An oedometer test is performed on a 2 cm thick clay sample. After 5 minutes, 50% consolidation is reached. After how long a time in no. of days would the same degree of consolidation be achieved in the field where the clay layer is 3.70 m thick? Assume the sample and the clay layer have the same drainage boundary conditions (double drainage). a.17.15 b.234 c.564.3 d.119   With Free Body Diagram

Q: For a laboratory consolidation test on a clay specimen (drained on both sides) the following results…

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Q: A clay layer 5 m thick has double drainage. It was consolidated under a load of 127.5 kN/m2. The…

A: Given Data:Thickness of layer=5mdouble drainageLoad=127.5 kN/m2Increased load=197.5 kN/m2Coefficient…

Q: 12.9 The relationship between the relative density D, and the angle of friction o' of a sand can be…

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Q: A silty sand of density index (ID or Dr) = 59% was subjected to standard penetration tests at a…

A: Given Data: ID=59% d=3m N=15 energy =350 Joules unit weight = 19.3 kN/m3

Q: In a drained triaxial compression test, a sample of sand fails at deviator stress of 150kPa under…

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Q: Laboratory tests on a 25 mm thick clay sample drained at the top and bottom show that 50%…

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Q: Two similar clay soil samples were pre-consolidated in triaxial equipment with a chamber pressure of…

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Q: Q11: A silty sand of density index (ID or D₁) = 59% was subjected to standard penetration tests at a…

A: Given Data:ID=59%d=3mN=15energy =350 Joulesunit weight = 19.3 kN/m3

Q: We have the results of two drained triaxial tests on a saturated clay. Determine the shear strength…

A:

Unit Conversion

Standard units are also called SI units. SI units are used for measuring a physical quantity satisfying certain conditions. There are two types of units: fundamental units and derived units. Fundamental units are physical quantities that are independent, that is, they do not depend on other quantities like mass, length, or time. There are plenty of quantities in our lives which need to be measured and compared. Measuring is the comparison of a particular physical quantity with its reference value. A unit is a measure of a fixed physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with.