1- Find the ultimate capacity of the pile below using A- Meyerhof B- Vesic C- Coyle and Castello with m - 600 using Eq 12.28 0.4om x0.4om CONCRETE PILE Loose SAND $= 30° Y,=18.4 Kall3 DENSE SAND Y =18.5 KA/m? , $2=420

Q: Calculate the pile point bearing capacity using Meyerhof's Method, where a Concrete pile of diameter…

A: The given data is: Diameter of concrete pile=12 in Length of pile=25 ft Unit weight of sand, γ=128…

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

A: Solution: Given Data: Concrete pile=0.46 m×0.46 mLength of pile=20 mLoose Sand:φ1=30°γ1=18.6…

Q: A 14-in.-diameter steel pipe pile is driven 50 ft into overconsolidated clays having the following…

A: The ultimate bearing capacity of the pile is given by,

Q: A concerete pile 15.24m long having cross section 406 mmx406mm...saturated clay layer 19.02kn..…

A: Given length of pile L=15.24 mcross section of the pile A=B×B=0.406×0.406=0.164836 mm2cohession of…

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: 3. As shown in the diagram, the RC solid precast square pile will be lifted up by two points, the…

A:

Q: Determine the base capacity of a square pile with a 0.4 m width and a 10 m length using Hansen's…

A:

Q: What is the pile bearing capacity if the Downward drag = 0.6 psi, h1 = 30', h2 = 4', Frictional…

A: Downward drag = 0.6 psi, Height , h1 = 30',Height , h2 = 4',Frictional stress = 3.5psiAxial stress =…

Q: A closed end precast concrete pile with a diameter (Dp) of 0.5 m is driven into a uniform sand…

A: L1​=4To determine the ultimate load-carrying capacity (Qₚ) for a closed-end precast concrete pile…

Q: A 50 cm square prestressed concrete pile will be driven 20 m into the soil profile below. (water…

A: Given: A_b = (50 cm)2 / (100 cm/m)2 * pi / 4 = 0.196 m2 c' = 4 kPa (using ϕ= 28 deg) N_c = 14.7 N_q…

Q: An 18" square solid concrete pile is driven with an impact hammer to a depth of 55ft below grade…

A: Solution: Considering the Diagram: Qp=qpApqp=σvo'      Nq*≤0.5pa  Nq*tanφ…

Q: 17) The friction load capacity of the pile using the B-method is most nearly: a. 437 kN b. 927 kN c.…

A: To determine- Friction load capacity

Q: Aprecast concrete pile, 305 x 305mm in size is proposed to be installed at a site where two layers…

A: Differences Between Bored and Driven Piles in Terms of Installation Effects on Surrounding SoilBored…

Q: Calculate the pile's allowable bearing load using the corrected SPT values at various depths given…

A:

Q: 0.5 m diameter concrete pile is driven at a site as shown in Figure below. What is the pile's…

A: Terzagi bearing capacity factor chart:

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.