An anchored sheet pile wall supports a mass of soil 7.3m high with a horizontal surface. The angle of friction of the soil is 31o with a unit weight of 1.96 g/cm^3. The total height of the sheet pile is 10.5m which is supported by an anchor bolt placed 1.2m below the ground surface which has a spacing of 3m center-to-center. (a) Compute the active force (b) Compute the fraction of the theoretical maximum passive resistance of the total  embedded length which must be mobilized for equilibrium. (c) Compute the tension in the anchor bolt.

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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.