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2 cards from this section. Quick, good the night before a test.
What is the purpose of pre-stressing in concrete piles?
Think about what internal stresses can do.
List one advantage of using bentonite slurry in piling.
Consider what happens during drilling.
What is the main benefit of pre-stressing concrete piles?
Think about the role of internal stresses.
True or False: Pre-tensioning is applied after concrete is cast.
Consider the order of operations.
You are tasked with designing a pre-stressed concrete pile for a bridge. Describe the steps you would take to assess the appropriate length and load-bearing capacity necessary.
Think about each type of soil and how it responds to loads.
Job conditions demand that you extend the length of pre-cast concrete piles beyond the normal limit of 15 meters. Explain how pre-stressing techniques could allow for this change.
Consider the structural dynamics involved in loading.
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