A liquid limit test conducted on a soil sample in the cup device gave the following results: 10 19 | 27 23 39.8 N 40 w (%) 60.0 45.3 36.5 25.2 The plastic limit test and natural water content. Test Plastic Limit Natural Water Content Test No. 1 2 1 2 Weight of Container + Lid (g) Weight of Container + Lid + Wet Soil (g) Weight of Container + Lid + Dry Soil (g) 13.07 13.18 7.84 7.5 22.12 21.84 17.53 16.97 20.59 20.35 15.45 14.93 The shrinkage limit test. Weight of Dish with petroleum jelly (9) Weight of Dish with petroleum jelly + Wet Soil (g) Weight of Dish with petroleum jelly + Dry Soil (g) Volume of Shrinkage Dish (cm³) Volume of Oven-Dried Soil Pat (cm) 11.3 38.51 32.81 15.26 12.83 8. Determine the liquid limit. а. 38% 9. Determine the plastic limit. b. 39% C. 37% d. 40% a. 20.55% b. 21.20% C. 21.85% d. 20.20% 10. Determine the shrinkage limit. b. 22.40% a. 15.20% C. 18.59% d. 16.45%

A liquid limit test conducted on a soil sample in the cup device gave the following results: 10 19 | 27 23 39.8 N 40 w (%) 60.0 45.3 36.5 25.2 The plastic limit test and natural water content. Test Plastic Limit Natural Water Content Test No. 1 2 1 2 Weight of Container + Lid (g) Weight of Container + Lid + Wet Soil (g) Weight of Container + Lid + Dry Soil (g) 13.07 13.18 7.84 7.5 22.12 21.84 17.53 16.97 20.59 20.35 15.45 14.93 The shrinkage limit test. Weight of Dish with petroleum jelly (9) Weight of Dish with petroleum jelly + Wet Soil (g) Weight of Dish with petroleum jelly + Dry Soil (g) Volume of Shrinkage Dish (cm³) Volume of Oven-Dried Soil Pat (cm) 11.3 38.51 32.81 15.26 12.83 8. Determine the liquid limit. а. 38% 9. Determine the plastic limit. b. 39% C. 37% d. 40% a. 20.55% b. 21.20% C. 21.85% d. 20.20% 10. Determine the shrinkage limit. b. 22.40% a. 15.20% C. 18.59% d. 16.45%

Principles of Geotechnical Engineering (MindTap Course List)

