Repeat Problem 2 3 with the following data U S sieve no Mass of soil retained (g) 4 0 10 40 20 60 40 89 60 140 80 122 100 210 200 56 Pan 12 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

Question: Repeat Problem 2.3 with the following data: U.S. sieve no. Mass of soil retained (g) 4................................................0 10.............................................40 20.............................................60 40.............................................89 60............................................140 80............................................122 100..........................................210 200............................................56 Pan............................................12 a.

Repeat Problem 2.3 with the following data:
U.S. sieve no. Mass of soil retained (g)
4................................................0
10.............................................40
20.............................................60
40.............................................89
60............................................140
80............................................122
100..........................................210
200............................................56
Pan............................................12
a. Determine the percent finer than each sieve and plot a grain-size curve.
b. Determine D10, D30, and D60 from the grain-size curve.
c. Calculate the uniformity coefficient, Cu.
d. Calculate the coefficient of gradation, Cc.

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