CroSec_Beam Class |
Namespace: Karamba.CrossSections
The CroSec_Beam type exposes the following members.
Name | Description | |
---|---|---|
CroSec_Beam |
create a default beam
| |
CroSec_Beam(String, String, String, NullableColor, FemMaterial) |
create a non-default beam
|
Name | Description | |
---|---|---|
A | cross sectional area | |
alpha_lt | imperfection factors according to EC3 for lateral torsional buckling | |
alpha_y | imperfection factors according to EC3 in y-direction | |
alpha_z | imperfection factors according to EC3 in z-direction | |
Ay | equivalent shear Area in local y-direction (normally horizontal) for considering shear deformation | |
Az | equivalent shear Area in local y-direction (normally horizontal) for considering shear deformation | |
color |
user defined color of the cross section
(Inherited from CroSec.) | |
Cw | second order warping moment | |
dims |
cross section dimensions
(Inherited from CroSec.) | |
ecce_loc |
set/get local eccentricity of cross section
(Inherited from CroSec.) | |
elemIds |
return list of element identifiers to which the cross section is to be attached.
(Inherited from CroSec.) | |
family |
set/get the family of the cross section
(Inherited from CroSec.) | |
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 (Inherited from CroSec.) | |
guid |
GUID of the cross section
(Inherited from CroSec.) | |
hasEccent |
return true of cross section has a locally defined eccentricity
(Inherited from CroSec.) | |
Ipp | torsional moment of inertia | |
IsValid |
return true of the cross section is valid (has e.g. non-zero area)
(Inherited from CroSec.) | |
iy | radius of gyration about y-axis | |
Iyy | moment of inertia about local Y-axis | |
iz | radius of gyration about z-axis | |
Izz | moment of inertia about local z-axis (normally vertical) | |
material |
set/get material of the element
(Overrides CroSecmaterial.) | |
materialName | name of the basic material attached to the cross section (Overrides CroSecmaterialName.) | |
name |
set/get the name of the cross section
(Inherited from CroSec.) | |
nDims |
number of dimensional
(Inherited from CroSec.) | |
nProps |
return the number of properties of the cross section
(Overrides CroSecnProps.) | |
product |
type of production used for the cross section. This defines the alpha_y/z-values and influences buckling strength.
| |
props |
default cross section properties
(Overrides CroSecprops.) | |
user_defined |
indicates whether a cross section is user-defined or generated (e.g. a default material)
(Inherited from CroSec.) | |
Wely_z_neg | static resistance moment about y-axis for upper cross section point. In case of e.g. T-sections different from Wely_lower | |
Wely_z_pos | static resistance moment about y-axis for lower cross section point. | |
Welz_y_neg | static resistance moment about z-axis for extreme left cross section point | |
Welz_y_pos | static resistance moment about z-axis for extreme right cross section point | |
Wply | plastic resistance moment about y-axis | |
Wplz | plastic resistance moment about z-axis | |
Wt | torsional resistance moment | |
zg | distance of applied load to shear center of the cross section. By default it is equal to zs | |
zm |
distance of center of shear from upper section boundary
(Inherited from CroSec.) | |
zs |
distance of center of gravity from upper section boundary
(Overrides CroSeczs.) |
Name | Description | |
---|---|---|
accept |
accept a cross section visitor
(Overrides CroSecaccept(CroSecVisitor).) | |
addDuplicate |
add this cross section to fe-model
(Inherited from CroSec.) | |
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.
(Inherited from CroSec.) | |
addMeshPoint |
add one point to the cross section mesh
| |
calculate_iy_iz |
calculate cross-section properties from given geometry
| |
calculateProperties |
calculate cross-section properties from given geometry
(Inherited from CroSec.) | |
clearElemIds |
empty the list of identifiers to which the cross section shall be attached.
(Inherited from CroSec.) | |
Clone |
shallow clone the cross section
(Inherited from CroSec.) | |
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.
(Inherited from CroSec.) | |
ConvertTo |
convert this cross section to the other cross section and clone it.
| |
crossSectionHasNoResistance |
test whether cross section has zero resisting moment or area for cross section design
(Overrides CroSeccrossSectionHasNoResistance(String).) | |
defaultGuid |
return the cross sections default guid
(Inherited from CroSec.) | |
enlistAllMaterials |
set the material based on the material identifier and a mapping from material identifiers to indexes
(Overrides CroSecenlistAllMaterials(DictionaryGuid, Int32, ListFemMaterial).) | |
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
(Inherited from CroSec.) | |
FECroSecDefault |
create fe-cross-sections from default cross section
(Inherited from CroSec.) | |
FECroSecs(Model) |
create fe-cross-section for given height with family-index 0
(Inherited from CroSec.) | |
FECroSecs(Model, Int32) |
create fe-cross-sections
(Overrides CroSecFECroSecs(Model, Int32).) | |
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
(Inherited from CroSec.) | |
getHeight(Int32) |
returns the height of a sub-cross section in case of composite cross sections
(Inherited from CroSec.) | |
getThickness |
get thickness of cross section
(Inherited from CroSec.) | |
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)
(Inherited from CroSec.) | |
isDefault |
returns true if cross section has default properties
(Inherited from CroSec.) | |
isStrongerThan |
return true if this cross section is in every aspect stronger than the other one.
