A symmetrical parabolic summit curve connects two grades of +6% and -4%. It is to pass though a point "P" the stationing of which is 35+280 and the elevation is 193.13 meters. If the elevation of the grade intersection is 200 m with stationing 35 + 300. 1. What is the length of the curve? a. 120 m b. 123 m c. 121 m d. 122 m 2. What is the stationing of PT? a. 35+363 b. 35+362 c. 35+361 d. 35+360 3. What is the stationing of PC? a. 35+222 b. 35+221 c. 35+220 d. 35+223

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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A symmetrical parabolic summit curve connects two grades of +6% and -4%. It is to pass
though a point "P" the stationing of which is 35+280 and the elevation is 193.13 meters.
If the elevation of the grade intersection is 200 m with stationing 35 + 300.
1. What is the length of the curve?
a. 120 m b. 123 m c. 121 m d. 122 m
2. What is the stationing of PT?
a. 35+363 b. 35+362
c. 35+361
d. 35+360
3. What is the stationing of PC?
a. 35+222 b. 35+221
c. 35+220
d. 35+223
4. What is the elevation of PC?
a. 194.60 m b. 196.40 m
c. 196.60 m
d. 194.40 m
5. What is the elevation of PT?
Transcribed Image Text:A symmetrical parabolic summit curve connects two grades of +6% and -4%. It is to pass though a point "P" the stationing of which is 35+280 and the elevation is 193.13 meters. If the elevation of the grade intersection is 200 m with stationing 35 + 300. 1. What is the length of the curve? a. 120 m b. 123 m c. 121 m d. 122 m 2. What is the stationing of PT? a. 35+363 b. 35+362 c. 35+361 d. 35+360 3. What is the stationing of PC? a. 35+222 b. 35+221 c. 35+220 d. 35+223 4. What is the elevation of PC? a. 194.60 m b. 196.40 m c. 196.60 m d. 194.40 m 5. What is the elevation of PT?
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