A model consists of structural objects, loads and finite elements. This chapter summarizes the definition ways, the properties and the features of the structural objects.

Depending on the current FEM-Design Module (license you have), the available Object types are different. Although the structural objects are real 3 dimensional objects, they are 1D members and 2D planar elements (because of the finite element method) having sectional (thickness, profile etc.) and material properties. So, they can be defined as lines or regions. Some elements like point supports can be defined as points.

TypeIconModules where available

Definition mode


Load bearing

Isolated foundation1584603829044-457.png1584602212179-470.pngRegular shape/SolidHorizontalConcreteArbitraryArbitrary
Wall foundation1584603841098-596.png1584602219423-925.pngLineHorizontalConcreteArbitraryArbitrary
Foundation slab1584603848256-757.png1584602217074-327.pngRegionHorizontalConcreteArbitraryArbitrary


1584602214397-138.png  1584602626305-896.png  






1584602222080-774.png  1584602621130-909.png  






1584603873028-793.png1584602224568-738.png  1584602618708-185.png  LineArbitraryArbitraryArbitraryAxial
1584603880617-711.png1584602226949-495.png  1584602617236-838.png  1584602544973-878.pngPoint-ArbitraryArbitrary-
Apex1584603889506-762.png1584602240547-944.png  1584602623687-545.pngLine

Vertical / Horizontal

Column corbel1584603896480-680.png1584602237211-483.png  1584602614748-860.pngPointHorizontalArbitraryArbitraryArbitrary
Wall corbel1584603901949-632.png1584602233922-164.pngLineHorizontalArbitraryArbitraryArbitrary






ArbitraryConstant / variable thickness





1584603927995-543.png 1584603950554-740.png





VerticalArbitraryConstant/ variable thickness




Timber panel1584605673548-322.png1584604887313-772.pngLine/RegionVertical/HorizontalTimberConstantArbitrary

Point support

1584606240423-939.png 1584606251751-657.png


1584604896073-561.png 1584605783100-219.png 1584605682460-575.png 1584605763415-696.png





Line support

1584606257981-662.png 1584606264758-198.png

1584605826007-726.png 1584605686131-287.png 1584605756473-657.png

1584604903979-827.png 1584605968077-824.png





Surface support (group)








Point-point connection



1584604936217-115.png 1584605980199-738.png 1584605692944-870.png 1584605747679-418.png





Line-line connection



1584605273661-849.png 1584605994404-800.png 1584605723071-700.png 1584605741598-931.png






1584605270193-110.png 1584605998857-529.png




Shell model1584606327473-318.png1584605268223-162.pngRegionsArbitrarySteelConstant/ variable web heightArbitrary

Table: Structural Objects and their main properties

The commands for defining structural objects can be started from the 1584606358359-405.png  Tabmenu. Each command has a Tool palette with the customizable element properties (cross-sections, materials, stiffness values etc.) and the definition tools of the element geometry and position (direction).


Tool palette contains all customizable structural properties. The main properties can be set directly in the tool palette and all properties can be set in the dialog opens by clicking on the Default settings button. The settings dialog and fields keep the last set property values by element types (beams, columns, plates etc.)


Figure: Setting part of Tool palette

Cross sections

FEM-Design offers the possibility to add any cross-section type/shape (Section) to beams, columns and truss members.

warning.pngTo avoid design failures of concrete, steel and timber bars (section type and material do not fit), the program checks the section type - material compatibility while setting the properties. The program sends an error message when it finds incompatibility definition at closing the settings dialog. But, the so-called General material (defined by the user) can be added to each section types.

The Section tabpage of the settings dialog contains predefined cross-sections. Unique profiles and shapes can be define by their parameters (parametric shapes) in New> Size or with the 1584606589609-328.png  FEM-Design Section Editor. The following table sums the available cross-section types.

