I need the answer as soon as possible Question 1A sieve analysis of a soil sample gives the following results.particle size/mmmass of grain groupparticle size/mmmass of grain group(g)(g)20-101450.25~0.101010~5750.10~0.055~20.05~0.012~1300.01~0.0051~0.51000.005~0.0020.5~0.25140and the total mass of the soil sample is 500g;(a) Plot the particle size distribution curve.(b) Determine the dio and deo.(c) Determine whether the grain gradation of the soil is good or not.

The given data is shown below: The total mass of the soil sample is 500 g.

Answered: Question 1 A sieve analysis of a soil…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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5. The following information is obtained from a sieve analysis to determine the range of particle sizes in a granular soil sample. Sieve Size Sieve Opening (4.76) Percent Finer # 4 4.76 96 #10 2.00 80 #20 0.84 51 # 40 0.42 38 #60 0.25 25 #100 0.149 12 #200 0.074 Present the information as grain-size curve on semi-logarithmic coordinates of percent finer against particle size diameter. From the plot, determine the uniformity coefficient Cu.
5. The following information is obtained from a sieve analysis to determine the range of particle sizes in a granular soil sample. Sieve Size Sieve Opening (4.76) Percent Finer #4 4.76 96 #10 2.00 80 #20 0.84 51 #40 0.42 38 #60 0.25 25 #100 0.149 12 #200 0.074
Q2) An air dry soil sample weighting 2000g is brought to the soil laboratory for sieve analysis , the laboratory data as follows. U.s>sieve No. Sieve opening (mm) Weight training (g) 4 4.75 466 10 2.00 608 40 0.425 652 100 0.150 224 200 0.074 42 pan 8 Plot the grain size distribution curve and name the class of soil
Data for Problems 5.12-5.15 You have collected soil samples as part of the investigation for a dam project. The grain-size distribution data for the four soil samples are shown in Figure 5.8 as curves H, I, J and L From your Atterberg limit tests on the -40 portion of theses samples, you have measured the following data. Percentage finer by weight 100% 80% 60% 40% 20% 0% 0.001 FINES H I J 34 L 18 Use these data to answer Problems 5.12 through 5.15. 0.010 Soil Sample Identification H #200 Liquid Limit Fine 60 46 37 Non-Plastic SAND Plastic Limit 0.100 Particle size (mm) 26 Medium Coarse 1.000 #4 GRAVEL Fine 10.000 Coarse 3° T 100.000 Figure 5.8 Particle size distribution curves for Problems 5.12 through 5.15. 5.13. Determine the AASHTO group classification and group index for soils H through L using the data given above. 5.15. Determine the USCS group symbol and group name for soils H through L using the data given above.
Hydrometer and sieve analysis were conducted on a soil sample. Find D10 Deo uniformity coefficient (Cu), coefficient of curvature (CC) considering the chart given below. Hint: Cu=Deo/D10 and CC=(D3)2 / (D1oxD6o) 100 90 80 70 60 50 40 30 20 10 0,001 CLAY 0,01 SILT 0,1 SAND GRAVEL 10 100 DANE ÇAPI/ PARTICLE SIZE (mm) Dec: (in mm) seç. CC Seç. Cu Seç. D10: (in mm) Seç. GEÇEN DANE YÜZDESİ / PERCENT FINER THAN D
Given below is the result of a sieve analysis done on a soil sample.Sieve No. Diameter Percent Passing %4 4.750 9510 2.000 8220 0.850 7340 0.425 5360 0.250 23100 0.150 14200 0.075 7Pan --- 0Determine the value of the coefficient of uniformity
The grain size curve for soil sample is shown. 100 90 80 70 60 50 40 30 20 10 10 0.1 0.01 Particle Size, mm. What is the effective grain size of the soil? Percent Finer,
Problem 2 A sample was shaken through a nest of sieves and the results are obtained. The initial soil mass of the soil sample is 500g. Draw the particle size distribution curves and interpret the graph. Mass Retained Sieve No. Diameter (mm) (gram) 4 4.75 0 10 2.00 40.2 20 0.85 84.6 30 0.6 50.2 40 0.425 40.0 60 0.25 106.4 140 0.106 108.8 200 0.075 59.4 Pan 8.7 Determine the: 6. Percentage Loss in Soil Mass 7. Particle Size (%Gravel, % Sand, % Silt and %Clay) according to USCS 8. Effective Grain Size (D10) 9. Coefficient of Uniformity (Cu) 10. Coefficient of Curvature/Gradient (Cc)
a. determine the effective size D10 b. determine the coefficient of curvature A sample of dry coarse-grained material was taken through a layer of sieves and the following results were obtained. Make the necessary calculations and draw the particle distribution curve. Mass of soil Sieve No. Opening (mm) retained (g) 4 4.75 10 2.00 40 20 0.85 60 40 0.425 89 60 0.250 140 80 0.180 122 100 0.150 210 200 0.075 56 Pan 12
8. The following data were obtained: Weight of wet soil = 70.5 g Weight of dry soil = 62.5 g Volume of water before adding soil = 70 ml %3D %3D Final volume of soil-water mixture = 93 ml Total soil volume = 40 cm³ a. Calculate the bulk density. b. Calculate the particle density. c. Calculate the percent pore space. Calculate the volume in cm³, of a soil sample weighing 200 g. Assume the bulk density is 1.3. Mg/m³. 9. (a) Calculate the bulk density of a soil having a total porosity of 45%. Assume the particl density is 2.65 Mg/m³. (b) Calculate the total volume and the volume of solids in 250 g of the above soil. 10.
2.67 A sample of soil was tested in the laboratory and the following grain-size analysis results were obtained: Sieve No. Sieve Opening (mm) Percent Coarser by Weight 4 10 20 40 60 100 200 Pan 4.75 2.00 0.85 0.425 0.25 0.15 0.075 37 52 64 69 71 77 90 100 LL = 60, PL = 26 Classify this soil according to the USCS, providing the group symbol for it.
From your Atterberg limits tests on the -40 portion of these samples, you have obtained the following data Percentage finer by weight 100% 80% 60% 40% 20% Soil Sample Identification 0% 0.001 H I J L FINES 0.010 H Liquid Limit 60 46 37 Plastic Limit 26 nonplastic #200 34 18 Fine SAND Medium Course 0.100 Particle size (mm) 1.000 #4 danastants GRAVEL Fine 10.000 Coarse 3" 100.000

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