How much is stress at point.... in the following culvert considering applied moment of 100 kips-in.(HINT: you need to use a = MI/I) 0.5 in. 0.5 in. -9 in. 100 kips-in 0.5 in. 6 in.

solution

The layer which is constructed above embankment is called А. Subgrade В. Fill C. Base D. Sub base B.

Hand Writting not allowed

Example 6 A 60 cm diameter rough pipe carries water. The velocity at 4 cm from the pipe wall is 3m/sec and the velocity gradient at the same point is 11.25 sec-1. Determine 1. The mean velocity of flow 2. Friction factor 3. Average shear stress at the wall 4. Average height of roughness protusions

A pipe (E 110 GPa) carries a load P2 = 120 kN at A and a uniformly distributed load P2= 100 kN on the cap plate at B. Initial pipe diameters and thicknesses are dAB = 38 mm, .. tAB= 12 mm, dBc = 70 mm, and t BC = 10 mm. Under loads P1 and P2 wall thickness tBC increases by 0.0036 mm. Poisson's ratio v for the pipe material is approximately: (A) 0.27 (B) 0.30 (C) 0.31 (D) 0.34

A vertical bulkhead 4.8m wide divides a storage tank. On one side of the bulkhead petrol (S.G. = 0.78) is stored to a depth of 2.36m and on the other side water is stored to a depth of 1.2m.  Determine the resultant force on the bulkhead and the position where it acts.