A very wide embankment with height of 3m and the soil unit weight 19 kn/m3 to be constructed. Calculate the normal stress, water pressure and effective stress at two positions: At the middle of clay, the depth = 5 m and the saturated unit weight = 27 kn/m3, and at the middle of sand, the depth = 5 and the saturated unit weight = 21 kn/m3.

For two cases

- Before constructing embankment

-Instantly after constructing the embankment

1. describe the methods for determining roadway condition

1. describe how the driver and vehicle characteristics influence the geometric design of the highway

2. describe design standards for major parts of highway

The particle has a mass of 0.6 kg and is confined to move along the smooth horizontal slot due to the rotation of the arm OA. Assume the particle contacts only one side of the slot at any instant. The arm has an angular acceleration of θ¨ = 3 rad/s2 when θ˙ = 2 rad/s at θ = 30∘. (Figure 1) Part A Determine the magnitude of the force of the rod on the particle when θ = 30∘. Express your answer to three significant figures and include the appropriate units. F F = nothing nothing Request Answer Part B Determine the magnitude of the normal force of the slot on the particle when θ = 30∘. Express your answer to three significant figures and include the appropriate units. N N = nothing nothing Request Answer Provide Feedback Figure

1. how to select suitable soil as the subgrade material

2.describe the different types of islands used in channelizing at grade intersections indicating the principal function of each type

geologic investigation of rocks for potential sites of tunnels in Himalayas

Activities, predecessors and duration for a School Building Project

1. Draw the network diagram.
2. What is the critical path of the above project?
3. Calculate the total and free floats for the activities.

Find the magnitude and the direction of the resultant force that acts upon the elbow which is located on the horizontal plane. Diameter of pipe at section (1) is D1=10 cm, pressure is P1=150000 Pa , the diameter at section (2) is D2= 5 cm and the discharge is Q=0.025 m3/s.(pwater= 1000 kg/m3) Use Formula: ∑f equal to pQv2-pQv1

Explain the relationship between metallurgical and materials engineering and other engineering disciplines.

Starting from the point (x0, y0) = (2,3) of the function f (x) = 4x ^ 2 - 4xy + 2y ^ 2, it is to choose to proceed according to the Steep Descent Method (x2, y2).

A cantilevered one way slab of effective span 1.5 m has an effective depth of 100 mm. The slab is provided with 10 mm dia. main reinforcement at 150 mm c/c spacing. Check the slab for deflection if, Ast required is 522.02 mm2. The grade of concrete is M20 and grade of steel is Fe 415.

Q82: How are the claddings connected with main structure?