A sieve analysis gives the following results: Sieve size (mm) Wt. retained (g) 1.000 0 0.500 64 0.250 324 0.125 240 0.063 48 24 Through 0.063 Plot a cumulative size analysis and a size-distribution analysis, and estimate the weights, per 1000 kg of powder, which would lie in the size ranges 0.150 to 0.200 mm and 0.250 to 0.350 mm.

A sieve analysis gives the following results: Sieve size (mm) Wt. retained (g) 1.000 0 0.500 64 0.250 324 0.125 240 0.063 48 24 Through 0.063 Plot a cumulative size analysis and a size-distribution analysis, and estimate the weights, per 1000 kg of powder, which would lie in the size ranges 0.150 to 0.200 mm and 0.250 to 0.350 mm.

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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Q1: C: A sieve analysis test was performed on a sample of aggregate and produced the results shown in the Table below, Calculate the percent passing through each sieve. Plot the percent passing versus sieve size. Sieve size, mm Amount Retained, g 25 19 376.7 12.5 888.4 9.5 506.2 4.75 1038.4 2.35 900.1 1.18 891.5 0.6 712.6 0.3 625.2 0.15 581.5 0.075 242.9 Pan 44.9
5.20 Calculate the sieve analysis shown in Table P5.20, and plot on a 0.45 power gra- dation chart. What is the maximum size? What is the nominal maximum size? TABLE P5.20 Sieve Size 37.5 mm 25 mm 19 mm 9.5 mm 4.75 mm 0.60 mm 0.075 mm Pan Amount Retained, g 0 315 782 1493 677 1046 1502 45 Cumulative Amount Retained, g Cumulative Percent Percent Passing Retained
The following are the results of a sieve analysis. Sieve No. Opening Size (mm) Mass Retained (g) 4 4.750 28 10 2.000 42 20 0.850 48 40 0.425 128 60 0.250 221 100 0.150 86 200 0.075 40 Pan 24 What is the effective size diameter? O 0.154 mm O 0.124 mm O 0.144 mm O 0.134 mm
A sample of a dry course-grained material of 500 grams was shaken through a nest of sieves and the following results are obtained: Sieve No. Opening (mm) 4.75 Mas Retained (grams) 0.0 14.8 4 10 2.00 20 0.85 98.0 40 0.425 90.1 100 0.15 181.9 200 0.075 108.8 Pan 6.4 1. Determine the effective size (mm). 2. Determine the uniformity coefficient. 3. Determine the coefficient of curvature.
Calculate the sieve analysis shown in Table P5.20, and plot on a 0.45 power gra- dation chart. What is the maximum size? What is the nominal maximum size? TABLE P5.20 Cumulative Amount Sieve Size, Amount Cumulative Percent Percent mm Retained, g Retained, g Retained Passing 37.5 25 315 19 782 9.5 1493 4.75 677 0.60 1046 0.075 1502 Pan 45
Question 1 Below is a sieve analysis for a fine aggregate. a. Complete the sieve analysis to get percent passing for all sizes. b. Calculate and report the fineness modulus for the system. c. Graph your sieve analysis results. Do this using Excel or any other spreadsheet software. You can also use the logarithmic chart that was uploaded on canvas. d. From your grading size distribution analysis, define the type of your graph (Dense, gap or open graded). e. Find the maximum size aggregate for this system. Sieve Size, Retained % Cumulative % Mass, g Retained % Retained Passing mm 25 9.5 47.1 4.75 239.4 2 176.5 0.425 92.7 0.075 73.5 Pan 9.6
Question 4 Comment the four types of sieve analysis diagrams, which appear in the figure below: Continuum, Uniform, Gaps, Open. % Passing 100 O Continuum A Gaps Sieve size Open Uniform
A sieve analysis test was performed on a sample of aggregate and produced the results shown in Table P5.21. TABLE P5.21 Amount Sieve Size, Amount Sieve Size, mm Retained, g mm Retained, g 25 1.18 891.5 19 376.7 0.60 712.6 12.5 888.4 0.30 625.2 9.5 506.2 0.15 581.5 4.75 1038.4 0.075 242.9 2.36 900.1 Pan 44.9 Calculate the percent passing through each sieve. Plot the percent passing versus sieve size on: a. a semilog gradation chart, and b. a 0.45 gradation chart (Figure A.25). What is the maximum size? What is the nominal maximum size?
1. Using the following data, determine the percentage retained, cumulative percentage retained, and percentage passing for each sieve. Plot the gradation curve. Determine the effective size and uniformity coefficient if appropriate. Determine the fineness modulus and check ASTM C33 gradation requirements. а. Sieve Size Weight Retained (8) 736 (in.) 3 2 984 1 1642 1030 625 Pan 96 b. Weight Retained (g) Sieve Size No. 4 59.5 No. 8 86.5 No. 16 138.0 No. 30 127.8 No. 50 97.0 No. 100 66.8 Pan 6.3 N -IN MI4 m/∞
If the specimen is originally square and has dimensions of a = 4 in., b = 3 in., and a thickness of t = 0.4 in., determine its new dimension a' after the load is applied. Express your answer to six significant figures and include appropriate units. a' = 4.00737 μA Submit Previous Answers Request Answer Part B X Incorrect; Try Again; 5 attempts remaining 0 in Determine its new dimension b' after the load is applied. Express your answer to six significant figures and include appropriate units. μᾶ b= 3.00333 ? in Submit Previous Answers Request Answer ? X Incorrect; Try Again; 5 attempts remaining
3. Using the following data, determine the percentage retained, cumulative percentage retained, and percentage passing for each sieve. Plot the gradation curve. Determine the effective size and uniformity coefficient if appropriate. Determine the fineness modulus and check ASTM C33 gradation requirements. Weight Retained (g) Sieve Size No. 4 59.5 No. 8 86.5 No. 16 138.0 No. 30 127.8 No. 50 97.0 No. 100 66.8 Pan 6.3
The sieve analysis results for fine aggregate (1000 g) are shown below, complete the following table and calculate the fineness modulus (F.M.): Sieve Size Weight Retained Individual Retained Cumulative Passing Cumulative Retained (mm) (g) (%) (%) (%) 9.5 4.75 15 2.36 100 1.18 250 0.6 0.3 200 0.15 100 0.075 Pan 4 Total 1000