The Name :- Answer the following questions :-( Choose 5 only) 1- . .is the moisture content that defines where the soil changes from a plastic t viscous fluid state. 2- The difference between the PL and the LL is defined as.. 3- Why is it not possible to use core cutter method for calculating the density of cohesion les soil? 4- The relative density of a soil is 5- In the sieve analysis test Place the sieve stack in the mechanical shaker and shake for ..... minutes . 6- Hydrometer testing is performed on soil passing from a sieve

The Name :- Answer the following questions :-( Choose 5 only) 1- . .is the moisture content that defines where the soil changes from a plastic t viscous fluid state. 2- The difference between the PL and the LL is defined as.. 3- Why is it not possible to use core cutter method for calculating the density of cohesion les soil? 4- The relative density of a soil is 5- In the sieve analysis test Place the sieve stack in the mechanical shaker and shake for ..... minutes . 6- Hydrometer testing is performed on soil passing from a sieve

Fundamentals of Geotechnical Engineering (MindTap Course List)

5th Edition

ISBN:9781305635180

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter3: Weight-volume Relationships And Plasticity

Section: Chapter Questions

Problem 3.1P

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The coefficient of permeability (K value) of a soil describes how easily a liquid will move through a soil. True )False Permeability measurement is used to: calculation of seepage through earth dams calculation of seepage under sheet pile walls estimating the seepage rate from waste storage O all of the answers are correct Which state describes soil that does not show cracks when deformed (choose correct state that applies). A) Plastic state B) Liquid State C) Semisolid state D) Solid state
liquid limit was 25.72%.
For a given sieve analyis: No. 4 - % finer 60%, for No. 200 -%finer 40. LL=26, PL= 4. Classify the soil using USCS. Justify your answer. a. GW b. GM-GC c. GC d. GM
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• Problem 2--- From the following data of the grain size analysis Sieve size #4 #8 #10 #25 #60 #100 # 200 Pan Sieve opening (mm) 4.76 2.36 2.00 0.71 0.25 0.149 0.074 Determine; a) Cu and Cc system % Finer (by weight) 80 56 51 35 18 13 7 ——— b) classify the soil using the unified soil classification
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