Question:
The most appropriate triaxial test to assess the long-term stability of an excavated clay slope is
The most appropriate triaxial test to assess the long-term stability of an excavated clay slope is
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For long-term stability analysis, the consolidated drained test is preferred as it simulates the actual field conditions where pore water pressure can dissipate.
Updated On: Dec 30, 2025
- consolidated drained test
- unconsolidated undrained test
- consolidated undrained test
- unconfined compression test
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The Correct Option is A
Solution and Explanation
The consolidated drained triaxial test is the most appropriate test to assess the long-term stability of an excavated clay slope. This test simulates the conditions where the pore water pressure is allowed to dissipate, which is crucial for understanding the behavior of the slope over time. In contrast, the other tests are more suitable for short-term or undrained conditions. Therefore, the correct answer is (A).
Final Answer: consolidated drained test
Final Answer: consolidated drained test
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