Staircase

@engineer03

GATE Questions & Answers
Part 2
ገራሚ ገራሚ ጥያቄዎችን ከእነ አሰራራቸው👏👏👏👏👏 ለሌሎችም ሼር ያድርጉላቸው

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@exam_room
@exam_room

#Over_fly bridge design
https://www.facebook.com/1004225169613666/posts/4051645408204945/

Super Elevation

👉🏿 Objective

To counteract the centrifugal force acting on the vehicle at circular curves.

👉🏿 Concept

Raise the road at the edge so the weight component vehicle balance the centrifugal acceleration and avoid the slipping and overturning or vehicle.

👉🏿 Equations


Rv = V²
g(fs + e)

Where : e= rate of super elevation
fs = coefficient of friction
R = radius of horizontal curve in meter
V = design speed in m/s
g= 9.81 m/s

#highway #superelevation

❓ስለዚህ super elevation ምን ትላላችሁ?

❓What do you say about this super elevation?

@engineer03

👉👉👉 Holistic project as a sample....share share share

@engineer03