For a given sandy soil, the maximum and minimum dry unit weights are 17.23 kN/m3 and 15.45 kN/m3 , respectively. Given Gs = 2.71, determine the moist unit weight of this soil when the relative density is 72% and the moisture content is 13%.

For a given sandy soil, the maximum and minimum dry unit weights are 17.23 kN/m3 and 15.45 kN/m3 , respectively. Given Gs = 2.71, determine the moist unit weight of this soil when the relative density is 72% and the moisture content is 13%.

Principles of Geotechnical Engineering (MindTap Course List)

9th Edition

ISBN:9781305970939

Author:Braja M. Das, Khaled Sobhan

Publisher:Braja M. Das, Khaled Sobhan

Chapter6: Soil Compaction

Section: Chapter Questions

Problem 6.2P

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Concept explainers

Sediment transport

Sediment transport or Soil transport is the movement of solid particles, usually due to the combination of gravitational forces acting on the sediment, and the movement of the liquid at which the sediment enters. Soil erosion occurs in natural systems where the particles are sandstones (sand, rocks), mud, or clay; the liquid is air, water, or ice; and the gravitational force that works to move particles to the landing surface. Sediment transportation or soil migration due to the movement of liquids occurs in rivers, lakes, lakes, oceans, and other bodies of water as a result of currents and waves. Transportation is also caused by glaciers as they flow, and to places on earth under the influence of wind. Soil erosion due to gravity alone is possible in most sloping areas, including hills, scarves, cliffs, and the continental shelf — the continental boundary of the slope.

Question

For a given sandy soil, the maximum and minimum dry unit weights are 17.23 kN/m3
and 15.45 kN/m3
, respectively. Given Gs = 2.71, determine the moist unit weight of
this soil when the relative density is 72% and the moisture content is 13%.

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