In consolidation theory, what does the term 'primary consolidation' refer to?

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Question: In consolidation theory, what does the term \'primary consolidation\' refer to?

Options:

Correct Answer: Time-dependent settlement

Solution:

Primary consolidation refers to the time-dependent settlement of saturated soil due to the expulsion of pore water.

In consolidation theory, what does the term 'primary consolidation' refer to?

In consolidation theory, what does the term 'primary consolidation' refer to?

Step 1: Understand that 'consolidation' is a process that happens in soil when it is loaded, like when a building is built on it.
Step 2: Know that 'primary consolidation' specifically refers to the initial phase of this process.
Step 3: Realize that during primary consolidation, the soil is saturated, meaning it is full of water.
Step 4: Learn that as weight is added to the soil, the water in the soil's pores is pushed out.
Step 5: Recognize that this expulsion of water causes the soil to settle or compress over time.
Step 6: Remember that this process is time-dependent, meaning it takes time for the soil to fully settle.

No concepts available.