Arch Арматура по эскизу
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| Расположение в меню |
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| Arch → Rebar tools → Custom Rebar 3D/BIM → Reinforcement tools → Пользовательская Арматура |
| Верстаки |
| Arch, BIM |
| Быстрые клавиши |
| R B |
| Представлено в версии |
| - |
| См. также |
| Структура, Reinforcement |
Описание
Инструмент «Арматура» позволяет размещать арматурные полосы внутри объектов Arch Structure. Объекты арматуры основаны на 2D-профилях, таких как sketches или draft objects, которые должны быть нарисованы на грани объекта структуры. Затем вы можете настроить конфигурацию арматуры, такую как количество и диаметр стержней, или расстояние смещения между двумя концами структурного элемента.
Rebar objects are based on 2D profiles such as Draft objects and Sketches, that must be drawn on a face of the structural object. After creation you can adjust the properties of the rebar, including the number and diameter of the bars, and the offset distance between them and the faces of the structural element.
Structural object with two sketches drawn on its faces, which are then turned into two sets of rebar objects
Применение
- Switch to the
BIM Workbench
- Create a
Structure element.
- Switch to the
Sketcher Workbench.
- Select one face of the structural element.
- Press the
New Sketch button to start a new sketch on the selected face.
- Draw the diagram of your bar.
- Press the
Leave Sketch button to finish.
- Switch back to the
BIM Workbench.
- Select the sketch you just drew.
- Press the
Rebar button, or press R then B keys.
- Adjust the desired properties (your rebar might not appear immediately, if some of the properties create an impossible situation, such as the bar diameter being 0, or the offset distances being bigger than the length of the structural element).
Although normally a rebar is used inside an Arch Structure, since FreeCAD 0.19 the rebar can be created outside of any host object. To host a rebar inside an object, you just need to set its ДанныеHost.
Опции
- The rounding value is expressed in times the diameter. If your bar has a diameter of 5mm, a rounding value of 3 will create rounding at angles with a radius of 15mm.
- Default values for new rebars can be set in the Arch preferences settings.
- If a direction vector is not specified, the direction and distance along which the bars will spread is calculated automatically from the host structural object, by taking the normal direction of the base sketch, and taking its intersection with the structural object. If you specify a direction vector, the length of that vector will also be taken into account.
- The spacing value is calculated from the current amount of bars, and represents the distance between the axes of each bar. You must therefore subtract the bar diameter to obtain the size of the free space between bars.
Свойства
An Arch Rebar object shares the common properties and behaviors of all Arch Components.
- ДанныеAmount: The amount of bars.
- ДанныеDiameter: The diameter of the bars.
- ДанныеDirection: The direction (and length) along which the bars must spread. If the value is (0,0,0), the direction is calculated automatically from the host structural object.
- ДанныеOffset Start: The offset distance between the border of the structural object and the first bar.
- ДанныеOffset End: The offset distance between the border of the structural object and the last bar.
- ДанныеRounding: A rounding value to be applied to the corners of the bars, expressed in times the diameter.
- ДанныеSpacing: The distance between the axes of each bar.
Scripting
See also: Arch API and FreeCAD Scripting Basics.
Rebar = makeRebar(baseobj=None, sketch=None, diameter=None, amount=1, offset=None, name="Rebar")
- Creates a
Rebarobject from the givenbaseobj, which is an Arch Structure, and asketchas profile.diameter,amount, andoffsetare used to define the characteristics of the bars.- If no
diameter,amount, oroffsetvalues are given, the default values from the Arch Preferences are used.
