A standard cross section is a cross section that clearly stipulates the position, width, cross slope and other information of each component such as lanes, sidewalks, and shoulders within the section.
One road currently only supports the input of one standard cross section. If the design has multiple types of standard cross sections, it is recommended to segment the road into multiple raods.
The part of the cross section where the superelevation widening changes uniformly can be regarded as a plate, and the superelevation widening of each plate is independent.
Taking the Hor. curve as the dividing line, it is divided into the left plate and the right plate.
Copy blocks from one side to the other to reduce input.
The imported data must be divided according to the order of plates from left to right. One plate information corresponds to the superelevation and widening parameters of this plate.
left/right plate (left 0, right 1), first plate name, width, cross slope, height difference, whether it is the main plate (yes 1, no 0)
0, superelevation change point station, cross slope, superelevation gradient mode (linear 1, cubic parabola 3)
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0, superelevation change point station, cross slope, superelevation gradient mode (linear 1, cubic parabola 3)
1, widening change point station, width, widening gradient mode (linear 1, cubic parabola 3, quartic parabola 4)
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1, widening change point station, width, widening gradient mode (linear 1, cubic parabola 3, quartic parabola 4)
left/right plate (left 0, right 1), second plate name, width, cross slope, height difference, whether it is the main plate (yes 1, no 0)
superelevation parameters of the current plate
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superelevation parameters of the current plate
The widening parameters of the current plate
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The widening parameters of the current plate
left/right plate (left 0, right 1), third plate name, width, cross slope, height difference, whether it is the main plate (yes 1, no 0)
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This import is more complicated because all section information, superelevations, and widenings must be included in one document, which is troublesome to edit. At present, I suggest that you can directly paste or import the superelevations or widenings information of a single plate on the web, which will be more convenient.