The resuts of a sieve analysis for a soil sample are given in the table. (a)...
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The resuts of a sieve analysis for a soil sample are given in the table. (a) Plot (to scale) the particle size distribution curve (b) Comment whether the soil is well graded, poorly graded or gap graded (c) Determine Cu and Cc (d) Determine percentages of gravel, sand and fines in the sample Sieve Opening (mm) Mass Retained (g) 4.75 2 1 0.85 0.425 0.25 0.075 Pan 17 54 76 14 120 135 89 23 The resuts of a sieve analysis for a soil sample are given in the table. (a) Plot (to scale) the particle size distribution curve (b) Comment whether the soil is well graded, poorly graded or gap graded (c) Determine Cu and Cc (d) Determine percentages of gravel, sand and fines in the sample Sieve Opening (mm) Mass Retained (g) 4.75 2 1 0.85 0.425 0.25 0.075 Pan 17 54 76 14 120 135 89 23
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