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Compare the construction methods for driven piles versus drilled shafts and discuss the impact of these differences on their axial load capacity.

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 12.36P: Figure P12.36 shows a 3 5 pile group consisting of 15 concrete piles of 400 mm diameter and 12 m in...

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State the method to determine the N-value of soil and the normal N-value required for supporting friction piles
What are the main differences between driven piles and drilled shafts in soil? Explain in terms of their construction, installation process, and load-bearing capacity. (Refer to chapter 13 of the textbook)
c) Several different items are used in the design and construction of piles, including: i) Engineering Analysis ii) Field Load Tests Discuss the above items
5. Discuss five advantages of using large diameter bored piles compared to driven steel H-piles for supporting a tall building located in urban areas.
1. We typically use load tests or pile driving formulas to test driven piles, because they are precast. List all the typical tests that are recommended on drilled shafts in order to ensure they are properly installed and ready to be integrated with the rest of the structure. 2. In case that a test drilled shaft fails, i.e. shows lower capacity than the one you have predicted in your design, what would you do?
Describe the factors of safety for design of piles.
The nominal downward load capacity of jacked piles is often greater than the jacking force. Describe (a) a situation in which this difference would likely be very large, and (b) a situation where this difference would be comparatively small. Explain the reasoning behind your examples.
The group efficiency factor for piles in saturated clay is low soon after driving, and increases with time. Why does this occur?
State the different types of piles according to its function and construction?
Explain how wave equation analysis combined with static or dynamic load tests can be used to determine the long- term capacity of piles driven in clay where there is a significant setup factor.
Q # 2. Discuss in your own words with the help of diagram, the load transfer mechanism in skin resistance-end bearing piles. Civil Engineering Subject= Geotecnical Design Plz type here
Describe the important advantages of driven piles.