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If we imagine a Corridor as a machine, then the SubAssemblies are the components of that machine. The alignment, profile, and assembly objects are like component assembly diagrams, with the subassemblies assembled sequentially in a chain. However, such modularization approach has certain limitations:

- The Chain Assembly Rule in a cross-section means each subassembly can only connect to the immediately preceding subassembly through an Attachment Point;

- The irregular existing ground surface cannot be modularized, yet it is an inseparable part of the Corridor;

- If a subassembly must include the existing surface, it will have many variants depending on: the relationship between the Attachment Point and the existing surface,  existing surface slope ...

Why use .NET custom SubAssemblies

• Compatible with multiple versions of Civil 3D from 2015 to 2026

• Build faster than .pkt SubAssemblies

• More powerful:  Can target design surfaces and dynamic feature lines, support cover complex logic and advanced calculation

Stripping-Benching:

• 3 modes support: Top soil stripping, stripping + benching simultaneously, stripping then benching.  

• Can apply to part-fill segment in a part-cut part-fill cross-section;

• Flat stripping bed (optional).  

• Dual target surfaces (one existing surface and one design surface)

• Dynamic Feature lines can be used as left and right width targets.

• Custom Shape code and Link code (optional)

The custom Stripping Benching subassembly is a special subassembly for the following reasons:

- It does NOT follow the chain assembly rule like other single-attachment-point subassemblies. The left and right edges of this subassembly need to be attached to the left and right slope toes;

- Sometimes, the subassembly edge is attached to the cut/fill transition point, which is not defined by any other subassembly;

- The subassembly must be built last, after all other subassemblies have been built.

- The shape of the subassembly (width, depth, etc.) depends significantly on the existing surface.

DaylightBenchQuarterCone_V2

• This is an upgraded version of the original DaylightBench subAssembly

• The following parameters are modified:

  • • Cut slope, Fill slope: May vary from start cut (fill) slope value at region start station to end cut (fill) slope value at region end station;

    • Bench width in cut (fill): May vary from start width value at region start station to end width value at region end station;

LaneOutsideSuperLayerVaryingWidth_V2

• This is an upgraded version of the original LaneOutsideSuperLayerVaryingWidth subAssembly

• Additional Shape codes and Link codes are added to the 5th to 10th layers

LaneInsideSuperLayerVaryingWidth_V2

• This is an upgraded version of the original LaneInsideSuperLayerVaryingWidth subAssembly

• Additional Shape codes and Link codes are added to the 5th to 10th layers

Download link:

https://apps.autodesk.com/CIV3D/en/Detail/Index?id=5716316822612917777&appLang=en&os=Win64

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