Gupta1999SteelIShape Class Reference

Class that is the children of Gupta1999 and combine the class SteelIShape (section) to retrieve the information needed. More...

Inheritance diagram for Gupta1999SteelIShape:

Public Member Functions
def	__init__ (self, int ID, SteelIShape col, SteelIShape beam, t_dp=0.0, a_s=0.03, pinchx=0.25, pinchy=0.75, dmg1=0.0, dmg2=0.0, beta=0.0, safety_factor=False)
	Constructor of the class. More...
Public Member Functions inherited from Gupta1999
def	__init__ (self, int ID, d_c, bf_c, tf_c, I_c, d_b, tf_b, Fy, E, t_p, t_dp=0.0, a_s=0.03, pinchx=0.25, pinchy=0.75, dmg1=0.0, dmg2=0.0, beta=0.0, safety_factor=False)
	Constructor of the class. More...
def	CheckApplicability (self)
	Implementation of the homonym abstract method. More...
def	Hysteretic (self)
	Generate the material model Hysteretic (Gupta 1999) using the computed parameters. More...
def	ReInit (self)
	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	CheckApplicability (self)
	Abstract function used to check the applicability of the material model. More...

Public Attributes
	beam
	beam_section_name_tag
	col
	col_section_name_tag
Public Attributes inherited from Gupta1999
	a_s
	beam_section_name_tag
	beta
	bf_c
	col_section_name_tag
	d_b
	d_c
	data
	dmg1
	dmg2
	E
	Fy
	G
	gamma1_y
	gamma2_y
	gamma3_y
	I_c
	ID
	Initialized
	Ke
	Kp
	M1y
	M2y
	M3y
	pinchx
	pinchy
	Ry
	t_dp
	t_p
	t_pz
	tf_b
	tf_c
	Vy

Detailed Description

Class that is the children of Gupta1999 and combine the class SteelIShape (section) to retrieve the information needed.

Parameters

Gupta1999

Parent class.

Definition at line 746 of file MaterialModels.py.

Constructor & Destructor Documentation

__init__()

def __init__	(		self,
		int	ID,
		SteelIShape	col,
		SteelIShape	beam,
			t_dp = 0.0,
			a_s = 0.03,
			pinchx = 0.25,
			pinchy = 0.75,
			dmg1 = 0.0,
			dmg2 = 0.0,
			beta = 0.0,
			safety_factor = False
	)

Constructor of the class.

It passes the arguments into the parent class to generate the combination of the parent class and the section class SteelIShape. The copy of the sections (col and beam) passed is stored in the member variable self.section.

Parameters

ID	(int): Unique material model ID.
col	(SteelIShape): SteelIShape column section object.
beam	(SteelIShape): SteelIShape beam section object.
t_dp	(float, optional): Doubler plate thickness. Defaults to 0.0.
a_s	(float, optional): Strain hardening. Defaults to 0.03.
pinchx	(float, optional): Pinching factor for strain (or deformation) during reloading. Defaults to 0.25.
pinchy	(float, optional): Pinching factor for stress (or force) during reloading. Defaults to 0.75
dmg1	(float, optional): Damage due to ductility: D1(mu-1). Defaults to 0.0.
dmg2	(float, optional): Damage due to energy: D2(Eii/Eult). Defaults to 0.0.
beta	(float, optional): Power used to determine the degraded unloading stiffness based on ductility, mu-beta. Defaults to 0.0.
safety_factor	(bool, optional): Safety factor used if standard mechanical parameters are used (not test results). Defaults to False.

Reimplemented from Gupta1999.

Definition at line 752 of file MaterialModels.py.

        t_dp = 0.0, a_s = 0.03, pinchx = 0.25, pinchy = 0.75, dmg1 = 0.0, dmg2 = 0.0, beta = 0.0, safety_factor = False):
        """
        Constructor of the class. It passes the arguments into the parent class to generate the combination of the parent class
            and the section class SteelIShape.
        The copy of the sections (col and beam) passed is stored in the member variable self.section.
 
        @param ID (int): Unique material model ID.
        @param col (SteelIShape): SteelIShape column section object.
        @param beam (SteelIShape): SteelIShape beam section object.
        @param t_dp (float, optional): Doubler plate thickness. Defaults to 0.0.
        @param a_s (float, optional): Strain hardening. Defaults to 0.03.
        @param pinchx (float, optional): Pinching factor for strain (or deformation) during reloading. Defaults to 0.25.
        @param pinchy (float, optional): Pinching factor for stress (or force) during reloading. Defaults to 0.75
        @param dmg1 (float, optional): Damage due to ductility: D1(mu-1). Defaults to 0.0.
        @param dmg2 (float, optional): Damage due to energy: D2(Eii/Eult). Defaults to 0.0.
        @param beta (float, optional): Power used to determine the degraded unloading stiffness based on ductility, mu-beta. Defaults to 0.0.
        @param safety_factor (bool, optional): Safety factor used if standard mechanical parameters are used (not test results). Defaults to False.
        """
        self.col = deepcopy(col)
        self.beam = deepcopy(beam)
        super().__init__(ID, col.d, col.bf, col.tf, col.Iy, beam.d, beam.tf, col.Fy_web, col.E, col.tw,
            t_dp, a_s, pinchx, pinchy, dmg1, dmg2, beta, safety_factor)
        self.beam_section_name_tag = beam.name_tag
        self.col_section_name_tag = col.name_tag
        self.UpdateStoredData()
 
 

Member Data Documentation

beam

beam

Definition at line 772 of file MaterialModels.py.

beam_section_name_tag

beam_section_name_tag

Definition at line 775 of file MaterialModels.py.

col

col

Definition at line 771 of file MaterialModels.py.

col_section_name_tag

col_section_name_tag

Definition at line 776 of file MaterialModels.py.

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

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