Homework Answers
thank you
Add Answer to:
You have to review the design of a cantilevered concrete retaining wall designed for the height a...
The Reinforced concrete cantilever retaining wall has a cohesionless backfill soil with unit weight of 17 kN/m3 (above...
The Reinforced concrete cantilever retaining wall has a cohesionless backfill soil with unit weight of 17 kN/m3 (above GWT) and 20 kN/m (saturatec). The resisting moment about the toe, due to the weight of the backfill soil, is 10 kN/m2 100kN 0.4m 2.6 m 3.9m GWT 2.7 m 0.4m concrete 23.5 kN/m3 4.0m
The Reinforced concrete cantilever retaining wall has a cohesionless backfill soil with unit weight of 17 kN/m3 (above GWT) and 20 kN/m (saturatec). The resisting moment about...
Problem 5 You are to examine the retaining wall shown on Figure 2. Assume that the wall height (H...
Problem 5 You are to examine the retaining wall shown on Figure 2. Assume that the wall height (H) is equal to 12 feet, and the base width (B) is 7 feet. The wall will be approximately 200 feet long (into the page). The backfill material behind the wall is a poorly-graded sand with silt (ŚP-SM) that has an average total unit weight of 1 19 pounds per cubic foot (pcf) and an average water content of 12%. As indicated,...
1 Calculate the factor of safety against overturning and sliding for the concrete retaining wall ...
1 Calculate the factor of safety against overturning and sliding for the concrete retaining wall shown in the figure below, without taking into consideration the passive earth pressure. (50 Points) Assume that 115 lbs/cf unit weight of soil: unit weight of concrete: 150 lbs/cf angle of internal friction: 30 coefficient of friction: 0.350 0° B: 14 5' 2" Ha 14 2.5 Compaction (Soils engineering uses the symbol ys for dry density and uses the term dry unit weight. In the...
Please write step by step clearly Please design a cantilever concrete retaining wall for the height...
Please write step by step clearly
Please design a cantilever concrete retaining wall for the height and soil as shown in the figure. The frost depth at the site is 2 feet. Consider the ultimate bearing capacity (qe) of the soil as 8 tsf. Provide a neat, labeled sketch of the wall that you have designed. Check the following design parameters: a. Factor of safety against overturning b. Factor of safety against bearing capacity c. Factor of safety against sliding...
Reinforced concrete cantilever retaining wall has a cohesionless backfill soil (o' 380) with unit weight of 17 kN/m...
Reinforced concrete cantilever retaining wall has a cohesionless backfill soil (o' 380) with unit weight of 17 kN/m (above GWT) and 20 kN/m (saturated). The resisting moment about the toe due to the self-weight of concrete is 100kN 10 kN/m2 0.4m 2.6 m- 3.9m GWT 2.7m 0.4m 7concrete 23.5 kN/m3 4.0m
Reinforced concrete cantilever retaining wall has a cohesionless backfill soil (o' 380) with unit weight of 17 kN/m (above GWT) and 20 kN/m (saturated). The resisting moment about the...
H=6 m Clay e0-1.1 Bedrock 2- Details of a rei draina nforced concrete cantilever retaining wall...
H=6 m Clay e0-1.1 Bedrock 2- Details of a rei draina nforced concrete cantilever retaining wall are shown in the following figure. Due to inadequate the soi front of the wall ge the water table has risen to the level indicated. Assuming the angle of friction between base of the wall l to be ( )?, determine factor of safety against overturning and sliding. Neglect passive pressure in l9 400 psf Yconcrete 150 pcf, Ydry 108 pcf, Ysat 130 pcf...
Problem 2 (60 points) A gravity wall with granular backfill and inclined surface is shown in...
Problem 2 (60 points) A gravity wall with granular backfill and inclined surface is shown in Fig. 2. The friction angles between the backfill and the wall (8) -20°, and the soil and base of the wall (n) - 15'. The adhesion between the soil and the base of the wall (C)-110 psf. (B-5 ft) Je=50 2 ft inclination angle H 15 ft Gravity Wall Granular backfill 0=320 y = 115 pcf y = 150 pcf Base Soil Ca =...
RCD3601/101/0/2019 QUESTION 8 Figura o shows the section through a neonased reinforced concrete cantilever retaining wall...
RCD3601/101/0/2019 QUESTION 8 Figura o shows the section through a neonased reinforced concrete cantilever retaining wall that will be situated on a property boundary. Grade 30/19 concrete and high tensile steel reinforcement is to be The backfill behind the wall is sloping at an angle of 15º measured from the horizontal and is subjected to an imposed load of 2.5 kN/m². A geotechnical report gave the following soil parameters: • Unit weight of soil (V) = 17 kN/m • Angle...
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...
2. You are designing a cantilevered concrete wall to raise a highway above a newly designated flood elevation. The ulti...
2. You are designing a cantilevered concrete wall to raise a highway above a newly designated flood elevation. The ultimate bearing capacity of the native soil was determined to be 9,000 psf. How far must the base of the wall extend back from the stem to provide a factor of safety of at least 1.5 for both sliding and overturning? Use Rankine theory and a. report the required total width of the foundation B. b. Will a factor of safety...
