Overview
AutoCAD Civil 3D 20120 Features
Civil 3D® software supports BIM (Building Information Modeling) for enhanced civil engineering design and construction documentation.
What's new
Design and deliver better civil infrastructure with BIM
Industry-proven tools for your specific project
Accelerate innovation with the latest upgrades
What’s new in 2020

Use Dynamo for programming and design automation. Define scripts and routines in a visual environment to design and expedite workflows.

Set individual tailwater conditions for each designed storm, use dimensionless Hydrographs per sub-basin, and use new storage chambers by ADS.

Use the updated Analyze Gravity Network dialog to analyze a pipe network and apply the results.

Discover the updated interface, optimized for display on high-resolution monitors. Use more intuitive command definitions to easily interact with Civil 3D.
Design better civil infrastructure

Obtain feature lines from a surface or relative to a surface, so feature lines update with changes to the surface.

Create dynamic offset profiles using a default cross slope. Modify them by editing the profile properties.

Create a new dynamically linked alignment and profile that transitions between 2 intersecting alignments and their profiles.

Resize pipes and reset inverts, and compute the energy and hydraulic grade lines according to HEC-22 2009 standards.

Create plan/plan and profile/profile sheets by including multiple plan or profile views on a single sheet.

Add custom data to Civil 3D object labels by using property sets.

Create points, lines, and curves representing traverse legs and sideshots using COGO input and editing tools.

Resolve corridor bowties in daylighting conditions.
Features
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OPERATING SYSTEMMicrosoft® Windows® 7 SP1 with Update KB4019990 (64-bit only)
Microsoft Windows 8.1 with Update KB2919355 (64-bit only)
Microsoft® Windows® 10 (64-bit only) (version 1803 or higher) -
PROCESSORMinimum: 2.5–2.9 GHz or faster processor
Recommended: 3+ GHz or faster processor -
MEMORY16 GB
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DISPLAY RESOLUTIONConventional Displays:
1920 x 1080 with True Color
High Resolution & 4K Displays:
Resolutions up to 3840 x 2160 supported on Windows 10, 64 bit systems (with capable display card) -
MINIMUM: 1 GB GPU WITH 29 GB/S BANDWIDTH AND DIRECTX 11 COMPLIANT RECOMMENDED: 4 GB GPU WITH 106 GB/S BANDWIDTH AND DIRECTX 11 COMPLIANTMinimum: 1 GB GPU with 29 GB/s Bandwidth and DirectX 11 compliant
Recommended: 4 GB GPU with 106 GB/s Bandwidth and DirectX 11 compliant
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DISK SPACE16 GB
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POINTING DEVICEMS-Mouse compliant
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FILE FORMAT CHANGESAutoCAD .DWG format – R2018
Civil 3D Object format – R2018.2 -
.NET FRAMEWORK.NET Framework Version 4
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