Download JNTUA M.Tech 1st Sem 2016 Aug Supply 9D12102 Theoretical Soil Mechanics Question Paper

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Code: 9D12102

Time: 3 hours

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M.Tech I Semester Supplementary Examinations August 2016

THEORETICAL SOIL MECHANICS

(Geotechnical Engineering)

(For students admitted in 2012, 2013, 2014 & 2015 only)

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Answer any FIVE questions

All questions carry equal marks

Max. Marks: 60

1. Briefly explain the plastic equilibrium in a semi-infinite mass with a plane surface in soil.
2. Explain about lower bound solutions of the bearing capacity problems in soils.

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3. What are the important rheological equations in soil mechanics and write the equations of rheological elements.
4. Write short notes on stress condition failures for soils.
5. Explain about stress in soil mass due to surface loads using Boussinesq equation.
6. Explaining about Rankine's states of plastic equilibrium in soils.
7. Describe in soils strain relationships in soils and explain the octahedral strains.

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8. Explain about stresses and strains in the Half-space due to a concentrated vertical load in soils.

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