The following figure shows a section of an anchored retaining wall embedded into a saturated stiff...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
The following figure shows a section of an anchored retaining wall embedded into a saturated stiff clay layer. The sand has a unit weight of yt = 18 kN/m³, c' = 0 kPa and ' = 34°. The clay has a unit weight of yt = 20 kN/m³, cu = 80 kPa and ou = 0°. A uniform pressure of 40 kPa is applied on the soil surface. The short term stability of the wall is considered in an undrained analysis. Assume it is a free earth anchor wall support. Use the Rankin's theory of lateral earth pressure to determine the active and passive horizontal stresses. You should apply the requirements of AS 4678 and the partial factors of safety method in estimation of soil pressures. Assume the soil is in-situ and use a structural classification factor of n = 1. Calculate the tie-back anchor force. Determine the shortest length at which this tie-back anchor remains unbonded. Sand: Clay: Load: Yt (kN/m³) c' (kPa) o' (deg) Yt (kN/m³) Cu (kPa) ou (deg) q (kPa) Φη 18 0 34 20 80 0 40 1 3m 1m Water table 1.5m 40 kPa Not to Scale Sand Clay Td The following figure shows a section of an anchored retaining wall embedded into a saturated stiff clay layer. The sand has a unit weight of yt = 18 kN/m³, c' = 0 kPa and ' = 34°. The clay has a unit weight of yt = 20 kN/m³, cu = 80 kPa and ou = 0°. A uniform pressure of 40 kPa is applied on the soil surface. The short term stability of the wall is considered in an undrained analysis. Assume it is a free earth anchor wall support. Use the Rankin's theory of lateral earth pressure to determine the active and passive horizontal stresses. You should apply the requirements of AS 4678 and the partial factors of safety method in estimation of soil pressures. Assume the soil is in-situ and use a structural classification factor of n = 1. Calculate the tie-back anchor force. Determine the shortest length at which this tie-back anchor remains unbonded. Sand: Clay: Load: Yt (kN/m³) c' (kPa) o' (deg) Yt (kN/m³) Cu (kPa) ou (deg) q (kPa) Φη 18 0 34 20 80 0 40 1 3m 1m Water table 1.5m 40 kPa Not to Scale Sand Clay Td The following figure shows a section of an anchored retaining wall embedded into a saturated stiff clay layer. The sand has a unit weight of yt = 18 kN/m³, c' = 0 kPa and ' = 34°. The clay has a unit weight of yt = 20 kN/m³, cu = 80 kPa and ou = 0°. A uniform pressure of 40 kPa is applied on the soil surface. The short term stability of the wall is considered in an undrained analysis. Assume it is a free earth anchor wall support. Use the Rankin's theory of lateral earth pressure to determine the active and passive horizontal stresses. You should apply the requirements of AS 4678 and the partial factors of safety method in estimation of soil pressures. Assume the soil is in-situ and use a structural classification factor of n = 1. Calculate the tie-back anchor force. Determine the shortest length at which this tie-back anchor remains unbonded. Sand: Clay: Load: Yt (kN/m³) c' (kPa) o' (deg) Yt (kN/m³) Cu (kPa) ou (deg) q (kPa) Φη 18 0 34 20 80 0 40 1 3m 1m Water table 1.5m 40 kPa Not to Scale Sand Clay Td The following figure shows a section of an anchored retaining wall embedded into a saturated stiff clay layer. The sand has a unit weight of yt = 18 kN/m³, c' = 0 kPa and ' = 34°. The clay has a unit weight of yt = 20 kN/m³, cu = 80 kPa and ou = 0°. A uniform pressure of 40 kPa is applied on the soil surface. The short term stability of the wall is considered in an undrained analysis. Assume it is a free earth anchor wall support. Use the Rankin's theory of lateral earth pressure to determine the active and passive horizontal stresses. You should apply the requirements of AS 4678 and the partial factors of safety method in estimation of soil pressures. Assume the soil is in-situ and use a structural classification factor of n = 1. Calculate the tie-back anchor force. Determine the shortest length at which this tie-back anchor remains unbonded. Sand: Clay: Load: Yt (kN/m³) c' (kPa) o' (deg) Yt (kN/m³) Cu (kPa) ou (deg) q (kPa) Φη 18 0 34 20 80 0 40 1 3m 1m Water table 1.5m 40 kPa Not to Scale Sand Clay Td
Expert Answer:
Answer rating: 100% (QA)
1 Calculate the active earth pressure coefficient Ka for clay using Rankines theory Ka tan245 u2 tan... View the full answer
Related Book For
Posted Date:
Students also viewed these finance questions
-
answer all questions as instructed below. attend all questions. 4 Computer Vision (a) Explain why such a tiny number of 2D Gabor wavelets as shown in this sequence are so efficient at representing...
