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A layer of sand 8 m thick lies over the layer of clay. The water table is at a depth of 1 m below ground surface, above the water table , the band is saturated with capillary moisture.
geotechnical engineering updated 5.5 years ago by teamques10 ★ 69k
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In a site reclamation project 2.5 m of graded fill with V=22k N/m3 were laid in compacted layers over an existing layer of the silty clay with
geotechnical engineering updated 5.5 years ago by teamques10 ★ 69k
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At a given location 8m thick saturated clay w = 30% G = 2.7 is underlined by Sand.
geotechnical engineering updated 5.5 years ago by teamques10 ★ 69k
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A bed of sand consists of three horizontal layers of equal thickness. The magnitude of the coefficient of permeability
geotechnical engineering updated 5.5 years ago by teamques10 ★ 69k
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In a falling head permeability test. The length and area of the cross-section of soil specimen
geotechnical engineering updated 5.5 years ago by teamques10 ★ 69k
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The discharge of water collected from a constant head temperature in a period of 15 minutes is 500 ml.
geotechnical engineering updated 5.5 years ago by teamques10 ★ 69k
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Water is flowing under a width and height of 0.4m through soil A and B of different permeability, as shown in figure.
geotechnical engineering updated 5.5 years ago by teamques10 ★ 69k
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A test well 0.5m in diameter penetrate through a saturated aquifier 8m thick overlying and impervious layer.
geotechnical engineering updated 5.5 years ago by teamques10 ★ 69k
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In brief explain any one field method to determine intensity coefficient of permeability.
geotechnical engineering updated 5.5 years ago by teamques10 ★ 69k
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Derive the expression for coefficient of permeability by variable head method.
geotechnical engineering updated 5.5 years ago by teamques10 ★ 69k
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Explain the seepage pressure. Describe the quick sand condition or critical hydraulic gradient.
geotechnical engineering updated 5.5 years ago by teamques10 ★ 69k
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Explain the factors affecting the permiability of the soil
geotechnical engineering updated 5.5 years ago by teamques10 ★ 69k
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state the assumption made by Laplace for flow net analysis . Derive the Laplace equation for the flow net construction.
geotechnical engineering updated 5.5 years ago by teamques10 ★ 69k
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What is a flow-net. what are the application of flow net. Enlist different methods used to construct a flow net
geotechnical engineering updated 5.5 years ago by teamques10 ★ 69k
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Describe the method for determining Phreatic line for earthen Dam with horizontal filter.
geotechnical engineering updated 5.5 years ago by teamques10 ★ 69k
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Laboratory tests on a soil obtained from foundation site having mass sieved 200g.
geotechnical engineering updated 5.5 years ago by teamques10 ★ 69k
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500 gm of dry soil was subjected to a sieve analysis. The weight of soil retained on each sieve is as follows as:-
geotechnical engineering updated 5.5 years ago by teamques10 ★ 69k
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A saturated soil sample has a liquid limit of 20% and plastic limit 12%. The following data are also available from sieve analysis.
geotechnical engineering updated 5.5 years ago by teamques10 ★ 69k
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Define stokes law, Explain briefly about wet analysis.
geotechnical engineering updated 5.5 years ago by teamques10 ★ 69k
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What is the importance of a soil classification? Explain with a neat skotches traingular soil classification.
geotechnical engineering updated 5.5 years ago by teamques10 ★ 69k
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Write a note on users of particle size distribution curve.
geotechnical engineering updated 5.5 years ago by teamques10 ★ 69k
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Soil has plastic limit 25% plasticity index 30%. It natural water content soil 34% what is liquidity Index and consistency Index
geotechnical engineering updated 5.5 years ago by teamques10 ★ 69k
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Liquid limit of clay soil 56% plasticity Index 15% i)What state of this material water content of 45%ii)plastic limit of soil iii)Void ratio soil minimum volume reached shrinkage 0.88.Shrinkage G=2.71
geotechnical engineering updated 5.5 years ago by teamques10 ★ 69k
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Two soils were tested for their consistency limits in the laboratory. The following data were obtained
geotechnical engineering updated 5.5 years ago by teamques10 ★ 69k
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mass and volume of saturated were 29.8gm and $17.7cm^{3}$. oven drying the mass got reduced 19gm and volume 18.9$cm^{3}$ fine shrinkage limit. shrinkage ratio and volumetric shrinkage. compute G soil
geotechnical engineering updated 5.5 years ago by teamques10 ★ 69k
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