TypeDescriptionSection library



Standard steel profilesNot editable, built-in steel profiles depending on the applied national code1584606669592-168.pngSteel (or General)
Often used concrete profilesNot editable, built-in square, rectangular and circular concrete profiles1584606677793-877.pngConcrete (or General)
Often used timber profilesNot editable, built-in square timber profiles1584606686142-535.pngTimber (or General)
Common parametric concrete shapesPredefined concrete shapes to create required profiles by defining the shape parameters1584606697986-714.pngConcrete (or General)
Common parametric rolled steel shapesPredefined rolled steel shapes to create required profiles by defining the shape parameters1584606709941-786.pngSteel (or General)
Common parametric cold-formed steel shapesPredefined cold-formed steel shapes to create required profiles by defining the shape parameters1584606717280-131.pngSteel (or General)
Common parametric welded steel shapesPredefined welded steel shapes to create required profiles by defining the shape parameters1584606724891-641.pngSteel (or General)
Common parametric timber shapesPredefined timber shapes to create required profiles by defining the shape parameters1584606733518-248.pngTimber (or General)

Table: Section types

Defining a new (e.g. parametric) section in the settings dialog, the program calculates automatically the parameters need for later analysis and design. Each bar element has a local coordinate-system which y and z axes define the plane of its cross-section.

Yg, ZgCenter of gravity
Ys, ZsShear center position
Iy, IzMoment of inertia
Wy, WzSection modulus
ez max, ey maxMaximum distance of extreme fiber
ez min, ey minMinimum distance of extreme fiber
iy, izRadius of inertia
Sy, SzMaximum statical moment
ItTorsion moment of inertia
WtTorsion section modulus
IgammaWarping parameter
IyzCentroidal product of inertia
z omegaWagner warping parameter
alpha1, alpha2Angle of principal direction
I1, I2Principal moment of inertia
W1 min, W2 minPrincipal minimum section modulus
W1 max, W2 maxPrincipal maximum section modulus
e2 max, e1 maxMaximum distance of extreme fiber
e2 min, e1 minMinimum distance of extreme fiber
i1, i2Radius of principal inertia
S1, S2Principal maximum statical moment
So1, So2Principal statical moment of half area
c1, c2Plastic/elastic moment capacity
Rho1, Rho2Principal shear factor
z2, z1Wagner parameter

Table: Sectional characteristics

A cross-section is stored in the following tree structure: group > type > size. New library items can be defined or previous ones can be edited (renamed, modified or deleted) by the following settings options.


Figure: Section library structure

Cross-sections used in the project and defined as parametric profiles are grouped in Used sections library, but they are available only in the current project.


Figure: “Used sections” library

warning.pngYou can Import and Export the Section Library to share the content of the Library.

Composite sections

Composite sections can be set for beams, columns and piles.

The available composite section types:

1584607343173-225.png 1584607351751-959.png 1584607361511-319.png 1584607367112-925.png 1584607372070-449.png 1584607377559-346.png 1584607386386-143.png 1584607393225-359.png

Click Default settings/Section tab/Composite/New to open the settings of Composite sections.


warning.pngFor the time being only above listed composite sections can be selected, there is no choice to create alternative section.


The Material tabpage of the settings dialog contains predefined materials according to the current national standard.

A model may include mixture of elements with different materials, and analysis can be done for the complete model, but design can be done for elements having proper materials.

ConcreteRC design
SteelSteel design
TimberTimber design
General- (only for analysis)
Bar steelRC design

Table: Available and design materials

Material library stores the available materials by material type groups. Materials used in the project are grouped in Used materials library, but they are available only in the current project.


Figure: Material library

Above the standard materials, user can define concrete, steel, timber and general materials. The new materials are also stored in the Material library in the proper material type group. To define a new (e.g. concrete) material, select the required material group name (e.g. Concrete), click New and set the required material properties starting with the material name first.


Figure: Material types


For concrete structures, the partial safety factors γc and γS can be calculated automatically from Eurocode 2 reductions. Click Safety factor calculator next to the safety factors (Default settings > Material > Application data), check the required reduction box and press OK.

Figure: Safety factor calculator

In Material settings dialog different creep coefficients can be specified for Serviceability Limit State (SLS) and Ultimate Limit State (ULS). It has some consequences in load case calculation and results:

  • All load cases are calculated twice (first with the SLS Creep coefficient, than with the ULS Creep coefficient.
  • The displayed displacements are the results of the SLS calculation.
  • The displayed internal forces, reactions are the results of the ULS calculation.

Figure: Setting of creep coefficients

For reinforced concrete structure the user has the possibility to reduce the element stiffness in order to model the cracking’s effect in eigenfrequency calculation.


Figure: Stiffness reduction for reinforce concrete elements

In Material settings dialog the stiffness for stability analysis can be decreased. Taking a reduction factor into account is needed in those calculations where it is specified by the standards (e.g. at the cracked section analysis).


Figure: Reduction for stability analysis


For steel structures, the γ values (M0, M1 and M2) can be set.

