Design a circular radial-flow sedimentation tank for a town with a projected population of 45,000. Assume that the wastewater flow rate is 400 L/capita-d. Design for 2 h detention at the average flow. Determine the tank depth (m) to produce an overflow rate of 36 m³/m²-d for average flow. Assume standard tank dimensions to fit mechanisms made in diameter increments of 1.0 m and in depth increments of 0.5 m.

Q: : For the slab shown in figure below, check if 170 mm thickness is enough to control deflection. Use…

A: Given: Thickness, h = 170 mm fy = 400 MPa fc = 30 MPa Beam = 350 x 550 mm

Q: For the beam shown below, what is most nearly the vertical deflection a midspan? The beam is…

A: E = 4000 ksi I =1000 in4 Find out - Most nearly the vertical deflection at midspan ?

Q: The blocks shown below are connected by cords passing over frictionless pulleys. The coefficients of…

A: F.B.D

Q: The T-beam has an effective flange width of 835 mm and the thickness is 112 mm. If the area of the…

A: The given data is shown below: Effective flange width=835 mmThickness=112mmArea of compression…

Q: W = 30 K/m L= 3m E- 18GPA;b=200 mm %3D d: 400 mm

A:

Q: How would you solve this frame using slope deflection method

A: Given frame analysis with overhang and udl is acting on it. Intensity of UDL=3 k/ft It is asked to…

Q: Using E=203,000MPa, calculate the actual maximum deflection of 90mm composite slab, with a steel…

A: To calculate the actual maximum deflection of the composite slab, we can use the formula for…

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.