A 50 cm square prestressed concrete pile will be driven 20 m into the soil profile below. (water level at the ground surface). Compute the net load toe-bearing capacity. 4.00 16,00 Y = 17.5 kN/m³ Ø' = 28° y = 18.5 kN/m³ Ø' = 32° E 60000 kPa V = 0.35

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: A 20 m long concrete pile is shown in Figure P12.2. Estimate the ultimate point load Q,, by a.…

A: we have to answer part a and part c only  Concrete pile :Reinforced cement concrete piles are a…

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

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Q: A circular pile with a diameter of 400 mm was driven to a depth of 12 meters into the normally…

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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: d. The ultimate frictional resistance Q₁. [Use Eqs. (12.42) through (12.44), and take K = 1.4 and 8'…

A: Given,Pile diameter (D) = 381 mm or 0.381 m Pile length (L) = 21 m

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

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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.