Figure: Setting γ factors


For timber structures, the γM, Service class, the System strength factor and kcr values can be set.


Figure: Timber material settings

The following table and figures summarize the calculation of Young moduli used in different analysis types for concrete, steel and timber materials.

Analysis type ConcreteSteelTimber

Load cases,

Load group,

1st order load combination






2nd order load combination,

Imperfection calculation



Stability analysis fstab * Ecm1584608015599-618.png

Eigenfrequency calculation

Seismic analysis

 Fdin * EcmE0,mean

Table: Calculation of Young-moduli in different analysis types

The properties of the current (selected in the list) material can be edited with the Modify tool.

Customized material database can be shared between projects and users with the Export and Import tools. Click Export to save all materials of the current project in a named database file (.fdlmat). To load an exported material database to a project, just apply Import and browse for it.

Figure: Material export/import

light.pngJust one click on Quantity estimation (Tools menu), and a fast process collects all structural elements of the current project with their applied materials, material qualities, identifiers, main geometric parameters (e.g. profiles), quantities etc.
warning.pngModifying the national standard for a model the program shows a dialog where you can convert the material property of the structural elements and the reinforcing steel, so the materials will automatically change after switching the code.


Figure: Material conversion dialog

Information Pop-up

Moving the cursor over a structural object, an Information pop-up appears with its main properties. For example, the pop-up displays the ID, the material, the thickness, the alignment and orthotropic features for Plates.


Figure: Information pop-up example

warning.pngInformation pop-up appears only for elements on visible layers and if there is not running command.
light.pngPop-up is enabled by default. To unable it, uncheck the Display information pop-up at Settings > All > Environment > General >View.

“Properties” Tool

1584614046306-822.png       With the Properties tool of a tool palette, the properties of a selected object or objects can be inquired and edited in dialog format (similar to Default settings).


Figure: Modifying object properties (e.g. cross-section of a selected beam)

Modify properties by “Quick menu”

Alternative way of modifying object properties is to select any object by right click, or more objects of the same type by box, then click “Propertiesfile:///C:/Users/Fredrik/AppData/Local/Temp/msohtmlclip1/01/clip_image084.png in the Quick menu to check/modify its/their properties. This function works for structural objects, loads or design elements.


“Pick properties” and “Copy properties”

With these functions the properties of an object can be copied to others of the same type, or picked to use as default. Both can be found in the Tools menu and in the toolbar as well.


To copy properties with the Copy properties (1584614182261-577.png ) function, first select the source object, then one or more objects to which the properties are to be applied.


Pick properties (1584614198743-481.png ), when used on an object (of the same type as in the active editing dialogue) will update the default settings for its type.


Pick properties can only be used when Define is selected in an editing window, otherwise it is disabled.


Copy and Pick properties work according to the following rules:

  • Generally, the properties defined by the property dialogue will be picked or copied.
  • They are only available in the 3D Structure and Plate modules.
  • ID will not be copied.
  • Load case of loads will not be copied.
  • Varying shell thickness and surface load value will not be copied.


Structural elements with an ‘Identifier (. position number)’ will have an automatically or manually assigned position number.


The position number will be 0 upon creating the object and will be automatically set to another value in the following cases:

  • before creating a list
  • using the Find tool
  • before calculation

User can manually set position numbers by Tools/Numbering… 1584614355603-251.png  tool.


Use 1584614366715-716.png  for Manual position numbering

  1. type required position number into the Position no. textbox
  2. select option for handling position number conflicts
  3. select object(s) to set position number for



In case more objects are selected, the first one gets the position number typed by the user and for the next ones it is increased automatically.

To set position number of component objects, like edge connections, corbels, post-tensioned cables, punching regions, the Select component (…)  auxiliary option has to be checked.

Objects with manually set position number can be highlighted by checking the last option of the tool window.


The position number can be reset to zero by choosing Reset 1584614431314-981.png  option then selecting one or more objects.

Automatic numbering 1584614436757-234.png  sets position number automatically for all objects in the database except the ones with manually set position number.

The option to Lock numbering can be accessed by clicking its icon 1584614443611-700.png  in the same Tool window.


When the numbering of a selected object type is locked, the position number of individual elements will remain the same. The maximum position number is saved for all IDs, so position numbers less than that will not be used in the future, even if some items are deleted.

