A horizontal concrete floor of hydraulic structure with length 50m, Three cut-offs provided the floor, the first at upstream end with depth 5m, the second at 20m from the upstream end with depth 3m and the third at downstream end with 4m, the head on the structure is 5m, is the structure safe against piping in the south of Iraq, calculate the exit gradient and draw the uplift pressure using Lane's method

A horizontal concrete floor of hydraulic structure with length 50m, Three cut-offs provided the floor, the first at upstream end with depth 5m, the second at 20m from the upstream end with depth 3m and the third at downstream end with 4m, the head on the structure is 5m, is the structure safe against piping in the south of Iraq, calculate the exit gradient and draw the uplift pressure using Lane's method

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

2. Draw the FBD of the entire structure C 18 kN 2 m В 2 m 2 m -3.6 m-
Q24/B- find the length of stilling basin USBR III ? If the height of the chute block and the the end Sill are 25 cm and 37.5 cm respectively. Then draw the hydraulic structure with all dimensions ?
A 450 mm concrete pipe under 5 m of clay in trench conditions. The side fill is 0.35 m wide on each side. Assume the pipe wall 3 thickness as 12 cm? y = 18770 N/m and %3D K*f = 0.13 for clay. The load on the pipe is اخترأحد الخيارات a. 84.7KN b. 67.9KN c. 56.1KN d. 45.3KN
Urgent, need correct answer as soon as possible with complete solution. Box final answer in 4 decimal place. Thank you A gate 3 m high and 1.5 m wide is hinged at point B and rests against a smooth wall at A. Point a is 1.8 m vertically above B. If the total depth of sea water is 4.6 m, A. compute the total hydrostatic force acting on the gate b. compute the location of the center of pressure from B. c. compute the horizontal force exerted by the wall at A.
Tank is rigidly bolted to a foundation at grade. The weight of the tank when full is 444,820 N. It is located at seismic zone 4. Assume sufficient free board exists at this tank. The proximity of the tank to seismic source type B is estimated to be 10 km. Assume the fundamental period of tank is 0.05 sec. Based on NSCP 2015 Requirements, determine the lateral force on tank II.
QUESTION 5 The building shown below has shear walls of uniform thickness. The walls start at foundation level and continue throughout the building's height. What type of vertical structural irregularity is probable? I. Soft story II. Mass (weight) irregularity II. In-plane discontinuity Effective seismic weight at each level W4=120k Shear W = 130k wall Wz= 160k W;= 1ook I only Il only III only O 1 &II O I, II & III
Determine the Q.T.O for the reinforcement for the following drilled pier 8-20M DOWELS, 500 INTO PIER 700 15M@400 0.C. 8000 mm 8- 20M BARS VERT. BELL DIA NOTED ON PLAN Pier diameter500mm, Cover thickness-50mm. Total length of dowels (20M)- m 19.6 96000 9.6
The channel section carries a uniformly distributed load totaling 6W and two concentrated loads of magnitude W. Determine the (a) location of the neutral axis from the bottom, (b) the moment of inertia about that axis, (c) the maximum allowable value for W if the working stress are 4.0 MPa in tension, 8.0 MPa in compression, and 2.4 MPa in shear. 20 mm ←140 mm → 20 mm 6W (total) W 4 m 20 mm A 1.0 m/ O B 41.01 W 140 mm ΝΑ
Geotechnical engineering (Civil Engineering) X = 6.9 Calculate lateral pressure at 2, 4, and 6m below the top on a retaining wall as shown in Fig. 1. 0.6m wide 10kN/m²(max) Xm Roll No. X 1-10 R 11-20 0.4R 21-30 0.3R 31-50 0.2R 6m 51-onwards 0.1R Show transcribed image text -30° Y-15 kN/m² Fig. 1
2.5m hinge water T+ A vertical gate, 1.5m in diameter, hinged at the upper edge, is kept closed by the pressure of water. Determine force "T" should be applied as shown at the bottom of the gate that would require to open it. A 22.67 KN 26.54 KN 29.80 KN No answer among the choices 34.16 KN
Draw N, V, M diagrams. 9.5 Kn Hinge Q2 = 2.2 KN/m Q2 = 1.6 KN/m %3D A F M = 5 kNm -7.50 -2.56- -5.00- -1.50- 3.50-
HiW: find the stresses on the plane 45° Deaws M hor Circle anod locate Op. 120 kPa -45 plane -50 kPa 50 kPa - 30 120 kPa