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Vertical Curve
Posted by dmgonsal on July 27, 2010 at 8:39 pmWhat does the “R” represent for the vertical curves shown in the picture?
Thanks,
Dylandmgonsal replied 14 years, 1 month ago 6 Members · 9 Replies -
9 Replies
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Do you have a detail sheet?
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cant see it too well. r could be rate of change in the gradient in and out of vc.
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Heck…the only R I could read is R-2 in the detail bubble
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I’ve tried to upload the image clearer, it won’t work.
So the “R” shown on the sheet says R=0.55 or R=-0.30
So it must be rate of change?
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Yes…rate of change
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Definitely rate-of-change.
Check out this awesome PDF on vertical curves by Jan Van Sickle, P.L.S.
:coffee:
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