This means all the element types with their numbering locked will retain their original ID, even after refreshing the numbering (either manually, or automatically).


Display Settings of Structural Elements

The display properties of the structural elements can be set at the Settings > All… > Display.

The available options depend on the current FEM-Design module.


Figure: Settings options affect on the appearance of the structural elements

  • Drawing elements
    With the Show end points of line option you can show (or hide) the insertion points of planar structural objects, their holes and bar objects (beams, columns etc.). These points are visible in all display modes, but the Wireframe mode without displaying the elements’ thickness gives the clearest appearance of them.
    Figure: Insertion points displayed in Wireframe mode

    By showing the insertion points you can also detect the unnecessary (for example accidentally) defined points, which may cause “too refined” finite element mesh in planar structural elements. The unnecessary points can be deleted with editing tools (Edit menu) which can be applied for region elements (such as plate, wall regions etc.). For example, stretch the unnecessary points outside the host region, and then cut the stretched region part(s) with the Split tool of the Modify region (Edit menu) or with the Hole tool of the structural planar object.

    Figure: Unnecessary definition points detected visually

    With the Fill-up with color option the planar objects (plate, wall, drawing regions) can be displayed with their reference plane as colored surface or with their contour lines only. Applying the fill colors is useful to display holes/openings clearly. The filling color of an element is the default color of the Object layer includes the element. It can modified at the layer settings by element types (Plate, Wall etc.) or with the Color option of the Change properties tool (Edit > Properties) by elements (independently from their types).


    Figure: Planar objects displayed with their colored surface or without it in Wireframe mode

  • Structure and load labels
    Information of structural elements (such as ID, position number, material properties, section names etc.) and load (such as intensity, Comment etc.) can be displayed on the screen by element types in Wireframe display mode.
    Figure: Info labels displayed on screen by element types
  • Storey
    In this section the User can select how the objects can be displayed within the storey.

Every object is displayed which is in the plane of the storey or if it is crossing the range of the storey above or below according to the setting.

To display one of the defined storeys click on the  1584616155897-470.png  icon in the Toolbar, then choose the storey you wish to be displayed:


The pictures below show the whole structure and how its displayed parts depend on the selected option in Settings/Display/Storey dialog.

1584616182777-407.png 1584616187594-921.png

1584616194169-291.png 1584616199926-540.png

  • Display local system
    The local co-ordinate system of the structural elements can be displayed with the Display local system option by element types. The size of the local system symbol can be set at the Size option. The color of the local system axes can be set at Local systems setting. The default colors are: green for the local x’ axis, red for the local y’ axis and blue for the local z’ axis.
    Figure: Local co-ordinate system displayed on screen by element types
  • Special display settings of walls
    With the Display wall base line option (3D Structure and Predesign modules only) the bottom end of the walls can be displayed as a hatched surface.
    By inactivating the Display wall height option (Plate module only) only the reference support line (as hatched surface) can be displayed without showing the height-extension that is out from the plates’ calculation 2D plane.

    Figure: Special display options of walls
  • Special display settings of bar elements
    The Display section shape option shows the applied section of the bar elements as a colored symbol in the middle of the bar reference lines. The size (Scale), the filling (Fill) and contour (Border) colors are customizable. Although, section shape symbols are visible in most of the different display modes, their “best” display mode is the Wireframe mode without displaying the elements’ thickness.

    The Display connections option shows the end connection property (see Beam, Column or Fictitious bar connection settings) of the bar elements. Only the free end motion components can be displayed as arrows, where a simple arrow shows a motion component by its direction and a double-headed arrow shows the axis direction of a rotation component. The fix (rigid) end connection components are never displayed. The color of an end motion component equals with the color of the proper axis of the host bar element’s local system (see before, Display local system). The size of the symbols can be set at the Size option.
    Figure: Special display options of bar elements
  • Layer, color and pen width
    All elements are placed (and grouped) on Object layers according to their type. So, for example, columns are on the “Columns” layer and the walls are on the “Walls” layer. The default color and pen width of elements’ contours/reference lines are represented by their host layers. For example, by default, walls are red, if the color of the “Walls” layer is also red.
    Figure: Layer-system of structural objects

The default color of an object can be modified independently from their types with the Color option of the Change properties tool (Edit > Properties).

Color schema

This feature lets the users to navigate a model easier, by allowing them to fully customize element colors. These options can be accessed through the Tools à Colors menu command, or by clicking on their icon (1584622927900-699.png ) in the toolbar.

