The water table at a location is at the ground surface and the saturated unit weight of the soil is 20 kN/m³. If due to heavy precipitation, the water level rises to 2 m above the ground level, the increase in the vertical effective stress at a point 2 m below the ground surface will be 1/m2
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- need fast please A soil profile consists of sand (6-m thick) which overlies a layer of clay (6-m thick). Ground water table is located at the interface of the sand and clay. The effective stress at the bottom of the clay layer was determined. If the water table rises to the top of the ground surface, what is the change in the effective stress (in kPa) at the bottom of the clay layer? For sand layer: Void Ratio = 0.88, Specific gravity = 2.75, Degree of Saturation = 0.79 For clay layer: Void Ratio = 0.99, Specific gravity = 2.86 Round off to two decimal places.sand layer 5m thick is underlain with a thick layer of clay. the sand has a void ratio of 0.52 and specific gravity 2.64. The clay has a water content of 42% and specific gravity of 2.64. The ground water table is located 3 m below the ground surface. The sand above the water table is 30% saturated. a.) Determine the unit weight of the clay b.) Determine the total stress at a depth of 10 m below the ground surface. c.) Determine the effective stress at a depth of 10m below the ground surface.The saturated unit weight of sand in the bed of a pond 20 m deep is 20 kN/m3. Unit weight of water is 10 kN/m3. The effective stress at 4 m below bed level of pond is..
- A uniform soil deposit has a dry unit weight of 15.6 kN/m³ and a saturated unit weight of 17.2 kN/m³. The groundwater table is at a distance of 4 m below the ground surface. Point A is at a depth of 6 m below the ground surface. If the water table rises by 3.5 m, determine the change in effective stress at A. Indicate if it is maintained, increased or decreased.A submerged clay layer has a thickness of 8m. the water content of the soil particles is 50%. The specific gravity of the soil particle is 2.78. a.) Determine the saturated unit weight of the clay b.) Determine the total stress at the bottom layer of the clay c.) Determine the effective stress at the bottom of the clay layerA deposit of clay is underlain a layer of dry sand. The clay layer is 3 m thick, void ratio = 0.67, Gs = 2.75. The sand is 4 m thick, void ratio = 0.51, Gs = 2.65. The ground water table is permanently located at the interface between sand and clay layer. Compute the vertical effective stress at the bottom of the clay layer.
- A ground profile consists of 2m silty sand underlain by 3m of clay. The ground water table is 3m below the ground surface. The sand has a unit weight of 14kN/cum. The clay has a unit weight of 16kN/cum above the water table and 20kN/cum below the water table. Determine the Total stress at the surface of the water table (kPa). Determine the effective stress at the bottom of the clay layer (kPa). Determine the effective stress 1m from the bottom of the clay layer (kPa). Please answer this asap. For upvote. Thank you very muchA granular soil deposit is 4 m. thick and underlying it is a clay having a thickness of 5 m. There is a water table at the interface of the soil and the clay. Unit weight of sand is 15.6 kN/m and saturated unit weight of clay is 17.8 kN/m. O What is the effective stress at the bottom of the clay? O If the water table rises to the level of the soil surface, what is the effective stress at the bottom of the clay? O f the water is 3 m. above the soil surface, what is the effective stress at the bottom of the clay?The water table in soil deposit is 2 m below the ground surface. The soil above the water table has dry unit weight of 14.85 kN/m^3. The saturated unit weight of the soil is 20.58 kN/m^3. Determine the total vertical stress, in kPa, at a point 4.8 m below the ground. Determine the total pore water pressure, in kPa, at a point 4.8 m below the ground. Determine the The effective vertical stress, in kPa, at a point 4.8 m below the ground.
- A soil profile consists of sand (7-m thick) which overlies a layer of clay (9-m thick). Ground water table is located at the interface of the sand and clay. The effective stress at the bottom of the clay layer was determined. If the water table rises to the top of the ground surface, what is the change in the effective stress (in kPa) at the bottom of the clay layer? For sand layer: Void Ratio = 0.75, Specific gravity = 2.62, Degree of Saturation = 0.77 For clay layer: Void Ratio = 0.87, Specific gravity = 2.85 Round off to two decimal places.In a clayey sandy silt deposit, the water table is 3.5 m below the surface, but the sand to a height of 1.5 m above the water table is saturated by capillary water. The top 2 m of sand can be assumed to be dry. The saturated and dry unit weights of the soil are 19.5 kN/m^3 and 18.0 kN/m^3, respectively. Calculate the effective vertical stress at 8 m below the surface. Express answers in kPa rounded to the first decimal place.The soil profile shown consists of dry sand (7-m thick) which overlies a layer of clay (6-m thick). Ground water table is located at the interface of the sand and clay. The effective stress at the bottom of the clay layer was determined. If the water taable rises to the top of the ground surface, what is the change in effective stress (kpa) at the bottom of the clay layer? For sand layer: Void Ratio= 0.89 SG= 2.67 Degree of Saturation= 0.62 For claylayer: Void Ratio= 0.92 SG=2.72