| |
matchId |
test whether the cross section matches one of the identifiers given in the list of indexes
(Inherited from CroSec.) | |
matchIds |
test whether the cross section matches one of the identifiers given in the list of indexes
(Inherited from CroSec.) | |
maxWidth |
return the maximum width of the cross section or -1 in case this does not make sense (for e.g. shell cross sections)
(Inherited from CroSec.) | |
MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) | |
minmaxEps |
determine extreme strains in cross-section
(Inherited from CroSec.) | |
modifyEcceZ |
modify the local eccentricity in Z-direction
(Inherited from CroSec.) | |
modifyHeight |
modify the height of the cross section
(Inherited from CroSec.) | |
modifyHeights |
modify the heights of the cross section
(Inherited from CroSec.) | |
modifyThickness |
modifies the thickness of a cross section
(Inherited from CroSec.) | |
read |
Read cross section data from reader
(Inherited from CroSec.) | |
readFromTableRow |
read those data-items from the table row that need no verification and add it to the
data of this cross section
(Overrides CroSecreadFromTableRow(CroSecTableRow).) | |
renewGuid |
create new GUID for the cross section
(Inherited from CroSec.) | |
renewGuid(Guid) |
set new GUID for the cross section
(Inherited from CroSec.) | |
setDefaults |
set default dimensions of cross section
(Overrides CroSecsetDefaults.) | |
setMaterial(ListFemMaterial) |
set the material identifiers and the material references of the cross section. Sets material of layer 0 in case of shells.
(Inherited from CroSec.) | |
setMaterial(FemMaterial) |
set the material identifier and the material reference of the cross section
(Overrides CroSecsetMaterial(FemMaterial).) | |
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', '[]',...
(Inherited from CroSec.) | |
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
(Inherited from CroSec.) | |
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.
(Inherited from CroSec.) | |
stiffness |
calculate characteristic axial- and bending stiffness of an element of length L
(Overrides CroSecstiffness(Double, Double, Double).) | |
ToString | Returns a string that represents the current object. (Inherited from Object.) | |
ToString(String) |
render cross section data as string for output.
(Inherited from CroSec.) | |
trait |
return value of trait with given index
(Inherited from CroSec.) | |
write |
Write cross section data contained to a reader
(Inherited from CroSec.) | |
writeToTableRow |
generate value of property info as a string which can be used in a cross section table
(Overrides CroSecwriteToTableRow(CroSecTableRow).) |
Name | Description | |
---|---|---|
_zg | distance of applied load to shear center of the cross section. By default it is equal to zs | |
_zs | distance of center of gravity of cross section from upper rim | |
A_ | cross sectional area | |
alpha_lt_ | imperfection factors according to EC3 for lateral torsional buckling | |
alpha_y_ | imperfection factors according to EC3 in y-direction | |
alpha_z_ | imperfection factors according to EC3 in z-direction | |
Ay_ | equivalent shear Area in local y-direction (normally horizontal) for considering shear deformation | |
Az_ | equivalent shear Area in local y-direction (normally horizontal) for considering shear deformation | |
country_ | country in which the cross section is in use (Inherited from CroSec.) | |
Cw_ | second order warping moment | |
eccent_ | eccentricity of the cross section (Inherited from CroSec.) | |
elem_ids_ | id/regular expressions of element identifiers to which the cross section applies (Inherited from CroSec.) | |
family_ | unique identifier of a group of cross sections within a country (Inherited from CroSec.) | |
fe_ind_ | identification number of cross section in the fe-model (Inherited from CroSec.) | |
guid_ |
GUID of the cross section
(Inherited from CroSec.) | |
has_eccent_ | true if there is an eccentricity defined for the cross section (Inherited from CroSec.) | |
Ipp_ | torsional moment of inertia | |
iy_ | radius of gyration about y-axis | |
Iyy_ | moment of inertia about local Y-axis | |
iz_ | radius of gyration about z-axis | |
Izz_ | moment of inertia about local z-axis (normally vertical) | |
name_ | unique identifier of a cross section within a family (Inherited from CroSec.) | |
user_defined_ |
indicates whether a cross section is user-defined or generated (e.g. a default material)
(Inherited from CroSec.) | |
Wely_z_neg_ | static resistance moment about y-axis for upper cross section point. In case of e.g. T-sections different from Wely_lower | |
Wely_z_pos_ | static resistance moment about y-axis for lower cross section point. | |
Welz_y_neg_ | static resistance moment about z-axis for extreme left cross section point | |
Welz_y_pos_ | static resistance moment about z-axis for extreme right cross section point | |
Wply_ | plastic resistance moment about y-axis | |
Wplz_ | plastic resistance moment about z-axis | |
Wt_ | torsional resistance moment |