Mode determines the attribute on which the color coding is based. When None is selected, the default colors for object types will be used.



For each object type, the following attributes are available:

Beam, column and trussID, Material, Cross-section
Plane plate and wallID, Material, Thickness
Profiled plate and wallID, Material, Cross-section
Timber panelID, Material
Edge connectionID, Rigidity type

The Manage button can be used to save a specified color coding system. These can be selected afterwards from the drop-down list to the left from the Manage button. Schema color is saved only for a given project.


Clicking the Apply button will apply the color code to the model. Enabling the Auto apply checkbox will apply any changes automatically.

When a custom color scheme is in use, a legend window will be displayed. With the Position button, the placement of this window can be specified; it can even be hidden. By default, the legend is displayed in the bottom left corner of the screen.

Colors, borders, and their line types (with thickness) can be modified by clicking on the Edit palette button. In the dialog box, all parameters can be set for every value of the specified attribute (ID, Material or Thickness). It is possible to save these settings separately to be used in another color scheme.


The Settings button will allow you to save your color scheme to a file (*.cpal) or as default, or load another schema.

warning.pngWhen a color scheme is saved, only the colors and their order will be stored, values need to be specified each time.
light.pngPen (line weight) can use pixels as well as millimeters. A positive number means millimeters, while a negative one will give the line width in pixels. A line weight given in millimeters will remain the same in the documentation. When pen size is given in pixels, the line weight will remain the same on-screen, regardless of zoom level.


The definition modes and the available shapes of structural elements’ reference line or reference plane depend on:

  • The structural type: 1D Member or Planar Object, and
  • The current FEM-Design module.

The Tool palette of a structural element contains only the available modes. The next table summarizes the geometry possibilities by structural elements.

TypeIconModules where available



Soil1584623251342-300.png1584623272867-980.pngReference region
Borehole1584623478078-802.png1584623277989-659.pngReference point- (Insertion point)
Pile1584948457531-282.png1584948462484-973.pngReference line
Isolated foundation1584624069104-381.png1584623280887-312.pngRegular shape
Reference solid1584624377056-530.png Pick existing solid (Geometry)
Wall foundation1584624261505-269.png1584623287446-553.pngLine
Foundation slab1584624421586-550.png1584623297416-834.pngRegion
1584624441837-681.png1584624450492-324.pngReference point- (Insertion point)
1584623303315-573.png 1584624105479-200.pngReference line

1584623342867-600.png 1584624099643-656.png

Reference line

Intermediate section


1584624582798-190.png1584623345607-668.png 1584624093581-629.png 1584624141904-781.pngReference point- (Insertion point)



1584624598909-360.png1584623347714-840.png 1584624118381-851.pngReference beams-
Column corbel1584626086733-429.png1584623350740-283.png 1584624114784-116.pngReference point on a column- (Insertion point)
Wall corbel1584626089193-100.png1584623353009-633.pngReference line


1584626108393-467.png1584624129994-181.png 1584623356108-911.pngReference region


1584626155224-753.png1584624132656-255.pngReference line
1584626498399-746.png 1584626666857-191.pngReference region
1584623360146-509.pngReference region

Profiled plate

1584626165079-213.png1584623321986-874.pngReference region
1584626172354-822.png1584623321986-874.pngReference region

Timber panel




Reference region
Reference region

Point support

1584626189643-296.png 1584626198843-858.png1584624153750-998.png 1584626506933-120.png 1584626542318-723.png 1584626471244-390.png 1584626361817-129.pngReference point- (Insertion point)

Line support

1584626246461-851.png 1584626255708-112.png

1584624156911-243.png 1584626509582-695.png 1584626542318-723.png 1584626465050-475.png 1584626360759-306.png

Reference line

Surface support

1584627036758-199.png1584624162949-282.png 1584626357599-694.png  Reference region

Point-point connection

1584626854928-822.png1584624162949-282.png 1584626525892-294.png 1584626542318-723.png 1584626404958-277.png 1584626347070-675.pngReference points- (Insertion points)

Line-line connection

1584626849564-903.png1584624166085-413.png 1584626528620-972.png 1584626537838-910.png 1584626404958-277.png 1584626348752-205.pngReference lines

Fictitious bar

1584626835276-942.png1584624169288-537.png 1584626398213-720.png 1584626338887-991.pngReference line


