The rate of upward seepage taking place through a granular soil contained in a tank is 976.5 cm³/sec. Given that H1 = h = 1.8 m, the area of the tank = 0.62 m², void ratio of the soil = 0.55, the specific gravity is 2.65, and the hydraulic conductivity of the sand is 0.21 cm/sec, determine the following: d. If boiling will occur at h = 2.5 m? Justify your answer by showing the appropriate comparison by solving. e. The value of h to cause boiling. (は) H2 Valve (open) Inflow

The rate of upward seepage taking place through a granular soil contained in a tank is 976.5 cm³/sec. Given that H1 = h = 1.8 m, the area of the tank = 0.62 m², void ratio of the soil = 0.55, the specific gravity is 2.65, and the hydraulic conductivity of the sand is 0.21 cm/sec, determine the following: d. If boiling will occur at h = 2.5 m? Justify your answer by showing the appropriate comparison by solving. e. The value of h to cause boiling. (は) H2 Valve (open) Inflow

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Calculate for the hydraulic gradient if the pressure at point A is 18547N and 15874N for point B. The measured value of height h is 5m and distance L is 3m. L adedaas adedəas
Draw s and m diagram.. pls show full solution...
Repeat Problem 8.12 if the pipe is on a 20° hill. Is the flow up or down the hill? Explain. Problem 8.12 The pressure drop needed to force water through a horizontal 1-in.-diameter pipe is 0.60 psi for every 12-ft length of pipe. Determine the shear stress on the pipe wall. Determine the shear stress at distances 0.3 and 0.5 in. away from the pipe wall. >
A trapezoidal channel, shown in the fig. carries a water discharge of 10 m³/sec uniform flow conditions. The long slope of the channel bed is 0.001. Compute the average shear stress in N/ mm² on the boundary. Also compute Mannings 'n' value (10.0) 4m K10m- 1H 1V (d)
A trapezoidal channel, shown in the fig. carries a water discharge of 10 m³/sec uniform flow conditions. The long slope of the channel bed is 0.001. Compute the average shear stress in N/ mm² on the boundary. Also compute Mannings 'n' value (10.0) 4m K10m- 1H 1V (d)
Consider the simple pipe network below. Pipe AB and CF are both 500m long withdiameters of 0.8m and friction factors of 0.015. Branch 1 is 200m long, 0.5m in diameter with a frictionfactor of 0.02. Branch 2 is 300m long, 0.6m in diameter with a friction factor of 0.012. The designdischarge through pipe AB is 3m 3 /s. Determine the following: a) the equivalent pipe length, Leq, of asingle equivalent pipe with a diameter of 1m and friction factor of 0.02, that represents the entire pipenetwork from A to F, b) determine the total head loss from A to F. Ignore minor losses. (Hint: need touse method of equivalent pipes for both series and parallel)
6. Oil ( u = 0.478 Pa.s and v = 5.3 *10* mls) flows downward in a pipe which is ( 3 cm ) in diameter and has a slope of ( 30° ) with the horizontal. The pressure gradient along the pipe is ( dp/dx = - 918.5 N/m'). Determine; a. The volume flow rate. b. The wall shear stress. c. The maximum and average velocities. d. The Reynolds number.
A 300mm by 460mm rectangular pipe carries oil at 105 kpa absolute and 20c through 460m with an average velocity of 2.97 m/s. determine the loss and the pressure drop, assuming the pipe is horizontal and the size of the surface imperfections is 0.00055m.
Assuming that all pipes has a friction factor of 0.021, determine the elevation at surface of reservoir A.
Q1: For Setup shown: Soil I, A= 0.37 m2 , n=0.5 and k= 1 cm/sec, Soil II, A= 0.37 m2 , n=0.4 and k-0.5 cm/sec. Find and draw the total head (ht), the elevation head (he) and the pressure head (hp) for the points as shown below: i need solutions in 15 minutes please
diameter. 11. The maximum force exerted by a small hydraulic press is 500 kN. The working pressure of the fluid is 20 N/mm?. Determine the diameter of the plunger, operating the table. Also suggest the suitable- thickness for the cast steel cylinder in which the plunger operates, if the permissible stress for cast JAns. 180 mm ; 20 mm
1. Determine the following: If w₁-5 kN/m and w₂= 7 kN/m, Est = 210 GPa, b = 50 mm and h = 150 mm. (BY AREA-MOMEMNT | METHOD) 1.0A 2.te in in 3.8B W₁ A |- 8 m B 4m → W2 K