PROBLEM: Two tangents intersect at station 26+050. A Compound curve laid on their tangents has the following data: D, =3° D2 =5° , = 31° 12 =36° %3D Determine: 1. Radius of the first Curve 2. Radius of the second curve 3. Length of the first curve 4. Length of the second curve 5. Long Chord 1 6. Long Chord 2 7. Sta. PCC 8. Sta. PT

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Please answer 5,6,7,8. Thanks! Final answer should be 4 decimal places. Thanks!

PROBLEM:
Two tangents intersect at station
26+050. A Compound curve laid on
their tangents has the following data:
D, =3°
D2 =5° , = 31°
12 =36°
%3D
Determine:
1. Radius of the first Curve
2. Radius of the second curve
3. Length of the first curve
4. Length of the second curve
5. Long Chord 1
6. Long Chord 2
7. Sta. PCC
8. Sta. PT
Transcribed Image Text:PROBLEM: Two tangents intersect at station 26+050. A Compound curve laid on their tangents has the following data: D, =3° D2 =5° , = 31° 12 =36° %3D Determine: 1. Radius of the first Curve 2. Radius of the second curve 3. Length of the first curve 4. Length of the second curve 5. Long Chord 1 6. Long Chord 2 7. Sta. PCC 8. Sta. PT
Solution: -
G iven &tation PI = 26+0so
%3D
T = 310
Iz = 36°
D2 = 50
O Radius of the First cuve:.
- 1720
1720
= 573.33 m
3
O Radius ot the deond cuve:.
Rz
1720
1720 - 344-om
ニ
D2
T, = Re tan ( Je½) = 573.33 x kan (31%)
Transcribed Image Text:Solution: - G iven &tation PI = 26+0so %3D T = 310 Iz = 36° D2 = 50 O Radius of the First cuve:. - 1720 1720 = 573.33 m 3 O Radius ot the deond cuve:. Rz 1720 1720 - 344-om ニ D2 T, = Re tan ( Je½) = 573.33 x kan (31%)
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