γ-20kN/m" The water table is at the base of the slope on both sides. Determine the minimum factor of
Please 7. As shown below, a cantilever type of retaining wall of 7.3 m high with two soil layers behin d the wall. The following parameters can be used: (i) soil l: c-0, φ-40° and γ-17 kNm3; (ii) soi...
Please
7. As shown below, a cantilever type of retaining wall of 7.3 m high with two soil layers behin d the wall. The following parameters can be used: (i) soil l: c-0, φ-40° and γ-17 kNm3; (ii) soil 2: c-5 kN m 2, ф-35° andy-20 kN/m3; Assume a reduction factor k ,2/3 to comsider the cohesion and rietion angle at the base slaby the unit wecight of concrete be assumed to be 23.5 kN/m3. Calculate the factors of safety...
Chapter 14 Problem Set Granular backfill Review & Submit 0/15 pts(0.0%) 8 18.7 kN / m. φ, 40°f 5°...
Chapter 14 Problem Set Granular backfill Review & Submit 0/15 pts(0.0%) 8 18.7 kN / m. φ, 40°f 5° and H s 4.9 meter, estimate the passive force. Consider the following table below. If γ = Table 14.1 Shields and Tolunay's Values of K, Based on the Method of Slices 6' (deg) (deg) 05105 20 25 30 354045 20 2.04 2.27 2.47 264 287 25 246 2.78 3.08 3.34 3.4.01 0 3.00 3.44 3.86 4.28 4.65.12 5.81 35 3.69 4.3...
Problem 2: For the beam shown below: 16.0 kN/m 8.0 kN/m 16.8 mm 354 mm 9.4...
Problem 2: For the beam shown below: 16.0 kN/m 8.0 kN/m 16.8 mm 354 mm 9.4 mm 50 kN 205 mm 4.0 m Beam Cross Section 4.0 m 4.0 m (a) Draw and label the axial, shear, and bending moment diagrams for the beam. (b) Determine the location and magnitude of maximum forces in the beam (axial, shear, and moment). (c) At the location of the maximum forces, draw the distribution of normal and shear stresses over the depth of...
04 m 8 KN 2. A simply supported beam is shown below. a. b. c. Draw...
04 m 8 KN 2. A simply supported beam is shown below. a. b. c. Draw a proper FBD of the beam showing all the known and unknown forces acting on it. Determine the support reactions at A and B. Draw the shear (V) and bending moment (M) diagrams for the beam. 2500 lb 500 Ib/it 3 ft -3 ft 3 ft 3. Draw a proper FBD of member ABC showing all the known and unknown forces acting Determine the...
The anchor for a bulkhead consists of a vertical sheet pile wall, the top of which is level with the ground surface. The wall is embedded in water-logged clayey sand whose properties are: [c' = 4 kPa, q' = 30°, y' = 9.408 kN/m³]. Anchor roads are to be sp
Foundation civil engineering The anchor for a bulkhead consists of a vertical sheet pile wall, the top of which is level with the ground surface. The wall is embedded in water-logged clayey sand whose properties are: \(\left[\mathrm{c}^{\prime}=4 \mathrm{kPa}, \varphi^{\prime}=30^{\circ}, \gamma^{\prime}=9.408 \mathrm{kN} / \mathrm{m}^{3}\right]\). Anchor roads are tobe spaced at \((2.5 \mathrm{~m})\) ccnters, and the tension in cach is cstimated to be \((160 \mathrm{kN})\). What is the minimum depth to which it is necessary to sink the piles? Also \(15 \times 0\)...
A retaining wall is to be constructed in a normally consolidated clayey sand deposit in the...
A retaining wall is to be constructed in a normally consolidated clayey sand deposit in the figure below. Ground water table is lmbelow the bottom of the excavation. A 20 kN/m2 surcharge pressure is applied over a wide area at the ground surface. Assume the wall moves into the excavation. Consider long-tem analysis (as it is usually the more critical analysis in excavation problems). Ignore capillarity as shown 20 kPa Clayey sand T17 kNm Y-20 kNm 5 m c'-10 kPa...
