SITUATION 13: A 0.30 m square prestressed concrete pile that is 10 m long is to be driven in a clayey soil  whose unconfined compressive strength is 115 kN/m³. The unit weight of clayey is 18 kN/m³. The pile has a  design capacity of 360 kN. 45. Which of the following most nearly gives the end bearing capacity of pile if Nc=9? a. 25.63 Kn  b. 41.55 KN  c. 46.58 Kn  d. 18.65 Kn

Q: Example 3 A 12 m prestressed concrete pile 450 mm square is installed in a clay with water table at…

A: given- 12 m prestressed concrete pile450 mm squareclay with water table at 5 m depthupper clay layer…

Q: Calculate the load bearing capacity of the pile shown in Figure Q5. Assume that it is a bored pile,…

A: Given, L = 18.5 m B = 0.60 m

Q: A solid steel pile (E = 200 GPa) with uniform diameter of 100 mm is driven into a soil layer and…

A: The given data is as follows: E=200 GPaDiameter of pile=100 mmVertical force=40 kNFrictional…

Q: 12.1 A 1500 kN load was applied on two 20 m long and 500 mm diameter piles that were instrumented…

A:

Q: o Given: A earth pile with L, E, and A known and constant F Y X (L-x) steel pile soil f =…

A:

Q: Calculate the allowable axial load for the driven pile of ( 0.5 m) dia. And ( 20 m) depth, in a…

A: Solution: “Since you have asked multiple questions, we will solve the first question for you. If you…

Q: 12 m c=0 Y = 16.8 kN/m³ $ F = 1.4 Dr=0.80 = 35° -30.5 cm

A: Spacing= 2.5 m Angle of friction= 35°

Q: Determine the diameter of 70 ft long pile driven in the medium dense sand (Shown in Figure). Design…

A:

Q: 1- Find the ultimate capacity of the pile below using A- Meyerhof B- Vesic C- Coyle and Castello…

A: Given:- The dimension of the concrete pile = 0.46 m × 0.46 m  The length of the pile = 20 m  The…

Q: concrete pile 1S.24 m long haVing fully embedded in a saturated clay layer for which y = 19.02…

A: Capacity of the pile shaft  isQ=∑ αCuPLusing tableα=0.54…

Q: 3 A 30 m long concrete pile is 305 mm x 305 mm in cross section and is fully embedded in a sand…

A: Length of the concrete pile =30 mCross-sectional dimensions of the pile = Lateral soil pressure =…

Braced cuts

The braced cut is a method of providing lateral support to the soil in foundation trenches, to prevent the trenches from deformation by the caving in of soil and resisting it from moving laterally. During shallow excavation in firm soil, generally, slopes are provided to resist the caving in of soil. During shallow excavation in soft soil and deep excavation, the chances of caving in of soil increase. Hence, it becomes necessary to make a provision to resist the deformation of trenches due to caving in of soil. The braced cut is the method used for such conditions. The excavation using braced cuts is a bit uneconomical as compared to the traditional open-cut excavation method but provides better safety than the cut excavation method.