The ratio of plasticity index and flow index is known as:
Understand the Problem
The question is asking for the term that describes the ratio of plasticity index and flow index in civil engineering. The provided options include various indices used in the field.
Answer
Toughness index
The final answer is Toughness index.
Answer for screen readers
The final answer is Toughness index.
More Information
The toughness index is used to estimate the shear strength of soils in its plastic state, offering insight on soil behavior during deformation.
Tips
Make sure not to confuse the toughness index with other soil index properties like liquidity or consistency index.
Sources
- The ratio of plasticity index and flow index is known as - Testbook - testbook.com
- Atterberg limits - Wikipedia - en.wikipedia.org
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