14 Two tangents that intersect at an angle of 44°36' are to be connected by a compound curve. Tangent at the beginning of the curve at P.C. is 125.70 m. and at the P.T. is 155.6 m. If the simple curve at the P.C. will have a 4° curve, determine the central angle of the second curve. a.) 12°07' b.) 15°05' c.) 10°10' d.) 20°20'

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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14 Two tangents that intersect at an angle of 44°36' are to be connected by a compound curve.
Tangent at the beginning of the curve at P.C. is 125.70 m. and at the P.T. is 155.6 m. If the simple
curve at the P.C. will have a 4º curve, determine the central angle of the second curve.
a.) 12°07'
b.) 15°05'
c.) 10°10'
d.) 20°20'
er your answer
19 A spiral 80m. long connects a tangent with a 6°30' circular curve. If the stationing point of the
T.S. is 10+000, determine the deflection angle at the end point.
a.) 4.33°
b.) 3.50°
c.) 5.42°
d.) 6.25°
Transcribed Image Text:14 Two tangents that intersect at an angle of 44°36' are to be connected by a compound curve. Tangent at the beginning of the curve at P.C. is 125.70 m. and at the P.T. is 155.6 m. If the simple curve at the P.C. will have a 4º curve, determine the central angle of the second curve. a.) 12°07' b.) 15°05' c.) 10°10' d.) 20°20' er your answer 19 A spiral 80m. long connects a tangent with a 6°30' circular curve. If the stationing point of the T.S. is 10+000, determine the deflection angle at the end point. a.) 4.33° b.) 3.50° c.) 5.42° d.) 6.25°
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