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Problem 1: A circular curve of 8° curvature is to be 6m wide on tangents and 0.75 m wide along the main part of the curve. The PC is at the station 5+100 and widening is to be completed at station 5+115. Determine the radius of the approach curve at the inner edge.

Problem 1: A circular curve of 8° curvature is to be 6m wide on tangents and 0.75 m wide along the main part of the curve. The PC is at the station 5+100 and widening is to be completed at station 5+115. Determine the radius of the approach curve at the inner edge.

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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Problem 1: A circular curve of 8° curvature is to be 6m wide on tangents and 0.75 m wide along the main part of the curve. The PC is at the station 5+100 and widening is to be completed at station 5+115. Determine the radius of the approach curve at the inner edge. Problem 2: Find the radius R of the simple curve so that the curve will pass through a point which is 30 m from the corner of the building. The center line of the curve passes through BO. BLDG I60 20m Problem 3: A simple curve of the proposed Mantabahadra Highway have a direction of tangent AB which is due north and tangent BC bearing N 50° 00' 00" E. Point A is at P.C. whose stationing is 20+130.46. The degree of curve is 4°. a.) Compute the stationing of point D on the curve along A line joining the center of the curve which makes an angle of 54° with the tangent line passing thru P.C. b.) What is the length of the line from D to the intersection of the tangent AB?
Transcribed Image Text:Problem 1: A circular curve of 8° curvature is to be 6m wide on tangents and 0.75 m wide along the main part of the curve. The PC is at the station 5+100 and widening is to be completed at station 5+115. Determine the radius of the approach curve at the inner edge. Problem 2: Find the radius R of the simple curve so that the curve will pass through a point which is 30 m from the corner of the building. The center line of the curve passes through BO. BLDG I60 20m Problem 3: A simple curve of the proposed Mantabahadra Highway have a direction of tangent AB which is due north and tangent BC bearing N 50° 00' 00" E. Point A is at P.C. whose stationing is 20+130.46. The degree of curve is 4°. a.) Compute the stationing of point D on the curve along A line joining the center of the curve which makes an angle of 54° with the tangent line passing thru P.C. b.) What is the length of the line from D to the intersection of the tangent AB?
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