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

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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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-
11=39 28'50"
Compute the following:
a. Central angle of the second curve
b. R1
PC
tangents.
I₁ = 15° 49'54"
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
I,
2. Two tangents intersect at station 26+ aso. A compound curve laid on their
D₂= 6'30" (are definition)
Sta. PI = 26 toso
I2=54°58'19"
D₁ = 2°30" (arc definition) PI
Pc
PT 19 34'49"
12
D
R2-301 3975 M
a) compute the stationing of PT
b) compute the stationing at PCC
c) Compute the length of the common tangent.
4) If PC. to PI has bearing N 75° E. and PC
has N= 20000-000, E=20,000.000. Compute
the coordinates of PT.
Transcribed Image Text: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- 11=39 28'50" Compute the following: a. Central angle of the second curve b. R1 PC tangents. I₁ = 15° 49'54" 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 I, 2. Two tangents intersect at station 26+ aso. A compound curve laid on their D₂= 6'30" (are definition) Sta. PI = 26 toso I2=54°58'19" D₁ = 2°30" (arc definition) PI Pc PT 19 34'49" 12 D R2-301 3975 M a) compute the stationing of PT b) compute the stationing at PCC c) Compute the length of the common tangent. 4) If PC. to PI has bearing N 75° E. and PC has N= 20000-000, E=20,000.000. Compute the coordinates of PT.
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