9th Edition

ISBN:9781305970939

Author:Braja M. Das, Khaled Sobhan

Publisher:Braja M. Das, Khaled Sobhan

Chapter6: Soil Compaction

Section: Chapter Questions

Problem 6.9P

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A liquid limit test conducted on a soil sample in the cup device gave the following results: 10 19 23 27 40 w (%) 60.0 45.3 39.8 36.5 25.2 The plastic limit test and natural water content. Plastic Limit Natural Water Content Test Test No. Weight of Container + Lid (g) Weight of Container + Lid + Wet Soil (g) Weight of Container + Lid + Dry Soil (g) 1 2 1 2 13.07 13.18 7.84 7.5 22.12 21.84 17.53 16.97 20.59 20.35 15.45 14.93 The shrinkage limit test. Weight of Dish with petroleum jelly (g) Weight of Dish with petroleum jelly + Wet Soil (g) Weight of Dish with petroleum jelly + Dry Soil (g) Volume of Shrinkage Dish (cm³) Volume of Oven-Dried Soil Pat (cm³) 11.3 38.51 32.81 15.26 12.83 27. Determine the liquid limit. а. 38% 28. Determine the plastic limit. b. 39% С. 37% d. 40% a. 20.56% b. 21.20% C. 21.85% d. 20.20% 29. Determine the shrinkage limit. а. 15.20% b. 22.40% С. 18.59% d. 16.45%
A liquid limit test conducted on a soil sample in the cup device gave the following results: 10 19 23 27 40 w (%) 60.0 45.3 39.8 36.5 25.2 The plastic limit test and natural water content. Test Plastic Limit Natural Water Content Test No. 1 Weight of Container + Lid (g) Weight of Container + Lid + Wet Soil (g) Weight of Container + Lid + Dry Soil (g) 2 7.5 16.97 13.07 22.12 13.18 7.84 17.53 21.84 20.59 20.35 15.45 14.93 The shrinkage limit test. Weight of Dish with petroleum jelly (a) Weight of Dish with petroleum jelly + Wet Soil (g) Weight of Dish with petroleum jelly + Dry Soil (g) Volume of Shrinkage Dish (cm) Volume of Oven-Dried Soil Pat (cm) 11.3 38.51 32.81 15.26 12.83 14. Determine the liquid limit. 15. Determine the plastic limit. 16. Determine the shrinkage limit.
1. The following data shows the results of the liquid limit and plastic limit test using Casagrande cup method. Calculate the following: (Hint: Solve the moisture content of each test) a. Liquid Limit b. Plasticity Index c. Liquidity Index Liquid Limit Test: TEST NO. No. of Blows Wt. of Wet Soil + Container Wt. of Dry Soil + Container Wt. of Container Plastic Limit Test: TEST NO. Wt. of Wet Soil + Container Wt. of Dry Soil + Container Wt. of Container Natural Water Content: TEST NO. Wt. of Wet Soil + Container Wt. of Dry Soil + Container Wt. of Container 1 35 22.46 g 19.44 g 12.76 g 1 22.10 g 20.42 g 13.07 g 1 17.94 g 14.84 g 7.84 g 2 21 21.33 g 18.75 g 13.06 g 2 21.77 g 20.19 g 13.28 g 2 17.39 g 14.36 g 7.50 g 3 16 21.29 g 18.78 g 13.26 g
|Laboratory testing was performed on two soil samples (A and B). (a) Determine the USCS classification symbol for Sample A. (b) Determine the AASHTO classification for Sample B. Sieve No. Sieve Opening (mm) A- Percent Passing B - Percent Passing 3 inch 76.2 100 1.5 inch 38.1 98 0.75 inch 19.1 96 4 4.75 77 100 10 2.00 96 20 0.85 55 94 40 0.425 73 100 0.15 30 200 0.075 18 55 Liquid Limit 32 52 Plastic Limit 25 32 A Silty Clay (CL) sample was extruded from a 6-inch long tube with a diameter of 2.83 inches and weighed 1.71 lbs. (a) Calculate the wet density of the CL sample. (b) A small piece of the CL sample had a wet weight of 140.9 grams and a weight of 85.2 grams after drying. Compute the water content. (c) Compute the dry density of the CL sample A Standard Proctor test was performed on a soil with a specific gravity of 2.71. For the water content and wet soil unit weight in the following table: a) Plot the moisture-dry unit weight curve b) Find the maximum dry density and optimum…