Wall type

1584626276528-532.png 1584626285200-177.png1584626393910-272.png 1584626336747-529.pngReference line


- Slab or roof type

 1584626390126-424.png 1584626334467-202.pngReference region

Building cover

1584624184377-240.png1584626388360-891.png 1584626332274-282.pngReference plane shape-

Table: Structural Objects and their geometry definition


1584706736189-590.png       Holes, openings and cuttings can be added to reference regions (Plate, Wall and Surface support) with the Hole tool. The following geometries can be used for holes:

The steps of a hole definition:

  1. Select the host region with mouse-clicking. Clicking a region places the UCS into the region plane, so giving hole coordinates needs only X and Y values from the UCS origin.
  2. Define the geometry of the hole with one of the following geometry modes:
    1584706750496-863.png  Rectangular
    1584706782578-809.png  Circular
    1584706787849-490.png  Polygonal
    1584706793511-935.png  Pick lines


Figure: Examples for holes


Figure: Hole tool can be used to edit region geometries as cuttings

Holes can be easily copy inside a region or among regions with same reference plane position with the Copy command (Edit menu). It is recommended to display only the regions’ reference plane (inactive Display thickness option) to easily select the contour of the hole you would like to copy. To set the distances/new positions, the UCS has to be in the plane of the host region(s).


Figure: Copying holes in a Wall



Numerous objects need direction settings for their positioning (bar elements) or their components definition (supports). The next table summarizes the direction possibilities by structural elements.

TypeIconModules where availableDirection forDirection Modes
Isolated foundation1584711296674-615.png1584712010771-322.pngSolid position:
Direction of local x’ axis
Wall foundation1584711303553-127.png1584712012851-458.png--
Foundation slab1584711309010-316.png1584712015079-616.png--
Beam1584711313833-385.png1584714697029-359.png 1584712026097-564.png

Cross-section position:

Direction of local y’ axis

Column1584711323366-603.png1584714735464-665.png 1584714679142-162.png 1584712028654-886.png

Cross-section position:

Direction of local y’ axis

Truss member1584711328905-765.png1584714663160-148.png 1584712068391-862.png

Cross-section position:

Direction of local y’ axis

Column corbel1584711410693-123.png1584712077681-687.png

Horizontal axis position:

Angle between the horizontal axis of the corbel and the local y’ axis of the column



Point support1584711402142-454.png1584714743178-860.pngRotation direction1584715043353-386.png Predefined direction (Geometry)
  1584714815881-354.png 1584714845551-979.pngMotion component direction1584715057079-206.png Parallel with line (Geometry)
  1584712176791-802.png 1584712081677-423.pngComponent direction1584715075140-697.png Perpendicular to plane (Geometry)
Point support group1584711419164-677.png1584714754985-386.png 1584714820244-759.png 1584714847906-752.pngComponent direction- (Predefined direction)

1584712171748-874.png 1584712085634-334.png

Component direction

(reference system)

Line support1584711426719-997.png1584714760642-469.pngRotation direction1584715043353-386.png Predefined direction (Geometry)
  1584714802324-501.png 1584714850558-530.pngMotion component direction1584715057079-206.png Parallel with line (Geometry)
  1584712154811-509.png 1584712090694-106.pngComponent direction1584715075140-697.png Perpendicular to plane (Geometry)
Line support group1584711431853-510.png1584714765861-406.png 1584714798601-762.png 1584714852297-294.pngComponent direction- (Predefined direction)

1584712145237-643.png 1584712094285-339.png

Component direction

(reference system)

Point-point connection

1584711439003-394.png1584714772017-255.png 1584714795090-522.png 1584714857590-118.png 1584712134914-287.png 1584712114611-699.pngComponent direction
Line-line connection1584711444378-138.png

1584714780200-418.png 1584714789968-872.png 1584714864191-992.png 1584712128585-509.png 1584711616851-229.png


Component direction

Table: Structural Objects and their direction settings

Change Direction

Any previously set direction can be modified by the editing commands (Edit menu): Change direction and Rotate.

Change direction uses the Predefined direction, Parallel with line and Perpendicular to plane direction definition tools.


Figure: Beam position (local y’ axis) is modified with Change direction

Rotate edits a selected direction or the main direction of a selected system with giving new direction points or the rotation angle. Rotation works around a given point or an axis.


Figure: Rotate modifies the main direction (x’) of the Point support group

Created by Fredrik Lagerström on 2020/03/19 08:07
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