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CroSec Class |
Base class of all cross-sections
Inheritance HierarchySystemObject
Karamba.CrossSectionsCroSec
Karamba.CrossSectionsCroSec_Beam
Karamba.CrossSectionsCroSec_Shell
Karamba.CrossSectionsCroSec_Spring
Karamba.CrossSectionsCroSec
Karamba.CrossSectionsCroSec_Beam
Karamba.CrossSectionsCroSec_Shell
Karamba.CrossSectionsCroSec_Spring
Namespace: Karamba.CrossSections
Assembly: KarambaCommon (in KarambaCommon.dll) Version: 1.0.0.0 (1.0.0.0)
SyntaxThe CroSec type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | CroSec |
create a default cross section.
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 | CroSec(String, String, String, NullableColor) |
create a cross section with given name, family and country without default properties
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Properties| Name | Description | |
|---|---|---|
 | color |
user defined color of the cross section
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| dims |
cross section dimensions
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| ecce_loc |
set/get local eccentricity of cross section
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| elemIds |
return list of element identifiers to which the cross section is to be attached.
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| family |
set/get the family of the cross section
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| familyID | unique identifier of cross section. Excluded country in order to avoid problems in case of user defined families
which consist of cross sections of different countries |
| guid |
GUID of the cross section
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| hasEccent |
return true of cross section has a locally defined eccentricity
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| IsValid |
return true of the cross section is valid (has e.g. non-zero area)
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| material |
set/get material of the element
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| materialName | name of the basic material attached to the cross section |
| name |
set/get the name of the cross section
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| nDims |
number of dimensional
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 | nProps |
return the number of properties of the cross section
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| props |
default cross section properties
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| user_defined |
indicates whether a cross section is user-defined or generated (e.g. a default material)
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| zm |
distance of center of shear from upper section boundary
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| zs |
distance of center of gravity from upper section boundary
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Methods| Name | Description | |
|---|---|---|
| accept |
accept a cross section visitor
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| addDuplicate |
add this cross section to fe-model
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| AddElemId |
add an element identifier to the list of element identifiers which define to which elements the cross
SectionForce shall be attached in the course of assemblage.
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| calculateProperties |
calculate cross-section properties from given geometry
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| clearElemIds |
empty the list of identifiers to which the cross section shall be attached.
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| Clone |
shallow clone the cross section
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| cloneElemIds |
clone the list of identifiers to which the cross section is to be attached. Needs to be done before
it is changed in order to avoid side-effects in GH-definitions.
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| crossSectionHasNoResistance |
test whether cross section has zero resisting moment or area for cross section design
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| defaultGuid |
return the cross sections default guid
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| enlistAllMaterials |
set the material based on the material identifier and a mapping from material identifiers to indexes
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 | enlistMaterial |
return a material based on its reference or name. Add it to the list of materials if not already present
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| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| fe_ind |
return cross section index of sub cross section in the finite element model
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| FECroSecDefault |
create fe-cross-sections from default cross section
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| FECroSecs(Model) |
create fe-cross-section for given height with family-index 0
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| FECroSecs(Model, Int32) |
create fe-cross-sections
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| Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| getHeight |
return the height of the cross section.
Is useful for shell-elements which can thus also use beam-cross sections
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| getHeight(Int32) |
returns the height of a sub-cross section in case of composite cross sections
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| getThickness |
get thickness of cross section
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| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| heights |
constructs a list of heights associated with the cross section. Can be time-consuming. For single item access use getHeight(index)
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| isDefault |
returns true if cross section has default properties
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| matchId |
test whether the cross section matches one of the identifiers given in the list of indexes
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| matchIds |
test whether the cross section matches one of the identifiers given in the list of indexes
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| maxWidth |
return the maximum width of the cross section or -1 in case this does not make sense (for e.g. shell cross sections)
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| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| minmaxEps |
determine extreme strains in cross-section
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| modifyEcceZ |
modify the local eccentricity in Z-direction
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| modifyHeight |
modify the height of the cross section
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| modifyHeights |
modify the heights of the cross section
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| modifyThickness |
modifies the thickness of a cross section
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| read |
Read cross section data from reader
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| readFromTableRow |
reads cross section data from given table row
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| renewGuid |
create new GUID for the cross section
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| renewGuid(Guid) |
set new GUID for the cross section
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| setDefaults |
set default dimensions of cross section
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| setMaterial(FemMaterial) |
set the material identifier and the material reference of the cross section
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| setMaterial(ListFemMaterial) |
set the material identifiers and the material references of the cross section. Sets material of layer 0 in case of shells.
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| shape |
returns the shape indicator of a cross section (for e.g. reading data from a table). This can be e.g.
'O', 'I', 'T', '[]',...
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| sketch |
add vertices on cross-section to mesh and corresponding colors
origin is the point on the element axis, axis the local coordinate system,
cmap contains the information for coloring points and n_faces the number
of points to be calculated
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| sketchGroupSizes |
return list of group-sizes of faces that form one geometric entity.
Enables cross-section sketches to consist of more than one connected surface.
By default there is only one group.
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| stiffness |
calculate characteristic axial- and bending stiffness of an element of length L
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| ToString | Returns a string that represents the current object. (Inherited from Object.) |
| ToString(String) |
render cross section data as string for output.
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| trait |
return value of trait with given index
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| write |
Write cross section data contained to a reader
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| writeToTableRow |
generate value of property info as a string which can be used in a cross section table
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Fields| Name | Description | |
|---|---|---|
 | country_ | country in which the cross section is in use |
 | eccent_ | eccentricity of the cross section |
| elem_ids_ | id/regular expressions of element identifiers to which the cross section applies |
| family_ | unique identifier of a group of cross sections within a country |
| fe_ind_ | identification number of cross section in the fe-model |
| guid_ |
GUID of the cross section
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| has_eccent_ | true if there is an eccentricity defined for the cross section |
| name_ | unique identifier of a cross section within a family |
| user_defined_ |
indicates whether a cross section is user-defined or generated (e.g. a default material)
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See Also