Knowledge Base AutoCAD
Calculating Networks
Learn how to calculate pipe and duct networks.
About the Pipe Network Calculation of District Networks
Explains the concept of the Rohrnetzberechnung Quartiersnetze.
Settings
Explains the concept of the Settings in the Rohr- und Kanalnetzberechnungs.
Material Data
Explains the concept of material data in the pipe network calculations Heating, Potable Water, Waste Water, Cooling and District Networks.
Details on "Material Data"
Information on the Material Data area in the Analyse command group of the Analyse tab in the Rohrnetzberechnung Quartiersnetze.
Details on "Pipes and Connection Sets"
Information on the Pipes and Connection Sets dialog in the Rohrnetzberechnung Quartiersnetze.
About Pipe Tables
Explains the concept of pipe tables in the Rohrnetzberechnung Quartiersnetze.
Selecting Pipe System
Shows step-by-step how to select a pipe system for material combinations in the Pipes and Connection Sets dialog

New Features
Learn about new features in LINEAR software.
System Requirements
Learn more about the system requirements for using the LINEAR solutions.
Supported Norms and Standards
Learn which norms and standards support the LINEAR Solutions modules.
LINEAR Installation and Administration
Learn how to install, your LINEAR software, license and keep it up to date.
Getting Started
Get basic information about the structure, function and interaction of the LINEAR Solutions programs in AutoCAD and LINEAR Building.
Preparing and Editing Buildings and Architecture
Learn how to prepare drawings provided by an architect to create an architecture for building analysis.
Analyzing Buildings
Get information about the demands analysis of a building with LINEAR Building. The demands analysis includes the calculation of the heat load, the cooling load and the determination of the required air volumes.
Dimensioning Components
Learn how radiators, convectors, panel heating/cooling systems and concrete core activation systems and components of ventilation systems are designed based on the requirement analysis in LINEAR Building.
Create Pipe Run Scheme
Learn how to create pipe run schemes for pipe networks in LINEAR Building.
Calculate Pipe Run Schemes
Learn how to calculate pipe run schemes in LINEAR Building.
Inserting Components
Learn how to transfer radiators or chilled beams to a LINEAR Building connected CAD platform and insert symbols and components from the libraries into CAD.
Drawing Networks
Learn how to draw pipe and duct networks, connect components, generate schemes, and create slots and openings.
Calculating Networks
Learn how to calculate pipe and duct networks.
- Requirements for a Calculable Pipe and Duct Network
  Explains the requirements for a calculable pipe and duct network.
- About Classification
  Explains the concept of classifying components for the Rohr- und Kanalnetzberechnung.
- About Virtual Components
  Explains the concept of virtual components in pipe and duct network calculations.
- About Pipe Network Calculation Heating and Cooling
  Explains the concept of the pipe network calculation for heating and cooling.
- About Pipe Network Calculation Potable Water
  Explains the concept of the Rohrnetzberechnung Trinkwasser.
- About the Pipe Network Calculation for Wastewater and Roof Drainage
  Explains the concept of the Rohrnetzberechnung Abwasser.
- About the Air Duct Network Calculation
  Explains the concept of the Kanalnetzberechnung.
- About Pipe Network Calculation for Gas
  Explains the concept of the Rohrnetzberechnung Gas.
- About the Pipe Network Calculation of District Networks
  Explains the concept of the Rohrnetzberechnung Quartiersnetze.
  - Settings
    Explains the concept of the Settings in the Rohr- und Kanalnetzberechnungs.
    - General Settings
      Explains the concept of general settings and boundary conditions in the Rohrnetzberechnung Quartiersnetze.
    - Valves
      Explains the role of valves in pipe network calculations for heating, domestic water, cooling and district networks.
    - Curve Data
      Explains the concept of curve data for use in the calculation of pressure losses for duct components or valves.
    - Material Data
      Explains the concept of material data in the pipe network calculations Heating, Potable Water, Waste Water, Cooling and District Networks.
      - Details on "Material Data"
        Information on the Material Data area in the Analyse command group of the Analyse tab in the Rohrnetzberechnung Quartiersnetze.
        Set Default Material
        Shows step-by-step how to set default material for automatic assignment in the Rohrnetzberechnung Quartiersnetze your project.
        Creating a Custom Material Combination
        Shows step-by-step how to create a custom material combination in the Rohrnetzberechnung Quartiersnetze .
        Manually Assigning Material Combination
        Shows step-by-step how to manually assign material combinations to pipes in Rohrnetzberechnung Quartiersnetze .
        Performing a Manual Material Change
        Shows step by step how to carry out a manual change of material on the inside of a trench section in Rohrnetzberechnung Quartiersnetze .
        Define Connection Sets for Material Combinations
        Shows step-by-step how to define connection sets for the primary and secondary system of material combinations in the Rohrnetzberechnung Quartiersnetze.
        Specify Delivery Options for Pipe Systems
        Shows step-by-step how to define delivery options for pipe systems in the Rohrnetzberechnung Quartiersnetze .
        Details on "Pipes and Connection Sets"
        Information on the Pipes and Connection Sets dialog in the Rohrnetzberechnung Quartiersnetze.
        About Pipe Tables
        Explains the concept of pipe tables in the Rohrnetzberechnung Quartiersnetze.
        Selecting Pipe System
        Shows step-by-step how to select a pipe system for material combinations in the Pipes and Connection Sets dialog
        Details on “Pipe Tables"
        Information on the Pipe Tables dialog at Rohrnetzberechnung Quartiersnetze.
        Details on "Priorities (…)"
        Information about the Priorities (…)dialogs of the Rohrnetzberechnung Quartiersnetze.
        Details zu "Lieferoptioneneinstellungen"
        Information about the Delivery Options Settings dialog of the Rohrnetzberechnung Quartiersnetze.
    - Components
      Explains the concept of the Components section in Rohr- und Kanalnetzberechnungs.
  - Calculation
    Explains the concept of the calculation dialog in the Rohrnetzberechnung Quartiersnetze.
  - Pumps
    Explains the concept of Pumps in pipe network calculations for heating, potable water,, cooling and district networks.
- About Reports (Command Group)
  Explains the concept of the Reports command group on the Analyse tab of the Control Board.
Labeling and Dimensioning
Learn how to label components and sections in your drawing and how to dimension your drawing.
Output
Get basic information on creating output with AutoCAD, output in LINEAR Building and on the print mask editor.

