The following are the cost index and specification:Type of Pavement = Portland Cement Concrete PavementNumber of Lanes = Two LanesWidth of Pavement = 3.66m per laneThickness of Pavement = 269 mmUnit Cost = Php 2,391.02 per cubic meterThe engineer wish to compute the total cost in peso of the road if the curve from point B to point D is considered? A reverse curve with diverging tangent is to be designed for a proposed highway as illustrated below. The reverse curve is composed ofone compound curve, from point A to C, and one simple curve, from point C to D.Point A is located at the Point of Curvature having Station 12+808.35, point B is located at the Point of Compound Curve, point C islocated at the Point of Tangency. The back tangent of the reverse curve is having anlocated at the Point of Reverse Curve, and point Dazimuth of 388.5 degrees and the forward tangent is having an azimuth of 748.8 degrees. The common tangent for the reverse curve hasan azimuth of 313.1 degrees from south. It has been found out that the long chord of curve A to C is thrice the value of the chord incurve C to D. The common tangent of the curve A to C is having an azimuth of 254.1 degrees from south and the chord of curve C to Dis 161.3m long.

388.5-360=28.5313.1-180=133.1748.8-720=28.8254.1-180=74.1I1=74.1-28.5=45.6I2=133.1-74.1=59I3=127.9-2…

The following are the cost index and specification: Type of Pavement = Portland Cement Concrete Pavement Number of Lanes = Two Lanes Width of Pavement = 3.66m per lane Thickness of Pavement = 269 mm Unit Cost = Php 2,391.02 per cubic meter The engineer wish to compute the total cost in peso of the road if the curve from point B to point D is considered?

The following are the cost index and specification: Type of Pavement = Portland Cement Concrete Pavement Number of Lanes = Two Lanes Width of Pavement = 3.66m per lane Thickness of Pavement = 269 mm Unit Cost = Php 2,391.02 per cubic meter The engineer wish to compute the total cost in peso of the road if the curve from point B to point D is considered?

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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Similar questions

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SITUATION 2. A compound curve has a common tangent 400m long. The first curve passing through the P.C is a 3-degree curve with a central angle of 35°. Find the radius of the second curve if its central angle is 50°. 952.859 995.285 599.528 528.599
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