Question

Calculate the Quantity of earth work for a road from the following data:
Formation Width of road: - 8 m, Side slope of cutting & banking: 2:1
Assume there is no transverse slope, Using Prismoidal formula.

JAIPUR ENGINEERING COLLEGE AND RESEARCH CENTRE
JECRC Campus, Shri Ram Ki Nangal, Via-Vatika, Jaipur

Distance in m 0 40 80 120
R.L of Ground
in m

50.2 50.7 51.2 51.8

R.L of
Formation in m

51.2 Downward Gradient 1: 200

Answer 1

Answer:

The formation level at chainage ‘0’ is 170 and the road is in a rising gradient of 1 in 150. The width of formation level in 10m and side slope 1.5:1 in embarkment and 1:1 In cutting. Also calculate the cost of this earth work in banking and cutting. Assume suitable rates and also draw the profile diagram

Explanation:

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