Пример:
import FreeCAD, Arch, Part
Structure = Arch.makeStructure(None, length=1000, width=1000, height=3000)
Structure.ViewObject.Transparency = 80
FreeCAD.ActiveDocument.recompute()
p1 = FreeCAD.Vector(-400, 400, 0)
p2 = FreeCAD.Vector(400, 400, 0)
Sketch = FreeCAD.ActiveDocument.addObject('Sketcher::SketchObject', 'Sketch')
Sketch.MapMode = "FlatFace"
Sketch.AttachmentSupport = [(Structure, "Face6")]
Sketch.addGeometry(Part.LineSegment(p1, p2))
FreeCAD.ActiveDocument.recompute()
Rebar = Arch.makeRebar(Structure, Sketch, diameter=80, amount=7, offset=50)
Rebar.OffsetStart = 100
Rebar.OffsetEnd = 100
FreeCAD.ActiveDocument.recompute()
- 2D drafting: Sketch, Line, Polyline, Circle, Arc, Arc From 3 Points, Fillet, Ellipse, Polygon, Rectangle, B-Spline, Bézier Curve, Cubic Bézier Curve, Point
- 3D/BIM: Project, Site, Building, Level, Space, Wall, Curtain Wall, Column, Beam, Slab, Door, Window, Pipe, Connector, Stairs, Roof, Panel, Frame, Fence, Truss, Equipment
- Reinforcement Tools: Custom Rebar, Straight Rebar, U-Shape Rebar, L-Shape Rebar, Stirrup, Bent-Shape Rebar, Helical Rebar, Column Reinforcement, Beam Reinforcement, Slab Reinforcement, Footing Reinforcement
- Generic 3D Tools: Profile, Box, Shape Builder, Facebinder, Objects Library, Component, External Reference
- Annotation: Text, Shape From Text, Aligned Dimension, Horizontal Dimension, Vertical Dimension, Leader, Label, Hatch, Axis, Axis System, Grid, Section Plane, New Page, New View
- Create 2D Views: 2D Drawing, Section View, Section Cut
- Snapping: Snap Lock, Snap Endpoint, Snap Midpoint, Snap Center, Snap Angle, Snap Intersection, Snap Perpendicular, Snap Extension, Snap Parallel, Snap Special, Snap Near, Snap Ortho, Snap Grid, Snap Working Plane, Snap Dimensions, Toggle Grid, Working Plane Front, Working Plane Top, Working Plane Side, Working Plane
- Modify: Move, Copy, Rotate, Clone, Create Simple Copy, Create Compound, Offset, 2D Offset, Trimex, Join, Split, Scale, Stretch, Draft to Sketch, Upgrade, Downgrade, Add Component, Remove Component, Array, Path Array, Polar Array, Point Array, Cut With Plane, Mirror, Extrude, Difference, Union, Intersection
- Manage: BIM Setup, Views Manager, Setup Project, Manage Doors and Windows, Manage IFC Elements, Manage IFC Quantities, Manage IFC Properties, Manage Classification, Manage Layers, Material, Schedule, Preflight Checks, Annotation Styles
- Utils: Toggle Bottom Panels, Move to Trash, Working Plane View, Select Group, Set Slope, Working Plane Proxy, Add to Construction Group, Split Mesh, Mesh to Shape, Select Non-Manifold Meshes, Remove Shape From BIM, Close Holes, Merge Walls, Check, Toggle IFC B-Rep Flag, Toggle Subcomponents, Survey, IFC Diff, IFC Explorer, New IFC Spreadsheet, Image Plane, Unclone, Rewire, Glue, Re-Extrude
- Panel Tools: Panel, Panel Cut, Panel Sheet, Nest
- Structure Tools: Structure, Structural System, Multiple Structures
- IFC Tools: IFC Diff, IFC Expand, Create IFC Project, IfcOpenShell Update
- Nudge: Nudge Switch, Nudge Up, Nudge Down, Nudge Left, Nudge Right, Nudge Rotate Left, Nudge Rotate Right, Nudge Extend, Nudge Shrink
- Additional: Preferences, Fine tuning, Import Export Preferences, IFC, DAE, OBJ, JSON, 3DS, SHP
- Начинающим
- Установка: Загрузка, Windows, Linux, Mac, Дополнительных компонентов, Docker, AppImage, Ubuntu Snap
- Базовая: О FreeCAD, Интерфейс, Навигация мыши, Методы выделения, Имя объекта, Настройки, Верстаки, Структура документа, Свойства, Помоги FreeCAD, Пожертвования
- Помощь: Учебники, Видео учебники
- Верстаки: Std Base, Arch, Assembly, CAM, Draft, FEM, Inspection, Mesh, OpenSCAD, Part, PartDesign, Points, Reverse Engineering, Robot, Sketcher, Spreadsheet, Surface, TechDraw, Test Framework