Hello guys
Am working on a design, a 4lane divided highway template with raised median barrier and kerbs together with cover drainage, in which the shoulder and the drainage are together, so i built the template and applied it to the corridor, but when i tried to calculate the superelevation for the curved section, i discovered that while in the superelevation mode my template was not well interpreted by inroads, it was picking templates points that are not needed to define the section of the road to be superelevated, it was picking points that were directly above the required points. it would make alot of sense if i include a picture of my template so you guys can have a look at it.
this is a link to the picture of the template: https://hotfile.com/dl/154152787/d2b0877/SUPERELEVATION_PROBLEMS.jpg.html
Please am currently stucked in this stage, pls any suggestion on the possible way to build templates for divided highway with raised median that includes drain and shoulder, just as i have it in the picture above, and it will be able to calculate the superelevation. what i discorvered is that superelevation wizard will always look for all the top points in a template, but from the template i designed some of my points a directly below. so please how do i solve this problem.
Thanks to the entire house, looking forward to your replies
Regards
Akande, take a closer look at the constraints on the bottom of curb at the median. make sure the top of curb is constrained horz and vertical to the bottom of curb.
When fully superelevated where are the points of rotation? At the median edge?
Did you define separate supers for the left and right side of the highway?
Looks like the center of the highway could use a vector-offset constrained between the median curb and the outside curb if the center point slope follows the left and right side.
In Super, you would only need to create super lines for the outside and inside curb lines.
Could you attached your .itl and .ird file?
HTH
yes i agree with you, for the super i only need the outside and inside curb lines, but as i mentioned before, the superelevation section dialog box is not listing those points, and they are key for defining the section to be superelvated. i already attached my template file and the roadway designer file for you to have a look.
thanks
AKANDE PAUL
CDSS NIGERIA (ASST PRODUCT MANAGER AND TRAINER)
BENTLEY PARTNER IN NIGERIA