A laboratory test was conducted according to Method A of the ASTM D4318 to find the liquid limit of a soil sample. The following data were obtained: Sample # Number of drops Can # 1 30 A-1 34.06 27.15 11.8 2 23 A-2 32.47 25.8 11.61 3 18 A-3 37.46 29 11.69 Mass of can +moist soil, Mcws (grams) Mass of can+dry soil, Mcs (grams) Mass of the can, Mc (grams) 1- Briefly describe the liquid limit and plastic limit test procedure its applications in practice 2- The water content in sample 1 is --,-- % 3- The water content in sample 2 is --,-- % 4- The water content in sample 3 is --,-- % 5- The liquid limit is --,-- %
Paragraph Liquid Limit Determination Specimen No. No. of Blows Wt. of Container Wt. of Container + Wet Soil Wt. of Container + Dry Soil İ. ii. a. The following data was obtained from Liquid Limit Test conducted at a Soil Lab. Using thedata given in Table 01, determine the following; Table 01: Liquid Limit Test data for the particular soil sample Unit (g) (g) (g) 1 14 7.13 27.93 T Body Text T Heading 1 T List Para... T No Spac... 21.33 2 20 7.33 27.33 21.23 3 28 7.73 28.43 22.33 F/QAP/021/004 4 32 10.93 Styles 30.13 24.63 5 39 7.23 26.53 21.13 Determine the Liquid Limit and Flow Index If Plastic Limit of this soil is 22. Classify the soil based on BS Soil Classification system. T Norma
The data from a standard Proctor test are shown in the table below.a. Determine the maximum dry unit weight and the optimum water content.b. Plot the zero air voids line.c. Determine the degree of saturation at the maximum dry unit weight.Diameter of mold 101.4 mmHeight of mold 116.7 mmMass of mold 4196.50 gramsSpecific gravity, Gs 2.722
From the table shows a summary of a liquid limit and plastic limit test. Compute the natural water content. Liquid Limit Test Wt. of Soil Wt. of Wet No. of Dry Soil Sample Soil (kg) Blows (kg) A 9.5 6.7 28 B 7.95 5.54 20 C 8.21 5.69 18 12.85 8.83 13 Plastic Limit Test Soil Wt. of Wet Wt. of Dry Sample Soil (kg) Soil (kg) 1 9.05 7.35 8.66 7.01 Natural Water Content Soil Wt. of Wet Wt. of Dry Sample Soil (kg) Soil (kg) 1 9.69 7.0 2. 9.47 6.86
A liquid limit test conducted on a soil sample in the cup device gave the following results: N 10 19 23 27 40 w (%) 60.0 45.3 39.8 36.5 25.2 The plastic limit test and natural water content. Natural Water Content Test Test No. Weight of Container + Lid (g) Weight of Container + Lid + Wet Soil (g) Weight of Container + Lid + Dry Soil (g) Plastic Limit 2 2 13.07 13.18 7.84 7.5 22.12 21.84 17.53 16.97 20.59 20.35 15.45 14.93 The shrinkage limit test. Weight of Dish with petroleum jelly (g) Weight of Dish with petroleum jelly + Wet Soil (g) Weight of Dish with petroleum jelly + Dry Soil (g) Volume of Shrinkage Dish (cm³) Volume of Oven-Dried Soil Pat (cm³) 11.3 38.51 32.81 15.26 12.83 27. Determine the liquid limit. b. 39% 28. Determine the plastic limit. а. 38% С. 37% d. 40% a. 20.56% b. 21.20% C. 21.85% d. 20.20% 29. Determine the shrinkage limit. b. 22.40% а. 15.20% C. 18.59% d. 16.45%
SITUATION 1: The following tabulated data are results of plastic limit and liquid limit test. Plastic Limit test: Test Number Wt. of wet soil + 20.58g 21.76g container Wt. of dry soil + 19.70g 19.85g container Wt of container 11.12g 11.78g Liquid Limit test: Test Number Wt. of wet soil + container Wt. of dry soil + 4 22.31 21.12 22 89 21.95 19.15 19.21 21.18 20.30 container Wt of container 12.17 14.19 14.02 14.87 # of blows 33 28 22 17 Natural water content test: Test Number Wt. of wet soil + container Wt. of dry soll + 15.75g 15.98g 14.05g 14.25g container Weight of container 8.55g 8.12g Prepe
Example: If the moisture content of your prepared sample is 20% with an estimated 95% finer than the No. 200 sieve and you will be using a 151H hydrometer, the correct size of the test specimen, rounded to the nearest gram will be 57g. er
PROBLEM 7: The laboratory results of a soil test are as follows: Sieve No. # 4 #10 #40 #200 LL PL Percent passing 100 93.20 81 55 45 17 Find the group index according to AASHTO classification system. Hint: GI = (F-35)[0.20 + 0.005(LL – 40)] + 0.01(F – 15)(PI – 10)