how to draw road cross section in civil 3d

March 07, 2022 Post a Comment

How to Create Sample Lines and Cantankerous Sections in Civil 3D

In this postal service, nosotros'll review how to create sample lines and cantankerous sections in Ceremonious 3D. For the example, we're using, we've already created an assembly (based on some subassemblies), corridor (run simply on a road, profile, cantankerous sections, etc.) and corridor surface. From here, we tin create sample lines and cantankerous sections from those sample lines.

Assembly

Corridor

Corridor Surface

Permit'southward begin!

In Ceremonious 3D, with our corridor and corridor surface already created, become to the "Home" tab in the ribbon. In the "Profile & Section Views" console, select "Sample Lines".
Adjacent, select an alignment past clicking on it from the screen or right-clicking. A window titled "Select Alignment" will appear. Select the alignment from the window and hit "OK".
A window titled "Create Sample Line Grouping" will appear. Here nosotros'll exist able to decide which surfaces we want to sample. For our example, we desire to sample the existing footing surface (EXISTING SURFACE Apply), the corridor (Road B), and the finish ground (Road B Road B FG Peak) past checking the "Sample" boxes next to each line.
In this same window, nosotros can as well change the style. Under the "Fashion" column, you tin double-click on the mode of each line to change it. For our example, we'll change the styles for the existing ground surface (EXISTING SURFACE USE) to "Existing Footing", the corridor (Road B) to "All Codes with Hatching", and the cease basis (Road B Route B FG Acme) to "Finished Ground". Select "OK".
There are several means to create sample lines, for our example, we'll focus on creating them by range of stations. There should exist a "Sample Line Tools" bar in the corner of your screen. From that screen, select the icon in blood-red in the epitome below and select "By range of stations...".
A window titled "Create Sample Lines - By Station Range" will appear. Make the post-obit changes:
- Station Range - To alignment stop: "False"
- Station Range - Terminate Station: "400"
- Left Swatch Width - Width: "50'" (this volition sample how far left of the alignment you want to sample)
- Right Swatch Width - Width: "50'" (this volition sample how far right of the alignment you want to sample)
- Sampling Increments - Increment Forth Tangents: "25'"
- Sampling Increments - Increase Along Curves: "25'"
- Sampling Increments - Increment Along Spirals: "25'"
- Additional Sample Controls - At Horizontal Geometry Points: "True"
- Additional Sample Controls - At Superelevation Critical Stations: "True"
Go out the residual of the default settings as they are.
Select "OK" and then hit "Enter" to accept the changes we just made. You should be able to run across all of the sample lines nosotros merely created in the corridor.
At present, if you select one of those lines, we can create a section view. For our example, we are going to create multiple section views by selecting "Create Multiple Section Views" from the "Create Section View" button in the ribbon.
A window titled "Create Multiple Section Views - General" will appear. Choose "User specified" in the window and change the end of the station range to "400".
Choose "Route Option" for the "Selection view style:" and hit "Next".
This will accept you to the "Section Placement" tab of the window. Hither, select "Typhoon - Place department in a grid in model space." Striking "Next".
Select "Side by side" until y'all get to "Data Bands", leaving the default settings equally they are. Your settings in the "Section Display Options" should be set up to how y'all've sampled your drawing. Once yous get to "Information Bands", select "Create Section Views".
Place them to the correct of the contour and you're done!