The intensity of vertical pressure directly below a concentrated load of 3/2π tonnes at a depth of 3/2 metres is given by (a) 1 t/m² 3 (c) // t/m² (b) t/m² (d) (3/2π)³/² t/m²
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- This is a mercury U-tube*acceleration = 4.905 m/s^2 to the right What is the gage pressure at A? in kPaGiven Figure E1, draw the active earth pressure distribution. Use gw = 9.81 kN/m3. Determine the magnitude and location of the active thrust.The tank shown in the figure is 3 m wide into the paper. Neglect atmospheric pressure. Use ?????? = 9.79 kN/m³. Determine the following: A. vertical component of the total hydrostatic force on the quarter circle panel AB in kN B. Resultant hydrostatic force acting on the quarter circle panel AB in kN C. Angle that the resultant hydrostatic force make with the horizontal in degrees.
- aceeleration = 4.905 m/s^2 to the right What is the gage pressure at A? in kpa.A horizontal bend in a pipeline conveying 1m^3/s of water gradually reduces from 600mm to 300mm in diameter and deflects the flow through an angle of 60 degrees. At the larger end, the pressure is 170kN/m^2. Determine the magnitude of the force exerted on the bend.Find the pressure force acting on a dam 20 meters wide and 7 meters high and the place of action of this force (pressure center) with the pressure prism. (γ = 9.79 kN / m^3
- 4. A reservoir supplies water to a horizontal 6′′ pipe 800 ft long. The pipe flows full and discharges into the atmosphere at the rate of 2.23 cfs. What is the pressure in psi midway in the pipe, assuming the only lost head is 6.20 ft in each 100 ft of length? indicaye free body diagramAn elevated structure is supported on a tripod. The legs are spaced 4 m apart and form the apexes of an equilateral triangle. Compute the increase in the vertical stress at a depth of 3m (i) beneath the point of intersection of the angular bisector (ii) beneath the centre of one of the sides of the triangle if each one of the legs carries a concentrated load of 1000Kn. Explain with diagram.A structure is attached to the ocean floor as shown in the figure below. A 2-m-diameter circular gate/hatch is set at a 30-degree incline on the structure. (Part a) Determine the magnitude (in kN) of the hydrostatic force of the seawater (specific weight = 10.1 kN/m3) on the circular hatch. (Part b) Determine the location of the force as an inclined distance from the free surface, ?? (report the location to three decimal places).
- A 3 m diameter , 7 m long cylindrical tank is completely filled with water. The tank is pulled by a truck on a level road with 7 m long axis being horizontal. Determine the pressure difference in kPa between the front and back ends of the tank along a horizontal line when the truck decelrates at 4 m/s^2.A circular gate 1.5 m in diameter is inclined at an angle of 45 deg.. Fresh water strands on one side of the gate to a height of 10 m above the center of the gate. Compute the location of the Hydrostatic force measured from the bottom (Ybottom) in metersDetermine the total pressure in kN on a plane rectangular surface of 1 m wide and 3 m deep when its upper edge is horizontal and coincides with water surface. a. 121.45 b. 103.0 c. 59.34 d. 44.14