[12.13] A concrete pile 406 mm × 406 mm in cross section is shown in Figure P12.13. Calculate the ultimate skin friction resistance by using the a) a method [use Eq. (12.61) and Table 12.11] Qs = [fpAL = [ac.PAL b) λ method c) ẞ method Use O'R = 20° for all clays, which are normally consolidated. 6.1 m 12.2 m 406 mm FIGURE P12.13 Q, = Σfp ΔL = Σacp ΔL Groundwater table Silty clay Ysat 18.55 kN/m³ Cu = 35 kN/m² Plasticity index, PI = 15 Silty clay Ysat = 19.24 kN/m³ Cu = 75 kN/m² Plasticity index, PI = 20 (12.61)
[12.13] A concrete pile 406 mm × 406 mm in cross section is shown in Figure P12.13. Calculate the ultimate skin friction resistance by using the a) a method [use Eq. (12.61) and Table 12.11] Qs = [fpAL = [ac.PAL b) λ method c) ẞ method Use O'R = 20° for all clays, which are normally consolidated. 6.1 m 12.2 m 406 mm FIGURE P12.13 Q, = Σfp ΔL = Σacp ΔL Groundwater table Silty clay Ysat 18.55 kN/m³ Cu = 35 kN/m² Plasticity index, PI = 15 Silty clay Ysat = 19.24 kN/m³ Cu = 75 kN/m² Plasticity index, PI = 20 (12.61)
Principles of Foundation Engineering (MindTap Course List)
9th Edition
ISBN:9781337705028
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter12: Pile Foundations
Section: Chapter Questions
Problem 12.13P: A concrete pile 16 in. 16 in. in cross section is shown in Figure P12.13. Calculate the ultimate...
Related questions
Question
I need detailed help solving the problem 12.13 about skin friction resistance, please.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 7 steps with 12 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Geotechnical Engineering (MindTap…
Civil Engineering
ISBN:
9781305635180
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781305081550
Author:
Braja M. Das
Publisher:
Cengage Learning
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Geotechnical Engineering (MindTap…
Civil Engineering
ISBN:
9781305635180
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781305081550
Author:
Braja M. Das
Publisher:
Cengage Learning