A layer of soil has the following properties: void ratio = 0.44, effective diameter = 12 μm, capillary constant C = 0.18 cm2 . Groundwater table is 10 m below the ground surface. (a) Find the height of capillary rise in the soil in mm. (b) What is the effective stress in kPa at 7 m depth if unit weight of solids is 25.55 kN/m3 and soil above the capillary zone is 40 % saturated? (c) What is the effective stress in kPa at 14 m depth?

Q: Q.1 Top layer of a soil deposit consists of a clay layer of 4 m thickness overlaying a very thick…

A:

Q: Layer No. Thickness, H Soil Parameters e = 0.51, Gs = 2.52 e = 0.56, Gs = 2.65, S = 61% 1 6.2 ft 2…

A:

Q: The relationship between the specific gravity of sand (G) and the hydraulic gradient (i) to initiate…

A: Porosity n=30%=0.30   It is needed to find the relationship between specific gravity G &…

Q: For the seepage situation shown below, calculate the effective vertical stress in kPa at point A.…

A: Given data in question  Saturated weigth 2100 kg/m3 Depths Downward seepage condition  To find out…

Q: Q1/[B]: For the clayey sand shown in the figure, the saturated unite weight is 20.69kN/m³ and the…

A:

Q: coefficient of consolidation of 20 ft2 /yr is given for the singly-drained clay layer. This layer…

A:

Q: What is the equivalent coefficient of permeability (k) for all soil layers? where equivalent k(2 and…

A: Given data K2=K3= 4.95K1 K4= 4.69K1 K2 & K3 are parallel to the flow line

Q: A 5.3 m thick of soil consist of three different layers as follows: Layer 1: H = 1.6 m, k = 4.5…

A:

Q: The following figure is a layer of sand (γ s a t=130 lb/ft3 ) in a tank of water. If point C is…

A: (a)

Q: A three-layer soil has the following properties: Layer 1: k = 2.93 x 10^-3 cm/s, H = 3.08 m. Layer…

A:

Q: und SURFACE 9 ft layer A 14 ft layer B₁ water table 18 ft layer B₂ 13 ft layer C silty sand Y-112.3…

A:

Q: For normal stress of 142kPa, the value of void ratio is 0.6. Determine the amount of normal stress…

A:

Q: A three-layer soil has the following properties: Layer 1: k = 2.77 x 10^-3 cm/s, H = 3.17 m. Layer…

A: Please refer the attached image for complete solution. THANK YOU.

Q: 1: For the soil profile shown in figure below, determine total and effective vertical stresses and…

A: Given  The soil consists of sand , silt and clay .  The specific gravity , void ratio and degree of…

Q: 2. A submerged clay layer has a thickness of 8m. the water content of the soil particles is 50%. The…

A: A submerged clay layerThickness (Z) = 8m Water content (w) = 50% = 0.5 Specific gravity (G) = 2.78a)…

Q: The depth of water in a lake is 4m. the soil at the bottom of the lake consists of sandy clay. the…

A: Please refer below pages.If you have any doubts please feel free to ask.Explanation:Step 1:Step 2:…

Q: 14 A three-layer soil has the following properties: Layer 1: k = 2.75 x 10^-3 cm/s, H = 3.92 m.…

A:

Q: 1. (30 pts) The soil profile shown below consists of 10 meters of sandy silt overlying gravel. The…

A: Step 1:Step 2: Step 3: Step 4:

Q: A river has a depth of 9m, 12m, and 7m during the months of February, March, and April,…

A: River depth in different months have been given and river bed arrangement as shown in the diagram…

Q: The sub-surface profile at a certain site is shown in Figure. Given that YSM =112pcf, YML =109pcf,…

A:

Q: A three-layer soil has the following properties: Layer 1: k = 2.81 x 10^-3 cm/s, H = 3.95 m. Layer…

A: Given data: Layer 1: k 1= 2.81 x 10-3 cm/s H1 = 3.95 m=395 cm Layer 2: k2 = 1.94 x 10-2 cm/s H2 =…

Q: Q3. A soil in its natural state is partially saturated having a water content of 17.5% and a void…

A:

Q: : For the soil profile shown in figure below, determine total and effective vertical stresses and…

A:

Q: Given: H₁ = 1.10 m, H₂ = 2.20 m, h = 1.30 m, void ratio of sand e = 0.62, specific gravity of soil…

A:

Q: 1. For the soil profile shown below, calculate and plot a profile of total vertical stress, pore…

A:

Q: m below the surface.

A: Given data Depth=10m water table is located 2m below the surface void ratio, e=0.7  specific…

Q: : For the soil profile shown in figure below, determine total and effective vertical stresses and…

A: Given data,  Gs of sand = 2.66 Gs of silt = 2.7 Gs of clay = 2.72  e sand = 0.72 e silt = 0.66 e…

Q: Effective and Neutral Stress Question 2: The saturated unit weight of sand in the bed of a pond 20 m…

A: Sand in the bed of a pond-Depth h=20 mSaturated unit weight of sand = Unit weight of water Effective…

Q: A dense silt layer has the following properties: Void ratio = 0.30 Effecive diameter = 10um…

A:

Q: 16 The degree of saturation of a soil is 55% and the moist unit weight is 16.66 kN/m When the moist…

A: To find void ratio(e) and specific gravity (Gs)

Q: The wet weight of 500cm³ of soil is 7.2 N and its dry weight is 6.19N. Determine the: a. the water…

A:

Q: kPa to 180 kPa. For the same increment in pressure, the void ratio of another clay soil sample N…

A:

Q: A dense silt has the following properties: Void ratio (e) = 0.40, Specific Gravity (Gs) = 2.70,…

A: Given Data Void ratio (e) = 0.40 Specific Gravity (Gs) = 2.70

Q: A deposit of clay is underlain a layer of dry sand. The clay layer is 3 m thick, void ratio = 0.67,…

A: Given data- The given situation of the soil profile is shown below- To Find- The vertical effective…

Q: Determine the following A. At the top layer what is the dry density B. Total stress @ point D C.…

A: At the top layer: γd = γwGs1+eγd = 9.81×2.691+0.7γd1 = 15.52 kN/m3 At point D: γsat = Gs+seγw1+eG =…

Q: A soil profile consisting of three layers is shown in Table and Figure below i. Calculate the values…

A: Total stress=σ=γzPore water stress=u=γwzEffecrive stress=σ=σ-u

Q: Calculate the change in total vertical normal stress(σ)and in effective stress(σ′)at a depth of10 m.…

A: given data:water content, w = 35% = 0.35depth, h = 10 mDegree of Stauration, S = 100%Specific…

Q: The saturated unit weight of a 10 m thick clay layer is 20 kN/m3. Calculate the vertical effective…

A:

Q: SITUATION. A silty sand layer has effective diameter of 5 x 10^-6 m and void ratio of 0.80.…

A:

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.