10. + 0/3 points | Previous Answers SerPSET9 12.P.021. My Notes + Ask Your Teacher John...
10. + 0/3 points | Previous Answers SerPSET9 12.P.021. My Notes + Ask Your Teacher John is pushing his daughter Rachel in a wheelbarrow when it is stopped by a brick 8.00 cm high (see the figure below). The handles make an angle of a = 20.0° with the ground. Due to the weight of Rachel and the wheelbarrow, a downward force of 405 N is exerted at the center of the wheel, which has a radius of 15.0 cm....
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
6. A slope has the following parameters. H-6 m, β = 18.43°, φ= 200, C-6 kPa γ-20kN/m" The water table is at the base of the slope on both sides. Determine the minimum factor of
6. A slope has the following parameters. H-6 m, β = 18.43°, φ= 200, C-6 kPa γ-20kN/m" The water table is at the base of the slope on both sides. Determine the minimum factor of
Please
7. As shown below, a cantilever type of retaining wall of 7.3 m high with two soil layers behin d the wall. The following parameters can be used: (i) soil l: c-0, φ-40° and γ-17 kNm3; (ii) soil 2: c-5 kN m 2, ф-35° andy-20 kN/m3; Assume a reduction factor k ,2/3 to comsider the cohesion and rietion angle at the base slaby the unit wecight of concrete be assumed to be 23.5 kN/m3. Calculate the factors of safety...
Chapter 14 Problem Set Granular backfill Review & Submit 0/15 pts(0.0%) 8 18.7 kN / m. φ, 40°f 5° and H s 4.9 meter, estimate the passive force. Consider the following table below. If γ = Table 14.1 Shields and Tolunay's Values of K, Based on the Method of Slices 6' (deg) (deg) 05105 20 25 30 354045 20 2.04 2.27 2.47 264 287 25 246 2.78 3.08 3.34 3.4.01 0 3.00 3.44 3.86 4.28 4.65.12 5.81 35 3.69 4.3...
Problem 2: For the beam shown below: 16.0 kN/m 8.0 kN/m 16.8 mm 354 mm 9.4 mm 50 kN 205 mm 4.0 m Beam Cross Section 4.0 m 4.0 m (a) Draw and label the axial, shear, and bending moment diagrams for the beam. (b) Determine the location and magnitude of maximum forces in the beam (axial, shear, and moment). (c) At the location of the maximum forces, draw the distribution of normal and shear stresses over the depth of...
04 m 8 KN 2. A simply supported beam is shown below. a. b. c. Draw a proper FBD of the beam showing all the known and unknown forces acting on it. Determine the support reactions at A and B. Draw the shear (V) and bending moment (M) diagrams for the beam. 2500 lb 500 Ib/it 3 ft -3 ft 3 ft 3. Draw a proper FBD of member ABC showing all the known and unknown forces acting Determine the...
A retaining wall is to be constructed in a normally consolidated clayey sand deposit in the figure below. Ground water table is lmbelow the bottom of the excavation. A 20 kN/m2 surcharge pressure is applied over a wide area at the ground surface. Assume the wall moves into the excavation. Consider long-tem analysis (as it is usually the more critical analysis in excavation problems). Ignore capillarity as shown 20 kPa Clayey sand T17 kNm Y-20 kNm 5 m c'-10 kPa...
10. + 0/3 points | Previous Answers SerPSET9 12.P.021. My Notes + Ask Your Teacher John is pushing his daughter Rachel in a wheelbarrow when it is stopped by a brick 8.00 cm high (see the figure below). The handles make an angle of a = 20.0° with the ground. Due to the weight of Rachel and the wheelbarrow, a downward force of 405 N is exerted at the center of the wheel, which has a radius of 15.0 cm....
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