GATE CE 2022 Set 2 — Question 33
Go beyond PYQs with Success TrackerAI-powered personalised practice and doubt support. Unlimited practice on eligible plans; AI usage limits apply.NAT+1 / -0EasyDrained & Undrained StrengthShear Strength of SoilsGeotechnical EngineeringTriaxial Test
Geotechnical Engineering → Shear Strength of Soils → Drained & Undrained Strength
Last updated
Question
In a triaxial unconsolidated undrained (UU) test on a saturated clay sample, the cell pressure was . If the deviatoric stress at failure was , then the undrained shear strength of the soil is _________ .
Correct answer
75 to 75
Solution
For a saturated clay in an unconsolidated undrained (UU) test, the undrained shear strength () is equal to the radius of the Mohr circle at failure. Since the test is undrained and the clay is saturated, the friction angle , and the shear strength is independent of the cell pressure.Given:
- Cell pressure () =
- Deviatoric stress at failure () =
Continue learning with Success Tracker
A step still unclear? Work through it with support
Use Success Tracker to ask about the reasoning, then try another GATE CE question to check your understanding.
AI-powered practice· Unlimited practice on eligible plans
- PYQs with solutions
- Attempt available previous-year questions, then compare your reasoning with the worked solution. Coverage varies by stream.
- Practice that adapts
- Choose a topic, work on weaker areas and bookmark questions to revisit. Your attempts feed your progress tracking.
- AI doubt support
- Ask follow-up questions about a step or concept while practising, instead of stopping at the final answer.
Unlimited practice is available on eligible plans. Free practice and AI usage have limits; check the current plan allowances before choosing.
This page stays readable without an account. AI responses can be wrong; check them against the solution and source material.
More questions on Shear Strength of Soils
2026 Set 1 Q18The name of a person in Column 1 is to be matched with the test mentioned in Column 2. | Column 1 |…2026 Set 2 Q21Based on the Casagrande’s plasticity chart, plasticity index (in ) of inorganic clays having a…2026 Set 2 Q22Information related to foundation design is provided in table below. | Column 1 | Column 2 | | :---…2026 Set 1 Q31For a liquid, the permeability of a sandy soil having a void ratio of was determined as…2026 Set 1 Q32To obtain undisturbed clay soil sample, an Area Ratio of needs to be achieved for a…