Autodesk added quite a few new features Civil 3 chiều 2023. There have also been a few interface updates that go along with these new features. Feature updates include: Corridor Targets, Pressure Pipes, Viewport Properties, Rail Turnouts, Sheet phối Manager in Autodesk Docs, và the Subassembly composer.

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In addition to these updates, several defects from previous versions have been resolved.

In this blog, I will focus on the corridor targets and pressure pipe updates. Then I will briefly discuss the viewport properties & sheet set manager updates.

Corridor Targets

In previous versions, when you click “Edit Targets”, you would see at long các mục of targets all one window. Then, when you phối a surface target, you had lớn click each subassembly lớn set them one at a time. Now, when you click “Edit Targets”, there are two tabs. There is a tab for Offset và Elevation targets & a separate tab for Surface targets. In the Surface tab, you can use the a “Set All” drop down to lớn set all the surface targets at one time.


In previous versions, when you set an offset target, you could choose an alignment, feature line, survey figure or polyline. Now, you also have an option khổng lồ select an entire layer as a target. If new objects are added lớn the selected layer, they will automatically be added as a corridor target.


In previous versions, when you xuất hiện the “Edit Targets” window, you see a very long list of targets for your corridor. Now you can filter that các mục by clicking a drop-down button next lớn each column header. There are preset filters or you can also search for something specific. You can even search using an asterisk. If you want lớn see the full các mục of targets again, there is a button at the đứng đầu right, lớn clear all filters.

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Pressure Pipes

There have been quite a few changes lớn the pressure network tools between 2020 và 2023. In this section, I will highlight the 2023 updates along with a few of the other recent updates. In one of the recent updates, Civil 3 chiều 2023 made it possible khổng lồ choose parts from multiple pressure network catalogs. On the information tab of the Pressure Network Parts List, there are buttons for loading & unloading part catalogs. You can unload a catalog if its status does not say “In Use”. “In Use” simply means that parts from that catalog have been loaded into the parts list.



Pressure Networks now have pipe runs. Each run can have a chất lượng name và be associated with an alignment of your choice. Each time you create a pipe run, it is very important to take chú ý of which settings you have selected. There is a check box for “Create Surface Profile lớn Follow”. When this box is selected, each pipe run is assigned a brand-new alignment và profile to lớn follow. The pressure network editing tools will be locked since the network is designed khổng lồ follow the pipe run alignment và profile. The pipe run alignment and profile are located under Miscellaneous Alignments. To edit your pipe run, you must edit the pipe run alignment and/or profile is it linked to.

Plan View

When you try to select a pipe in plan view, you are selecting the pipe run alignment. Khổng lồ edit the pipe run geometry, you can use the pipe run alignment grips. In version 2023, when a pipe run alignment is selected, there are buttons in the ribbon lớn “Add Bend/PI” & “Remove Bend/PI”. As you showroom and remove bends, pipe fittings will appear/disappear as appropriate.


The 2023 version adds the ability khổng lồ set the cut length of a pressure pipe. Simply go to lớn the Settings Tab of Toolspace and xuất hiện the desired pressure network parts list. On the Pressure Pipes Tab, right-click on the desired pipe kích cỡ and click edit. There, you will be able lớn set your pipe cut length. They also added the ability khổng lồ cut pressure pipes at PVI points when the offset type is cut length.

Viewport Properties in Civil 3 chiều 2023

In paper space, when you select a viewport, you can set the viewport type in the properties palette. For viewports that are set to Profile or Section View the following plan elements will not be drawn:

Pipe networksPressure pipeNetworks SurfacesAlignmentsDBGraph entities (profile view, section view, mass haul view, superelevation view) not within viewport range

After switching viewport type in properties, use the Regen All command so that items will appear or disappear accordingly. This improvement is under system variable: AeccViewportOpt.

Sheet mix Manager with Autodesk Docs in Civil 3 chiều 2023

In Civil 3 chiều 2023, you will be able lớn manage sheet sets from Autodesk Docs using the new Sheet phối Manager for Web. The Sheet phối Manager for website displays and manages named collections of drawing sheets stored in Autodesk Docs. Opening a DST tệp tin from Autodesk Docs displays the Sheet mix Manager for website by default. The Sheet set Manager for website provides the following chip core capabilities:

Create and remove sheets & subsetsDefine sheet phối properties including sheets và subsetsPublish sheet sets to PDFTransmit sheet sets