he following results were obtained from sieve analysis   a - Determine the percent finer than each sieve size 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 coefficient of gradation, Cc

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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The following results were obtained from sieve analysis

 

a - Determine the percent finer than each sieve size 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 coefficient of gradation, Cc

 

Sieve No.
4
10
20
40
60
100
200
PAN
Σ
Opening (mm)
4.75
2
0.85
0.425
0.25
0.15
0.075
Mass retained (g)
0
18
53
82
92
58
26
420
Transcribed Image Text:Sieve No. 4 10 20 40 60 100 200 PAN Σ Opening (mm) 4.75 2 0.85 0.425 0.25 0.15 0.075 Mass retained (g) 0 18 53 82 92 58 26 420
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