AI Assistant
Notifications
Clear all

Vertical Curve

10 Posts
6 Users
0 Reactions
1,065 Views
dmgonsal
(@dmgonsal)
Posts: 122
Free
Topic starter
Translate ▼
English
Spanish
French
German
Italian
Portuguese
Russian
Chinese
Japanese
Korean
Arabic
Hindi
Dutch
Polish
Turkish
Vietnamese
Thai
Swedish
Danish
Finnish
Norwegian
Czech
Hungarian
Romanian
Greek
Hebrew
Indonesian
Malay
Ukrainian
Bulgarian
Croatian
Slovak
Slovenian
Serbian
Lithuanian
Latvian
Estonian
 

What does the "R" represent for the vertical curves shown in the picture?

Thanks,
Dylan


 
Posted : July 27, 2010 2:39 pm
just-mapit
(@just-mapit)
Posts: 1098
Free
Translate ▼
English
Spanish
French
German
Italian
Portuguese
Russian
Chinese
Japanese
Korean
Arabic
Hindi
Dutch
Polish
Turkish
Vietnamese
Thai
Swedish
Danish
Finnish
Norwegian
Czech
Hungarian
Romanian
Greek
Hebrew
Indonesian
Malay
Ukrainian
Bulgarian
Croatian
Slovak
Slovenian
Serbian
Lithuanian
Latvian
Estonian
 

Do you have a detail sheet?


 
Posted : July 27, 2010 2:42 pm
Moe Shetty
(@moe-shetty)
Posts: 1430
Free
Translate ▼
English
Spanish
French
German
Italian
Portuguese
Russian
Chinese
Japanese
Korean
Arabic
Hindi
Dutch
Polish
Turkish
Vietnamese
Thai
Swedish
Danish
Finnish
Norwegian
Czech
Hungarian
Romanian
Greek
Hebrew
Indonesian
Malay
Ukrainian
Bulgarian
Croatian
Slovak
Slovenian
Serbian
Lithuanian
Latvian
Estonian
 

cant see it too well. r could be rate of change in the gradient in and out of vc.


 
Posted : July 27, 2010 2:45 pm
surv8r
(@surv8r)
Posts: 523
Free
Translate ▼
English
Spanish
French
German
Italian
Portuguese
Russian
Chinese
Japanese
Korean
Arabic
Hindi
Dutch
Polish
Turkish
Vietnamese
Thai
Swedish
Danish
Finnish
Norwegian
Czech
Hungarian
Romanian
Greek
Hebrew
Indonesian
Malay
Ukrainian
Bulgarian
Croatian
Slovak
Slovenian
Serbian
Lithuanian
Latvian
Estonian
 

Rotation Rate?

I can't see it clearly either...


I can explain it to you, but I can't understand it for you...

 
Posted : July 27, 2010 2:49 pm
just-mapit
(@just-mapit)
Posts: 1098
Free
Translate ▼
English
Spanish
French
German
Italian
Portuguese
Russian
Chinese
Japanese
Korean
Arabic
Hindi
Dutch
Polish
Turkish
Vietnamese
Thai
Swedish
Danish
Finnish
Norwegian
Czech
Hungarian
Romanian
Greek
Hebrew
Indonesian
Malay
Ukrainian
Bulgarian
Croatian
Slovak
Slovenian
Serbian
Lithuanian
Latvian
Estonian
 

Heck...the only R I could read is R-2 in the detail bubble


 
Posted : July 27, 2010 2:52 pm

dmgonsal
(@dmgonsal)
Posts: 122
Free
Topic starter
Translate ▼
English
Spanish
French
German
Italian
Portuguese
Russian
Chinese
Japanese
Korean
Arabic
Hindi
Dutch
Polish
Turkish
Vietnamese
Thai
Swedish
Danish
Finnish
Norwegian
Czech
Hungarian
Romanian
Greek
Hebrew
Indonesian
Malay
Ukrainian
Bulgarian
Croatian
Slovak
Slovenian
Serbian
Lithuanian
Latvian
Estonian
 

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?


 
Posted : July 27, 2010 2:56 pm
just-mapit
(@just-mapit)
Posts: 1098
Free
Translate ▼
English
Spanish
French
German
Italian
Portuguese
Russian
Chinese
Japanese
Korean
Arabic
Hindi
Dutch
Polish
Turkish
Vietnamese
Thai
Swedish
Danish
Finnish
Norwegian
Czech
Hungarian
Romanian
Greek
Hebrew
Indonesian
Malay
Ukrainian
Bulgarian
Croatian
Slovak
Slovenian
Serbian
Lithuanian
Latvian
Estonian
 

Yes...rate of change


 
Posted : July 27, 2010 2:59 pm
rankin_file
(@rankin_file)
Posts: 4140
Member Sustainer
Translate ▼
English
Spanish
French
German
Italian
Portuguese
Russian
Chinese
Japanese
Korean
Arabic
Hindi
Dutch
Polish
Turkish
Vietnamese
Thai
Swedish
Danish
Finnish
Norwegian
Czech
Hungarian
Romanian
Greek
Hebrew
Indonesian
Malay
Ukrainian
Bulgarian
Croatian
Slovak
Slovenian
Serbian
Lithuanian
Latvian
Estonian
 

backward engineer it to check yourself....


 
Posted : July 27, 2010 3:15 pm
RFB
 RFB
(@rfb)
Posts: 1503
Free
Translate ▼
English
Spanish
French
German
Italian
Portuguese
Russian
Chinese
Japanese
Korean
Arabic
Hindi
Dutch
Polish
Turkish
Vietnamese
Thai
Swedish
Danish
Finnish
Norwegian
Czech
Hungarian
Romanian
Greek
Hebrew
Indonesian
Malay
Ukrainian
Bulgarian
Croatian
Slovak
Slovenian
Serbian
Lithuanian
Latvian
Estonian
 

Definitely rate-of-change.

Check out this awesome PDF on vertical curves by Jan Van Sickle, P.L.S.

Vertical Curves

:coffee:


 
Posted : July 28, 2010 5:34 am
dmgonsal
(@dmgonsal)
Posts: 122
Free
Topic starter
Translate ▼
English
Spanish
French
German
Italian
Portuguese
Russian
Chinese
Japanese
Korean
Arabic
Hindi
Dutch
Polish
Turkish
Vietnamese
Thai
Swedish
Danish
Finnish
Norwegian
Czech
Hungarian
Romanian
Greek
Hebrew
Indonesian
Malay
Ukrainian
Bulgarian
Croatian
Slovak
Slovenian
Serbian
Lithuanian
Latvian
Estonian
 

Thanks for the handout, very helpful.

Dylan


 
Posted : July 28, 2010 10:59 pm