1. Two tangents converge at an angle of 19°34'49". The second tangent is due east. The distance of PC from the second tangent is 197.9332 m. The radius of the second is 301.3975 m. 197.9332 1-39 28'50" 00 PC 12 PT 19 34'49" Compute the following: a. Central angle of the second curve b. R1 c. Station of PC if PT is 10+900 d. length of the common tangent e. Coordinates of PC if PT has N = 20,000.000 and E = 20,000.000 R2-301 3975 M
1. Two tangents converge at an angle of 19°34'49". The second tangent is due east. The distance of PC from the second tangent is 197.9332 m. The radius of the second is 301.3975 m. 197.9332 1-39 28'50" 00 PC 12 PT 19 34'49" Compute the following: a. Central angle of the second curve b. R1 c. Station of PC if PT is 10+900 d. length of the common tangent e. Coordinates of PC if PT has N = 20,000.000 and E = 20,000.000 R2-301 3975 M
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Step 1: Introducing given data
VIEWStep 2: Calculate central angle of second curve
VIEWStep 3: Calculate radius of first curve (R1)
VIEWStep 4: Calculate station of PC
VIEWStep 5: Calculate length of common tangent (CT)
VIEWStep 6: Calculate length of long chord
VIEWStep 7: Calculate northing & easting of PC
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