4.1 Results from liquid and plastic limit tests conducted on a soil are given here. Liquid limit tests: Number of blows, N 14 16 20 28 Moisture content (%) 38.4 36.5 33.1 27.0 Plastic limit tests: PL= 13.4% a. Draw the flow curve and obtain the liquid limit. b. What is the plasticity index of the soil? can somone please draw the graph (hand written) using 10 based log scalling (please use the one I'm attachingin the question)

4.1 Results from liquid and plastic limit tests conducted on a soil are given here. Liquid limit tests: Number of blows, N 14 16 20 28 Moisture content (%) 38.4 36.5 33.1 27.0 Plastic limit tests: PL= 13.4% a. Draw the flow curve and obtain the liquid limit. b. What is the plasticity index of the soil? can somone please draw the graph (hand written) using 10 based log scalling (please use the one I'm attachingin the question)

Principles of Geotechnical Engineering (MindTap Course List)

9th Edition

ISBN:9781305970939

Author:Braja M. Das, Khaled Sobhan

Publisher:Braja M. Das, Khaled Sobhan

Chapter7: Permeability

Section: Chapter Questions

Problem 7.17P

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A liquid limit test on a clay was performed with the following results. The natural water content of the clay is 38% and plastic limit is 21%. Number of Blows 6 12 20 28 32 Water content (%) 52.5 47.1 42.3 38.6 37.5 What is the liquidity index of this clay? (Use Interpolation) Group of answer choices 0.895 0.96 1.08 0.90 Please answer this asap. For upvote. Thanks
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mpt=541762&cmid%3D103601 Marks 25 Question 1 A sample of AL Batina soil tested in the laboratory. The gradation analysis results are as shown in table Q1. The Atterberg limit tests indicate that the liquid limit is LL = 30% and the plastic limit is PL=27%. Table Q1 Sieve No.# Sieve size (mm) Finer (%) 4 4.75 90 8. 2.36 84 16 1.3 60 30 0.6 30 50 0.2 10 200 0.075 8 i. Determine the uniformity coefficient Marks] ii. Determine curvature coefficient [5 [5 Marks] iii. Classify AL Batina soil according to Unified Soil Classification System (USCS). [10 Marks] iv. Determine the group symbol and group name Marks) [5
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P2, 4.1 List the given, required, graph and box the final answer.
In a site consisting of normally consolidated clean sands,the water table is at 10 ft depth. The average unit weight ofthe sand above and below the water table is 111.5 lb/ft3 and125.0 lb/ft3, respectively. At a 25 ft depth, N60 was reportedas 26. Determine the following:a. (N1)60 using Liao and Whitman’s (1986) equation for CNb. Dr using Skempton’s (1986) correlation c. Friction angle using Schmertmann’s (1975) correlationd. Modulus of elasticity using Kulhawy and Mayne’s (1990)correlation
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2. Given the laboratory results of the Atterberg Limits Test in table below. You may use a chart to determine the liquid limit by plotting the Casagrande graph or you may also use ratio and proportion or calculator in determining the LL. a. Determine the nearest value to the Liquid Limit of the soil. b. Determine the nearest value to the Plastic Limit of the soil. c. Determine the nearest value to the Liquidity Index of the soil. A. Liquid Limit Test Number Cone penetration, mm Weight of Wet Soil +Container, g Weight of Dry Soil +Container, g Weight of Container, g Weight of Water, g Weight of Dry Soil, g Water Content, % B. Plastice Limit and Natural Water Content Test Number Weight of Wet Soil +Container, g Weight of Dry Soil +Container, g Weight of Container, g Weight of Water, g Weight of Dry Soil, g Water Content, % Average, % 1 3 38 20 22.47 21.29 21.27 19.44 18.78 18.75 12.74 13.24 13.2 2 29 Plastic Limit 1 2 23.2 22.8 20.42 20.19 12.9 12.95 4 14 26.12 22.1 13.27 Natural Water…
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The results of a laboratory consolidation test on a clay specimen are the following. Pressure, ir (lb/ft²) 500 1.000 2.000 4.000 8,000 16.000 Total height of specimen at end of consolidation (in.) 0.6947 0.6850 0.6705 0.6520 0.6358 0.6252 Given the initial height of specimen = 0.748 in.. G specimen = 95.2 g. and area of specimen = 4.91 in.²: a. Plot the e-log or curve = 2.68. mass of dry b. Determine the preconsolidation pressure c. Calculate the compression index, C.