11/30/23, 2:10 PM 12.9 Determine the maximum load that can be allowe... | Chegg.com
https://www.chegg.com/homework-help/questions-and-answers/129-determine-maximum-load-allowed-450-mm-diameter-pile-shown-figure-p129-factor-safety-3--q36643775 1/2
12.9 Determine the maximum load that can be allowe...
chegg.com/homework-help/questions-and-answers/129-determine-maximum-load-allowed-450-mm-diameter-pile-shown-figure-p129-factor-safety-3--q36643775
Question
(2)
12.9 Determine the maximum load that can be allowed on the 450 mm diameter pile shown in Figure P12.9, with a factor of safety of 3.
Use the a method and Table 12.11 for deter-mining the skin friction and Eq. (12.20) for determining the point load.
PROBLEM 12.9
Expert Answer
This solution was written by a subject matter expert. It's designed to help students like you learn core concepts.
Step-by-step
1st step All steps Answer only Step 1/2
The ultimate point load on the pile using the formula:
Qp = Cu . A
Here, Qp is the ultimate point on the pile, Cu is the undrained cohesion at the pile tip, Ais the area of the pile.
Qp = 114.5kN
Explanation:
The ultimate pile capacity refers to the maximum load that a pile can sustain before failure or excessive settlement occurs.
Step 2/2
11/30/23, 2:10 PM 12.9 Determine the maximum load that can be allowe... | Chegg.com
https://www.chegg.com/homework-help/questions-and-answers/129-determine-maximum-load-allowed-450-mm-diameter-pile-shown-figure-p129-factor-safety-3--q36643775 2/2
The allowable load on the pile( the maximum load that can be safely applied to the pile without exceeding the allowable stresses or displacements specified in the design criteria),
Qall= Qs + Qp
FOS
= 114.5kN + 1,222.6kN
3 = 446kN
Explanation:
It represents the load that the pile can support while ensuring that the structure remains stable and meets the required safety factors.
Final answer
The load carrying capacity of the pile is 446kN . Was this answer helpful?
Post a question
Your toughest questions, solved step-by-step.
26 days left to ask 20 more questions
Practice with similar questions
Questions viewed by other students
Q:
12.9 Determine the maximum load that can be allowed on the 450mm diameter pile shown in Figure P12.9, with a factor of safety of3. Use the a method and Table 12.11 for deter-mining the skinfriction and Eq. (12.20) for determining the point load.PROBLEM 12.9
A:
Step-by-step answer Q:
the answer is 376 KN A:
Step-by-step answer
Post a question
Answers from our experts for your tough homework questions 26 days left to ask 20 more questions
