A reverse curve has the following properties..• D₁ = 3.86°• D₂ = 2.97⁰• I₁ = 19.00⁰• 12 = 28.64°Another straight road intersects with the reversecurve at PRC. The length of this road spans thecenter of the first arc to the center of the secondarc.The following are the cost index and specifications:Type of Pavement Portland Cement ConcretePavementNumber of Lanes = Two LanesWidth of Pavement = 4.0m per laneThe thickness of Pavement = 268 mmUnit Cost = Php 1,685.53 per cubic meterThe road engineer wishes to compute the total costin pesos for both roads. How much is it? Assumechord basis.

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Engineering

Civil Engineering

The road engineer wishes to compute the total cost

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

A reverse curve has the following properties.
.
• D₁ = 3.86°
• D₂ = 2.97⁰
• I₁ = 19.00⁰
• 12 = 28.64°
Another straight road intersects with the reverse
curve at PRC. The length of this road spans the
center of the first arc to the center of the second
arc.
The following are the cost index and specifications:
Type of Pavement Portland Cement Concrete
Pavement
Number of Lanes = Two Lanes
Width of Pavement = 4.0m per lane
The thickness of Pavement = 268 mm
Unit Cost = Php 1,685.53 per cubic meter
The road engineer wishes to compute the total cost
in pesos for both roads. How much is it? Assume
chord basis.

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