not sure if my answers are right For a vertical curve: PVI at 60+00.00. Elev.-20

Question

not sure if my answers are right

For a vertical curve: PVI at 60+00.00. Elev.-200.00 ft; G,--8.4090. G2-+3.20%; L-8 stations (800 feet). Draw a sketch and compute: a) Stations and elevations of the BVC and EVC b) Curve elevation at station 61+00 c) Vertical offset at station 61+00 d) Station and elevation of the lowhigh point. FYI: Note that this is a problem similar to one that will be given on an exam. To perform adequately on the upcoming exam you should be able to complete a problem like this in 10 minutes or less. 2 L vedcal opsat d ste 61 fooelev Pu+Ar® 200 t 2.totklo203.2 51- 3-2 +8.4 et aus rc

Explanation / Answer

(1) Elev (BVC) = Elev (PVI) - g1*L/2 = 200 + 0.084*400 = 233.6'

everything is correct.

(b) It is 209.725'

Everything is correct to my own knowledge.

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