Curb Return Fillets
Corner lane widening to the width targets (primary edge + secondary centreline), kerb + sidewalk outside
At a glance
| |
|---|
| Kind | Assembly preset (whole cross-section) |
| Domain | Road |
| Geometry | 7 points, 5 links, 1 shapes |
| Targets | 2 (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 |
|---|
LaneWidth | number (metres unless the description says otherwise) | 4 | Lane width toward the junction when no width target is bound (m) |
LaneSlope | cross slope as a ratio (−0.02 = 2 % fall) | -0.02 | Lane cross slope (falls to the kerb) |
CurbHeight | number (metres unless the description says otherwise) | 0.15 | Kerb face height (m) |
CurbWidth | number (metres unless the description says otherwise) | 0.15 | Kerb top width (m) |
SidewalkWidth | number (metres unless the description says otherwise) | 2 | Sidewalk width behind the kerb (m) |
PaveDepth | number (metres unless the description says otherwise) | 0.3 | Pavement depth (m) |
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 |
|---|
EOP | EOP | placed at the attachment point (an absolute offset/elevation) | — | 0 / 0 |
ETW | ETW | horizontal delta from the reference, elevation from a slope | EOP | -LaneWidth * (target_reach > -1.5) / -LaneSlope |
CURB_T | Curb | offset + elevation delta from the reference point | EOP | 0 / CurbHeight |
CURB_B | Curb | offset + elevation delta from the reference point | CURB_T | CurbWidth / 0 |
WALK | Sidewalk | horizontal delta from the reference, elevation from a slope | CURB_B | SidewalkWidth / 0.02 |
ETW_d | Datum | offset + elevation delta from the reference point | ETW | 0 / -PaveDepth |
EOP_d | Datum | offset + elevation delta from the reference point | EOP | 0 / -PaveDepth |
Links
| Link | Code | Between | Role |
|---|
Lane | Top | ETW → EOP | drawn |
CurbFace | Curb | EOP → CURB_T | drawn |
CurbTop | Curb | CURB_T → CURB_B | drawn |
Walk | Sidewalk | CURB_B → WALK | drawn |
Datum | Datum | ETW_d → EOP_d | drawn |
Shapes (materials)
| Shape | Material code | Boundary points |
|---|
Pave | Pave | ETW, EOP, EOP_d, ETW_d |
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.
