What is the influence of voids in soils on magnitude of potential compressibility, permeability and rate of compressibility? (150 - 250 words).
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Q: What relationship exists between permeability and void ratio for given soil? Explain.
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Q: What is the porosity of a soil having a void ratio of 0.908? Round off to two decimal places.
A: Given : VOID RATIO=e = 0.908 TO FIND: Porosity ( n)
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Q: What is the porosity of a soil having a void ratio of 0.696? Round off to two decimal places.
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Q: Why does deposits of clay-mix soils do not experience liquefaction during earthquakes?
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Q: Why knowing a relative density in a specific soil is essential? Give a simple example.
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Q: Explain the Two terms, void ratio and porosity. Also express a relationship between the volumes in a…
A: Void ratio : Its is defined as the ratio of volume of void in soil to the volume of solids in soil.…
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A: Expansive clays like black cotton soil have tendency to expand when there is lack of water content…
Q: In your own opinion, why is there a need to determine whether the soil structure was naturally made…
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Q: Describe why effective stress is important when evaluating soil behavior
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Q: A construction site located at Mu'tah, the soil weighs (1163 kg/LCM), (1661 kg/BCM), and (2077…
A: Given:- The weight of the loose unit volume of soil = 1163 kg/LCM The weight of the bank unit volume…
Q: What is the porosity of a soil having a void ratio of 1.326? Round off to two decimal places.
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Q: Define a note on Stress distribution in soils ?
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Q: A construction site located at Mu'tah, the soil weighs (1163 kg/LCM), (1661 kg/BCM), and (2077…
A: Loose density of soil (LCM)=1163 kg/LCM Bank density (BCM)=1661 kg/BCM Loose quantity= 1 MCM(Million…
Q: Explain the events that take place when a saturated clay soil undergoes consolidation.
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Q: Problem 1 Consider the soil profile shown in the figure subjected to the uniformly distributed load,…
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Q: What is the relationship between buoyant and saturated densities? (150 - 250 words).
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A: Plasticity is the ability of clay to deform without any crack
Q: Define the following terms and answer the following questions as mentioned below: Void ratio…
A: Void Ratio (e) :- In a soil void ratio is defined as ratio of volume of voids (Vv) to the Volume of…
Q: What is the porosity of a soil having a void ratio of 1.464? Round off to two decimal places.
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Q: Question 4 In the soil profile shown below, the clay is normally consolidated and H;=9m, H2=5m,…
A: The given data is: e=0.56 Gs=2.6 γd=Gs×γw1+eγd=2.6×9.811+0.56γd=16.35 KN/m3
Q: Why is it essential to measure the porosity and permeability of the soil?
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Q: What is the volume of voids in the 3 phase diagram of soil? a) Volume of air b) Volume of water c)…
A: Volume of void is the sum of two two volume : Volume of air Volume of water
Q: Find out the reason for the difference in behavior between clay and silt?
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Q: 4) In a oedometer test a specimen of a saturated clay 21 mm thick reaches 50% consolidation in 10…
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Q: What is void ratio? In geotechnical engineering
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What is the influence of voids in soils on magnitude of potential compressibility, permeability and rate of compressibility? (150 - 250 words).
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- Describe the events that take place when a saturated clay soil undergoes consolidation (the process of load transferring onto the soil skeleton, etc.).Soil resistance to failure is provided by its shear strength. How is shear strength developed in different types of soil?Initiate Research on Effective Stress, Total Stress and Pore Water Pressure. Answer the following: 3. What is Pore Water Pressure? 4. What is Capillary and the Capillary Effects in Soils?
- Initiate Research on Effective Stress, Total Stress and Pore Water Pressure. Answer the following: 1. What is your understanding of "soil behaving as a homogenous and isotropic elastic body"? 2. What is the difference between normal stress and effective stress that is acting on soil grains?Question 20 What is the porosity of a soil having a void ratio of 1.326? Round off to two decimal places.A 8ft clay layer reaches 100% consolidation in 13 years and has a natural water content of 75%, what is the secondary compression settlement in the soil if the building life is expected to be 45 years. Report your answer to three decimal places and in inches. Coefficient of Secondary Compression, Ca 0.04 0.03 0.02 0.01 Type your answer... wy 50 Average Ca for Completely Remolded Samples Falls in This Zone 100 150 200 Natural Water Content, % FIGURE 7-21 Coefficient of secondary compression; C = ratio of decrease in sample height to initial sample height for one cycle of time on a logarithmic scale following completion of primary consolidation. Source: U.S. Department of the Navy (1971). Range Undisturbed Samples: Ca in Range of Virgin Compression Cain Range of Recompression Lies Below This Upper Limit 250 300 350 400
- Relating to soil deposits, provide a definition of subsurface effective stress and total stress, and explain the relationship between the two.Explain the following shortly and concisely: 1. Explain why clay materials are naturally hydrophilic (water-loving). 2. Why are the properties of polycrystalline materials most often isotropic?What do you mean by clay sensitivity and what are the different range of claysensitivity?