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5. Determine the other basic elements of the simple curve. Chord: Tangent: Middle Ordinate: External Ordinate:

5. Determine the other basic elements of the simple curve. Chord: Tangent: Middle Ordinate: External Ordinate:

Structural Analysis
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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5. Determine the other basic elements of the simple curve. Chord: Tangent: Middle Ordinate: External Ordinate: Point of (tangent) intersection Deflection angle ENernal (E) Subtangent (T) Subtangent (T) Length of curve (L) BC (Beginning of curve) Mid-ordinate (M) EC (End of curve) Long chord (C) i Radius (R) Radius (R)
Transcribed Image Text:5. Determine the other basic elements of the simple curve. Chord: Tangent: Middle Ordinate: External Ordinate: Point of (tangent) intersection Deflection angle ENernal (E) Subtangent (T) Subtangent (T) Length of curve (L) BC (Beginning of curve) Mid-ordinate (M) EC (End of curve) Long chord (C) i Radius (R) Radius (R)
1. Refer to the figure below of a road section in Sablayan, Mindoro Occidental. W E S PC Otoronel Rd PT Sablayan, Mindoro Occidental 2. The stationing of Point PC is 12+100 and the stationing of point PT is 12+250. 3. Estimate the bearing of the tangent lines at Point PC and PT using the visual estimate. The estimate should be accurate as possible in degrees, minutes, and seconds. Bearing of the tangent line to PC: Bearing of the tangent line to PT: 4. Determine the basic elements of the simple curve. Radius of the curve: in meters Internal Angle: in degrees Degree of the Curve: in degrees (use arc definition)
Transcribed Image Text:1. Refer to the figure below of a road section in Sablayan, Mindoro Occidental. W E S PC Otoronel Rd PT Sablayan, Mindoro Occidental 2. The stationing of Point PC is 12+100 and the stationing of point PT is 12+250. 3. Estimate the bearing of the tangent lines at Point PC and PT using the visual estimate. The estimate should be accurate as possible in degrees, minutes, and seconds. Bearing of the tangent line to PC: Bearing of the tangent line to PT: 4. Determine the basic elements of the simple curve. Radius of the curve: in meters Internal Angle: in degrees Degree of the Curve: in degrees (use arc definition)
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