A grain size analysis is performed on 3500 g of dry sand. No soil is retained on the 12.5-mm opening sieve. A nest of six sieves is subsequently used to separate the various sizes. The openings of the sieve meshes are, from top to bottom: 5, 2, 1, 0.5, 0.2, and 0.1 mm. The soil masses remaining on each of the six sieves are 217 g, 868 g, 1095 g, 809 g, 444 g, 39 g, and the amount of soil in the bottom pan is 28 g. Determine the effective size.
A grain size analysis is performed on 3500 g of dry sand. No soil is retained on the 12.5-mm opening sieve. A nest of six sieves is subsequently used to separate the various sizes. The openings of the sieve meshes are, from top to bottom: 5, 2, 1, 0.5, 0.2, and 0.1 mm. The soil masses remaining on each of the six sieves are 217 g, 868 g, 1095 g, 809 g, 444 g, 39 g, and the amount of soil in the bottom pan is 28 g. Determine the effective size.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A grain size analysis is performed on 3500 g of dry sand. No soil is retained on the 12.5-mm opening sieve. A nest of six sieves is subsequently used to separate the various sizes. The openings of the sieve meshes are, from top to bottom: 5, 2, 1, 0.5, 0.2, and 0.1 mm. The soil masses remaining on each of the six sieves are 217 g, 868 g, 1095 g, 809 g, 444 g, 39 g, and the amount of soil in the bottom pan is 28 g. Determine the effective size.
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