-
Josie's new job has a yearly salary of $42,000. Her salary will increase by $4000 each year thereafter. If Josie works for at this job for 30 years how much will she have been paid total over the 30...
-
Selected transactions for Polland Real Estate Agency during its first month of business follow: June 1 Samantha Polland opened Polland Real Estate Agency with an investment of $13,430 cash and $3,490...
-
Auegger, Inc., manufactures a product that experiences the following activities (and times): Required: 1. Compute the MCE for this product. 2. A study lists the following root causes of the...
-
The current price of a stock share that pays no dividend is \( 50\). The price follows a GBM with drift \(12 \%\) and volatility \(35 \%\); the continuously compounded risk-free rate is \(5 \%\)....
-
The following information is obtained from the primary financial statements of two retail companies. One company markets its gift merchandise in a resort area; the other company is a discount...
-
How do stakeholder analyses inform strategic decision-making processes within complex organizational ecosystems ?
-
What is the maximum temperature at which ice is likely to form in a turbine engine inlet? a. 40F in dry air and 45F in visible moisture b. 40C in dry air and 45C in visible moisture c. 70F in dry air...
-
Task 1 - a set of numbers between 10 and 20 - another set of numbers between 5 and 15 -Output to screen the difference of the two sets -Output to screen the common numbers of the two sets -Iterate...
-
Research a company's annual report. Prepare a video summary of the firm's financial ratios and financial statements. During the video summary, annotate the annual report and share relevant...
-
Consider the following function that is intended to swap the values in the n1 and n2 variables. void swapShells(int &n1, int &n2) { n1 = n2; n2 = } n1; It does not work as intended. Why?
-
As of December 31, 2020, Brookshire Company had assets of $525,000 and liabilities of $280,000. During 2021, the stockholders invested an additional $60,000 and paid dividends of $30,000 from the...
-
Instructions: Write an OOP program to calculate the average category, pressure, and wind speed of Atlantic hurricanes that have occurred between a given year range. Also, tally the number of storms...
-
How do you find the values of a random variable?
-
After Theorem 1.5 we note that multiplying a row by 0 is not allowed because that could change a solution set. Give an example of a system with solution set S0 where after multiplying a row by 0 the...
-
The elementary gas-phase reaction 2A B is carried out in a constant-volume batch reactor where 50% conversion is achieved in 1 hour. Pure A is charged to the reactor at an initial concentration of...
-
The irreversible elementary gas-phase reaction A+BC+D is carried out isothermally at 305 K in a packed-bed reactor with 100 kg of catalyst. The entering pressure was 20 atm and the exit pressure is 2...
-
Use the reaction and corresponding parameter values in Problem P12-16B to describe the startup of a CSTR with T i = 25C and CAi = 0.0. Problem P12-16B The elementary reversible liquid-phase reaction...
-
Perhaps the most famous case illustrating the enormous cost of winning back lost customers is that of the Tylenol Murders. Seven people in the Chicago area died suddenly after taking Tylenol...
-
Give a brief rationale for empowerment.
-
Describe the concept of MBWA.
Study smarter with the SolutionInn App