Selecting Pipe System

Shows step-by-step how to select a pipe system for material combinations in the Pipes and Connection Sets dialog

Before you begin

You want to specify a pipe system for a material combination.

Navigate to

Project Tab ➤ Discipline District Networks ➤ Analyse Tab ➤ Command Group Analyse ➤ Material Data ➤ Pipes and Connection Sets … ➤ (Column Lines/Pipes)

Pipe tables dialog of the District Networks discipline in the LINEAR Solutions for Autodesk AutoCAD

Procedure

Select the desired Manufacturer and the corresponding System.
If necessary, select the row of the desired versions of the pipe system you want to use in the upper table.
If you want to exclude individual dimensions from use, open the table below by clicking on Details >>.

Note: When starting the pipe network calculation, the smallest dimension is selected for all trench sections for which the dimensions have not been locked. The smallest dimension is always the top active dimension in the lower table. If you do not want to go below a certain dimension, deactivate the smaller dimensions. Deactivated dimensions are still available for manual selection in the calculation dialog in the Trench Sections area.
If necessary, deactivate the Active field for pipe dimensions that are not to be used for calculation and sizing.
Close the dialog with OK.

Results

The selected material is used for calculation and is given out in the calculation dialog as well as the material lists.

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Selecting Pipe System

Before you begin

Navigate to

Procedure

Results