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3 cards from this section. Quick, good the night before a test.
What is the purpose of the Plate Load Test?
Think about what engineers need to know about the soil’s support capacity.
What is the k-value?
Focus on what we assess during the Plate Load Test.
What is the primary purpose of the Plate Load Test?
Focus on what engineers need in terms of soil support.
True or False: The Plate Load Test can be used for both flexible and rigid pavements.
Consider the specific applications of the test.
A Plate Load Test results show a k-value of 150 kN/m³. If the pavement design requires a minimum of 200 kN/m³, what recommendations would you give for improving the subgrade?
Consider construction methods that enhance soil strength.
During a Plate Load Test, a load of 80 kN caused a settlement of 20 mm. Calculate the k-value and discuss whether this soil is suitable for rigid pavement.
Convert the settlement to meters when calculating.
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