Overlay Level 1 Lane 1 Side
C3D Overlay_Level_1Lane_1Side — levelling course under the overlay instead of a mill
At a glance
| |
|---|
| Kind | Subassembly (composed into an assembly) |
| Domain | Road |
| Civil 3D equivalent | Overlay_Level_1Lane_1Side |
| Geometry | 8 points, 6 links, 1 shapes |
| Targets | 1 (surface / offset / elevation targets this subassembly can be linked to) |
Parameters
Defaults are the metric values the palette inserts. Every parameter can be driven by an expression or a target.
| Parameter | Type | Default | Meaning |
|---|
Side | +1 right of the baseline, −1 left | Right (+1) | +1 Right / -1 Left |
OverlayDepth | number (metres unless the description says otherwise) | 0.1 | Overlay thickness (m) |
DefaultSlope | cross slope as a ratio (−0.02 = 2 % fall) | -0.02 | Design cross slope |
IEOLOffset | number (metres unless the description says otherwise) | 0 | Inside edge of the existing lane (m) |
LaneWidth | number (metres unless the description says otherwise) | 3.6 | Design lane width (m) |
InsideEdgeOfExistingLane | number (metres unless the description says otherwise) | 0 | Existing lane inside edge (m) |
OutsideEdgeOfExistingLane | number (metres unless the description says otherwise) | 3.6 | Existing lane outside edge (m) |
MinLevelDepth | number (metres unless the description says otherwise) | 0.1 | Minimum levelling course depth (m) |
SlopeTolerance | cross slope as a ratio (−0.02 = 2 % fall) | 0.005 | How close the existing slope must be to be kept |
OverlaySlopeOptions | whole number / mode selector | 3 | 0 existing±tol, 1 match existing, 2/4 outside/inside lane super, 3 default±tol, 5 default |
UseProfileOptions | whole number / mode selector | 1 | 0 minimum depth off the existing surface, 1 use profile, 2 lock to previous |
Points
Point codes are what feature lines, styles and quantity take-off match on — they are the contract this subassembly publishes.
| Point | Code | Placed | From | Expression |
|---|
ES0 | — | horizontal delta, elevation taken from the target surface | — | 0 / 0 |
ES1 | — | horizontal delta, elevation taken from the target surface | — | Side*RUN / 0 |
P1 | EOV | placed at the attachment point (an absolute offset/elevation) | — | 0 / V1 |
P2 | EOV | offset + elevation delta from the reference point | P1 | Side*RUN / DS*abs(RUN) |
P3 | EOV_Overlay | offset + elevation delta from the reference point | P1 | 0 / 0-OverlayDepth |
P4 | EOV_Overlay | offset + elevation delta from the reference point | P2 | 0 / 0-OverlayDepth |
P5 | — | offset + elevation delta from the reference point | P3 | 0 / if(ExistingSurface.IsValid>0.5,ES0.Y-P3.Y,0-MinLevelDepth) |
P6 | — | offset + elevation delta from the reference point | P4 | 0 / if(ExistingSurface.IsValid>0.5,ES1.Y-P4.Y,0-MinLevelDepth) |
Links
| Link | Code | Between | Role |
|---|
L1 | Top,Pave | P1 → P2 | drawn |
L2 | Overlay | P4 → P3 | drawn |
L3 | Overlay | P3 → P1 | drawn |
L4 | Overlay | P2 → P4 | drawn |
L5 | Level | P5 → P6 | drawn |
L6 | Level | P6 → P2 | drawn |
Shapes (materials)
| Shape | Material code | Boundary points |
|---|
S1 | Overlay | P1, P2, P4, P3 |
Generated page. The tables above are read from the built-in catalogue itself (yu3d_stock_dump), so they always match the version of yucad3d you are running.