In a settlement analysis, which parameter is crucial for determining the time rate of consolidation?
Practice Questions
1 question
Q1
In a settlement analysis, which parameter is crucial for determining the time rate of consolidation?
Coefficient of permeability
Soil density
Void ratio
Shear strength
The coefficient of permeability is crucial for determining the time rate of consolidation, as it affects how quickly pore water can escape from the soil.
Questions & Step-by-step Solutions
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Q
Q: In a settlement analysis, which parameter is crucial for determining the time rate of consolidation?
Solution: The coefficient of permeability is crucial for determining the time rate of consolidation, as it affects how quickly pore water can escape from the soil.
Steps: 5
Step 1: Understand what consolidation means. It is the process where soil changes volume due to the expulsion of water from its pores.
Step 2: Know that the time rate of consolidation is how fast this process happens over time.
Step 3: Identify the key factor that affects this speed. This factor is called the coefficient of permeability.
Step 4: Realize that the coefficient of permeability measures how easily water can flow through the soil.
Step 5: Conclude that a higher coefficient means water can escape faster, leading to quicker consolidation.