The Reinforced concrete cantilever retaining wall has a cohesionless backfill soil with unit weight of 17 kN/m3 (above GWT) and 20 kN/m (saturatec). The resisting moment about the toe, due to the weight of the backfill soil, is 10 kN/m2 100kN 0.4m 2.6 m 3.9m GWT 2.7 m 0.4m concrete 23.5 kN/m3 4.0m
The Reinforced concrete cantilever retaining wall has a cohesionless backfill soil with unit weight of 17 kN/m3 (above GWT) and 20 kN/m (saturatec). The resisting moment about...
Problem 5 You are to examine the retaining wall shown on Figure 2. Assume that the wall height (H) is equal to 12 feet, and the base width (B) is 7 feet. The wall will be approximately 200 feet long (into the page). The backfill material behind the wall is a poorly-graded sand with silt (ŚP-SM) that has an average total unit weight of 1 19 pounds per cubic foot (pcf) and an average water content of 12%. As indicated,...
1 Calculate the factor of safety against overturning and sliding for the concrete retaining wall shown in the figure below, without taking into consideration the passive earth pressure. (50 Points) Assume that 115 lbs/cf unit weight of soil: unit weight of concrete: 150 lbs/cf angle of internal friction: 30 coefficient of friction: 0.350 0° B: 14 5' 2" Ha 14 2.5 Compaction (Soils engineering uses the symbol ys for dry density and uses the term dry unit weight. In the...
Please write step by step clearly
Please design a cantilever concrete retaining wall for the height and soil as shown in the figure. The frost depth at the site is 2 feet. Consider the ultimate bearing capacity (qe) of the soil as 8 tsf. Provide a neat, labeled sketch of the wall that you have designed. Check the following design parameters: a. Factor of safety against overturning b. Factor of safety against bearing capacity c. Factor of safety against sliding...
Reinforced concrete cantilever retaining wall has a cohesionless backfill soil (o' 380) with unit weight of 17 kN/m (above GWT) and 20 kN/m (saturated). The resisting moment about the toe due to the self-weight of concrete is 100kN 10 kN/m2 0.4m 2.6 m- 3.9m GWT 2.7m 0.4m 7concrete 23.5 kN/m3 4.0m
Reinforced concrete cantilever retaining wall has a cohesionless backfill soil (o' 380) with unit weight of 17 kN/m (above GWT) and 20 kN/m (saturated). The resisting moment about the...
H=6 m Clay e0-1.1 Bedrock 2- Details of a rei draina nforced concrete cantilever retaining wall are shown in the following figure. Due to inadequate the soi front of the wall ge the water table has risen to the level indicated. Assuming the angle of friction between base of the wall l to be ( )?, determine factor of safety against overturning and sliding. Neglect passive pressure in l9 400 psf Yconcrete 150 pcf, Ydry 108 pcf, Ysat 130 pcf...
Problem 2 (60 points) A gravity wall with granular backfill and inclined surface is shown in Fig. 2. The friction angles between the backfill and the wall (8) -20°, and the soil and base of the wall (n) - 15'. The adhesion between the soil and the base of the wall (C)-110 psf. (B-5 ft) Je=50 2 ft inclination angle H 15 ft Gravity Wall Granular backfill 0=320 y = 115 pcf y = 150 pcf Base Soil Ca =...
RCD3601/101/0/2019 QUESTION 8 Figura o shows the section through a neonased reinforced concrete cantilever retaining wall that will be situated on a property boundary. Grade 30/19 concrete and high tensile steel reinforcement is to be The backfill behind the wall is sloping at an angle of 15º measured from the horizontal and is subjected to an imposed load of 2.5 kN/m². A geotechnical report gave the following soil parameters: • Unit weight of soil (V) = 17 kN/m • Angle...
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...
2. You are designing a cantilevered concrete wall to raise a highway above a newly designated flood elevation. The ultimate bearing capacity of the native soil was determined to be 9,000 psf. How far must the base of the wall extend back from the stem to provide a factor of safety of at least 1.5 for both sliding and overturning? Use Rankine theory and a. report the required total width of the foundation B. b. Will a factor of safety...
Most questions answered within 3 hours.
-
11) What would be the pH of 100.0 mL of a solution that is 0.040
M...
asked 43 minutes ago -
A largely aquatic division of Kingdom Fungi, rarely harmful to
humans, often found as mold/mildew, &...
asked 46 minutes ago -
A mixture of nitrogen and carbon
dioxide gases, in a 9.86 L flask at
40 °C,...
asked 1 hour ago -
just another way of saying good target marketing and
understanding customer needs? Why or why not?
asked 1 hour ago -
Consider the quantum number sets listed below.
What is the name of the smallest element for...
asked 3 hours ago -
In python,write a function nameSet(first, last) that takes a
person's first and last names as input,...
asked 5 hours ago -
How do you think we should value management? Specifically how
might we try to determine MRPL...
asked 5 hours ago -
Suppose the Central Bank of Turkey starts to pay
interest on reserves. Under what circumstances this...
asked 5 hours ago -
For Bergson the concept of Being contains less reality than does
the concept of Becoming. True...
asked 7 hours ago -
What is the hydroxide ion concentration, [OH-], in a solution
with a hydronium ion concentration, [H3O+]...
asked 6 hours ago -
What species is the reducing agent in the following
equation?
Mg(s) + 2HCl (aq) --> MgCl2(aq)...
asked 7 hours ago -
A 50g ice cube is taken out of a freezer at 0 degrees Celsius
and put...
asked 8 hours ago