H.Q 10A concrete pile 20 m long having a cross section of 0.46 m x 0.46 m isfully embedded in a saturated clay layer. For the clay, given: Ysat = 18kN/m3,0= 0, and cu = 80 kN/m2. Determine the allowable load that thepile can carry (FS = 3). Use the method to estimate the skinresistance.

Given data- Saturated Clay layer. Length of concrete pile (L) = 20 m Square cross-section = 0.46 m ×…

Н.О 10 A concrete pile 20 m long having a cross section of 0.46 m x 0.46 m is fully embedded in a saturated clay layer. For the clay, given: ysat = 18 %3D kN/m3,p= 0, and cu = 80 kN/m2. Determine the allowable load that the pile can carry (FS = 3). Use the A method to estimate the skin %3D resistance.

Н.О 10 A concrete pile 20 m long having a cross section of 0.46 m x 0.46 m is fully embedded in a saturated clay layer. For the clay, given: ysat = 18 %3D kN/m3,p= 0, and cu = 80 kN/m2. Determine the allowable load that the pile can carry (FS = 3). Use the A method to estimate the skin %3D resistance.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

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.

Question

H.Q 10
A concrete pile 20 m long having a cross section of 0.46 m x 0.46 m is
fully embedded in a saturated clay layer. For the clay, given: Ysat = 18
kN/m3,0= 0, and cu = 80 kN/m2. Determine the allowable load that the
pile can carry (FS = 3). Use the method to estimate the skin
resistance.

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