Question

Question Description

I. Given data of a simple curve: Azimuth from south of line AB = 275°, Azimuth from south of line BC 323°, R = 327.4 m, sta PC = 1+073

Find:

1. Sta PT

2. Sta of point 3 on a curve.

3. deflection angle of point 3

4. c2

2. A parabolic curve having a forward tangent of +3.5% intersects a back tangent of -7% at station 10+800 whose elevation is 520m. If the length of the curve is 350m., find the stationing and elevation at the lowest point.

3. Given base = 6.2m, 6.6/+2.4 0/+2.0 x/+1.2

1. Find the side slope

2. Find x

3. Find the cross-sectional area.

Answer 1

Answer:

dnsuhabrjsks

nd

Step-by-step explanation:

snakehriskdheuwnevsianrhakdkgns