SpringBasedElementSteelIShape Class Reference

Class that is the children of SpringBasedElement and combine the class SteelIShape (section) to retrieve the information needed. More...

Inheritance diagram for SpringBasedElementSteelIShape:

Public Member Functions
def	__init__ (self, int iNode_ID, int jNode_ID, SteelIShape section, int geo_transf_ID, mat_ID_i=-1, mat_ID_j=-1, ele_ID=-1)
	Constructor of the class. More...
Public Member Functions inherited from SpringBasedElement
def	__init__ (self, int iNode_ID, int jNode_ID, A, E, Iy_mod, int geo_transf_ID, mat_ID_i=-1, mat_ID_j=-1, ele_ID=-1)
	Constructor of the class. More...
def	CreateMember (self)
	Method that initialises the member by calling the OpenSeesPy commands through various functions. More...
def	Record (self, str spring_or_element, str name_txt, str data_dir, force_rec=True, def_rec=True, time_rec=True)
	Implementation of the homonym abstract method. More...
def	RecordNodeDef (self, str name_txt, str data_dir, time_rec=True)
	Implementation of the homonym abstract method. More...
def	ReInit (self, ele_ID=-1)
	Implementation of the homonym abstract method. More...
def	ShowInfo (self, plot=False, block=False)
	Implementation of the homonym abstract method. More...
def	UpdateStoredData (self)
	Implementation of the homonym abstract method. More...
def	Record (self, ele_ID, str name_txt, str data_dir, force_rec=True, def_rec=True, time_rec=True)
	Abstract method that records the forces, deformation and time of the member associated with the class. More...
def	RecordNodeDef (self, int iNode_ID, int jNode_ID, str name_txt, str data_dir, time_rec=True)
	Abstract method that records the deformation and time of the member's nodes associated with the class. More...

Public Attributes
	section
	section_name_tag
Public Attributes inherited from SpringBasedElement
	A
	data
	E
	ele_orientation
	element_array
	element_ID
	geo_transf_ID
	Initialized
	iNode_ID
	iNode_ID_spring
	iSpring_ID
	Iy_mod
	jNode_ID
	jNode_ID_spring
	jSpring_ID
	mat_ID_i
	mat_ID_j
	section_name_tag

Detailed Description

Class that is the children of SpringBasedElement and combine the class SteelIShape (section) to retrieve the information needed.

L_b is assumed the same for top and bottom springs.

Parameters

SpringBasedElement

Parent class.

Definition at line 854 of file MemberModel.py.

Constructor & Destructor Documentation

__init__()

def __init__	(		self,
		int	iNode_ID,
		int	jNode_ID,
		SteelIShape	section,
		int	geo_transf_ID,
			mat_ID_i = -1,
			mat_ID_j = -1,
			ele_ID = -1
	)

Constructor of the class.

Parameters

iNode_ID	(int): ID of the first end node.
jNode_ID	(int): ID of the second end node.
section	(SteelIShape): SteelIShape section object.
geo_transf_ID	(int): A geometric transformation (for more information, see OpenSeesPy documentation).
mat_ID_i	(int, optional): ID of the material model for the spring in the node i (if present). Defaults to -1.
mat_ID_j	(int, optional): ID of the material model for the spring in the node j (if present). Defaults to -1.
ele_ID	(int, optional): Optional ID of the element. Defaults to -1, e.g. use IDConvention to define it.

Exceptions

NegativeValue	ID needs to be a positive integer.
NegativeValue	ID needs to be a positive integer.
NameError	at least one spring needs to be defined.
NegativeValue	ID needs to be a positive integer.

Reimplemented from SpringBasedElement.

Definition at line 861 of file MemberModel.py.

    def __init__(self, iNode_ID: int, jNode_ID: int, section: SteelIShape, geo_transf_ID: int, mat_ID_i=-1, mat_ID_j=-1, ele_ID = -1):
        """
        Constructor of the class.
 
        @param iNode_ID (int): ID of the first end node.
        @param jNode_ID (int): ID of the second end node.
        @param section (SteelIShape): SteelIShape section object.
        @param geo_transf_ID (int): A geometric transformation (for more information, see OpenSeesPy documentation).
        @param mat_ID_i (int, optional): ID of the material model for the spring in the node i (if present). Defaults to -1.
        @param mat_ID_j (int, optional): ID of the material model for the spring in the node j (if present). Defaults to -1.
        @param ele_ID (int, optional): Optional ID of the element. Defaults to -1, e.g. use IDConvention to define it.
        
        @exception NegativeValue: ID needs to be a positive integer.
        @exception NegativeValue: ID needs to be a positive integer.
        @exception NameError: at least one spring needs to be defined.
        @exception NegativeValue: ID needs to be a positive integer.
        """
        self.section = deepcopy(section)
        if mat_ID_i != -1 and mat_ID_i < 0: raise NegativeValue()
        if mat_ID_j != -1 and mat_ID_j < 0: raise NegativeValue()
        if mat_ID_i == -1 and mat_ID_j == -1: raise NameError("No springs defined for element ID = {}".format(IDConvention(iNode_ID, jNode_ID)))
        if ele_ID != -1 and ele_ID < 0: raise NegativeValue()
 
        super().__init__(iNode_ID, jNode_ID, section.A, section.E, section.Iy_mod, geo_transf_ID, mat_ID_i=mat_ID_i, mat_ID_j=mat_ID_j, ele_ID=ele_ID)
        self.section_name_tag = section.name_tag
        self.UpdateStoredData()
        # Check length
        self._CheckL()
 
 

Member Data Documentation

section

section

Definition at line 878 of file MemberModel.py.

section_name_tag

section_name_tag

Definition at line 885 of file MemberModel.py.

---

The documentation for this class was generated from the following file:

• /media/carmine/DATA/Programmi/OpenSeesPyAssistant/MemberModel.py