建筑模块

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简介

建筑工作台为FreeCAD提供了一种现代化的建筑信息模型(building information modelling) (BIM)工作流程,它支持的特性有完全参数化的建筑实体,如墙、结构构件、屋顶、窗口、台阶、管道与家具。建筑工作台还支持工业基础分类(industry foundation classes) (IFC) 数据,以及联合TechDraw工作台制作2D平面布置图。

由于建筑工作台要利用2D对象来构建其建筑物对象,因此,它导入了底图工作台(Draft Workbench)中的所有工具。除此以外,建筑工作台亦可使用如零件工具台(Part)零件设计工作台(PartDesign)所创建的对象。

The BIM functionality of FreeCAD is now progressively split into this Arch Workbench, which holds basic architectural tools, and the BIM Workbench, that you can install via the Addon Manager. This workbench adds a new interface layer on top of the Arch tools, with the aim to make BIM workflow in FreeCAD more intuitive and user-friendly.

Tools

These are tools for creating architectural objects.

  • Wall: Creates a wall from scratch or using a selected object as a base
  • Structural element: Creates a structural element from scratch or using a selected object as a base
  • Rebar tools: The Reinforcement Addon augments the Arch Workbench Structures.
    • Straight Rebar: Creates a Straight reinforcement bar in a selected structural element
    • UShape Rebar: Creates a UShape reinforcement bar in a selected structural element
    • LShape Rebar: Creates a LShape reinforcement bar in a selected structural element
    • Bent Shape Rebar: Creates a Bent Shape reinforcement bar in a selected structural element
    • Stirrup Rebar: Creates a Stirrup reinforcement bar in a selected structural element
    • Helical Rebar: Creates a Helical reinforcement bar in a selected structural element
    • Rebar: Creates a custom reinforcement bar in a selected structural element using a sketch
  • Floor: Creates a floor including selected objects
  • Building Part: Creates a building part including selected objects
  • Building: Creates a building including selected objects
  • Site: Creates a site including selected objects
  • Reference: Links objects from another FreeCAD file into this document
  • Window: Creates a window using a selected object as a base
  • Section Plane: Adds a section plane object to the document
  • Axis tools: The Axis tool allows you to places a series of axes in the current document.
    • Axis: Adds a 1-direction array of axes to the document
    • Axes system: Adds an axes system composed of several axes to the document
    • Grid: Adds a grid-like object to the document
  • Roof: Creates a sloped roof from a selected face
  • Space: Creates a space object in the document
  • Stairs: Creates a stairs object in the document

Modification tools

These are tools for modifying architectural objects.

Utilities

These are additional tools to help you in specific tasks.

Preferences

  • Preferences: preferences for the default appearance of walls, structures, rebars, windows, stairs, panels, pipes, grids and axes.

File formats

  • IFC : Industry foundation Classes
  • DAE : Collada mesh format
  • OBJ : Obj mesh format (export only)
  • JSON : JavaScript Object Notation format (export only)
  • 3DS : 3DS format (import only)

API

The Arch module can be used in Python scripts and macros using the Arch Python API functions.

Tutorials