A braced cut is carried out to 10 m depth at a site where the soil consists of 4 m of sand ( 17 0 kN m 3 , ' 33) at the top underlain by 6 m of clay ( 18 5 kN m 3 , c 35 kN m 2 ) a What would be the average value of cohesion and the unit weight for the equivalent homogeneous soil profile b Show the...

Solution the values given in the question are as follows depth of sand strata4 m unit weight of sand ...

A braced cut is carried out to 10 m depth at a site where the soil consists

Question:

A braced cut is carried out to 10 m depth at a site where the soil consists of 4 m of sand (γ = 17.0 kN/m³, ϕ' = 33°) at the top underlain by 6 m of clay (γ = 18.5 kN/m³, c = 35 kN/m²).

a. What would be the average value of cohesion and the unit weight for the equivalent homogeneous soil profile?

b. Show the lateral earth pressure envelope you would use in determining the strut loads.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Principles Of Foundation Engineering

ISBN: 9781337705028

9th Edition

Authors: Braja M. Das, Nagaratnam Sivakugan

See More Books

Question Posted: Aug 12, 2020 03:21 AM

See More Questions

A construction site consists of layers of clays with different soil properties. For a 12-m-deep braced cut, the cohesion and unit weight values are as follows. Determine the average cohesion and unit...
A braced cut shown in Figure P19.3 is to be made to a depth of 9.0 m in a saturated clay deposit where the unit weight is 17.65 kN/m 3 and the undrained shear strength is 30 kN/m 2 . The struts are...
A cone penetration test was carried out in normally consolidated sand, for which the results are summarized below: Depth (m) ........................ Cone resistance, q c (MN/m 2 ) 2.0...
Hello, I am not sure onm this and need help please, thank you! For each of the following situations, list which ACID property is being violated, then describe what an ACID-compliant DBMS would have...
As we approached the midterm elections, in the summer of 2010, Democrats and Republicans were split about our nation's top priorities. A sample of n = 900 registered voters were asked the following...
Distance Limited owned three lorries at 1 April 2019: Depreciation is charged annually at 20 per cent of cost on all vehicles in use at the end of the year. During the year ended 31 March 2020, the...
The case study can be completed without GST or with GST using either the rates for Australia or New Zealand. Inventory can be accounted for using either the periodic or the perpetual method. We have...
Defenders of Communist economic systems may point out that consumers pay lower prices for certain goods because the government imposes a limit on what producers may charge. Cite at least two other...
6. The number of (staircase) paths in the xy-plane from (0, 0) to (7, 5) where each such path is made up of individual steps going one unit upward (U) or one unit to the right (R). (a) 12C5 (b) 12!...
The payroll records of Brownlee Company provided the following information for the weekly pay period ended March 23, 20 Required: 1. Enter the relevant information in the proper columns of a payroll...
A 5 m wide braced excavation is made in a saturated clay, as shown in Figure P19.1, with the following properties: c = 20 kN/m 2 , = 0, and = 18.5 kN/m 3 . The struts are spaced at 5 m center to...
For Problem 19.1, determine the factor of safety against bottom heave. Use Eq. (19.20) suggested by Chang (2000), assuming a smooth base for the excavation. There is no stiff stratum or bedrock in...
Write down the formula for each of these distance-preserving maps. (b) The map that reflects about the line y = 2x (c) The map that reflects about y = -2x and translates over 1 and up 1
Hugh has the choice between investing in a City of Heflin bond at 3.45 percent or investing in a Surething Incorporated bond at 4.75 percent. Assuming that both bonds have the same nontax...
Imagine a loan of $420,000. The loan is to be repaid in six years (i.e., last payment at the end of month 72). If the APR of this loan is 7.80%, what will be your monthly payments?
The MTRC was originally established in 1979 as a Hong Kong government-owned entity to operate a mass transit railway system. On October 5, 2000, MTRC was listed on the Hong Kong Stock Exchange and 23...
Where is UNIX operating system more suitable for?..
Explain the tax benefit available to taxpayers who make student loan payments. Include any relevant thresholds or limitations to this benefit in your discussion. According to Dr . Brown, how and why...
Tristan Narvaja, S.A., is the Uruguayan subsidiary of a U.S. manufacturing company. Its balance sheet for January 1 follows. The January 1st exchange rate between the U.S. dollar and the peso...
Ball bearings are widely used in industrial applications. You work for an industrial food machinery manufacturer and your role is to design the driveshaft assembly on a new type of equipment that...
a. Use MATLAB to solve the following equations for x, y, and z as functions of the parameter c. b. Plot the solutions for x, y, and z versus c on the same plot, for $10 c 10. 5 2z %3D 11 + +...
Figure P7 illustrates a robot arm that has two links connected by two jointsa shoulder or base joint and an elbow joint. There is a motor at each joint. The joint angles are 1 and 2 . The (x, y)...
Fluid flows in pipe networks can be analyzed in a manner similar to that used for electric resistance networks. Figure P6 shows a network with three pipes. The volume flow rates in the pipes are q 1...
Mr. Robbins has $2,730 in his checking account and $11,019 in his savings account. How much money does Mr. Robbins have in both accounts combined?
You would like to attend to Coachella 2021, end of April 2021. You evaluated that you would need 3000 to fund this project. In order to be sure to be able to get tickets, you would need this amount...
Below are the Bavis Company's anticipated raw material purchases from March thru May. Month Raw Material Purchases March $610,000 April $200,000 May $530,000 When raw materials are purchased, about...

A braced cut is carried out to 10 m depth at a site where the soil consists

Question:

Step by Step Answer:

Solution the values given in the question are as follows depth of sand strata4 m unit weight of sand ...View the full answer

Principles Of Foundation Engineering

Students also viewed these Engineering questions