1. Determine the effective size (d10, in mm) and the uniformity coefficient (UC) for the sand filter media characterized by the sieve analysis results presented in the following table. Sieve opening size (mm) 1.41 1.19 1.00 0.84 0.71 0.59 0.50 0.42 0.35 0.30 % Weight Passing 100 100 94 83 63 35 18 11 8 0

1. Determine the effective size (d10, in mm) and the uniformity coefficient (UC) for the sand filter media characterized by the sieve analysis results presented in the following table. Sieve opening size (mm) 1.41 1.19 1.00 0.84 0.71 0.59 0.50 0.42 0.35 0.30 % Weight Passing 100 100 94 83 63 35 18 11 8 0

Fundamentals of Geotechnical Engineering (MindTap Course List)

5th Edition

ISBN:9781305635180

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter6: Hydraulic Conductivity

Section: Chapter Questions

Problem 6.12P

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The following are the results of a sieve analysis: a. Determine the percent finer than each sieve and plot a grain-size distribution curve. b. Determine D10, D30, and D60 from the grain-size distribution curve. c. Calculate the uniformity coefficient, Cu. d. Calculate the coefficient of gradation, Cc. e. Plot the particle-size distribution curve Answer in complete solution
7. Find the grain-size (gradation) distribution of the following: a. Original dry mass of sample 600 g b. The sample was then washed and graded. The weigh retained in each sieve is provided below. i. Retained in No. 16 (1.18 mm) ii. Retained in No. 100 (150 μm) iii. Retained in No. 200 (75 μm) iv. Retained in Pan 305.3 g 127.9g 76.4g 3.8g c. How would you classify this aggregate? Please select one from the list below and justify your answer a.- Open graded b.- Well graded c.- Gap graded
The following are the results of a sieve analysis: a. Determine the percent finer than each sieve and plot a grain-size distribution curve. b. Determine D10, D30, and D60 from the grain-size distribution curve. c. Calculate the uniformity coefficient, Cu. d. Calculate the coefficient of gradation, Cc. e. Plot the particle-size distribution curve
Following are the results of a sieve analysis from laboratory activity. Show the necessary calculation and draw the particle size distribution: LL=25% PI=15% a. D10, D30, and D60 b. Uniformity coefficient, Cu c. Coefficient of gradation, Cc d.) USCS Classification
The following are the results of a sieve analysis: Sieve size Weight Retained 9.5mm 0 4.75mm 86g 2.36mm 379g 1.18mm 595g Pan 440g a. Determine the percent finer than each sieve and plot a grain-size distribution curve. b. Determine D10, D30 and D60 from the grain-size distribution curve. c. Calculate the uniformity coefficient (Cu) and the coefficient of gradation (Cc). Note - Please dont answer using chegg answers
The following are the results of a sieve analysis.a. Determine the percent finer than each sieve and plot a grain-size distributioncurve.b. Determine D10, D30, and D60 from the grain-size distribution curve.c. Calculate the uniformity coefficient, Cu.d. Calculate the coefficient of gradation, Cc.
The dry weight of sample = 1kg. Result of sieve analysis are shown below. Sieve Size Weight retained (g) 4.65 mm 0 2.46 mm 100 1.98 mm 250 0.30 mm 350 0.10 mm. 200 0.5 mm 100 Determine the Fineness Modulus.
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
Following are the results of a sieve analysis from laboratory activity. Show the necessary calculation and draw the particle size distribution: a.) D10, D30, and D60 b. Uniformity coefficient, Cu c. Coefficient of gradation, Cc
In the table below, find the missing values for pure sand sample and without fine materials ote (weight of sample 1000g). Sieve opening (mm) Retained weight Retained weight% Cumulative percentage Passing% 4.75 2.36 100 10 90 1.18 X X 0.6 250 25 50 0.3 200 20 30 0.15 10 Pan
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