pyNastran  0.5.0
pyNastran BDF Reader/Writer, OP2 Parser, and GUI
pyNastran.bdf.cards.elements.shell.TriShell Class Reference
Inheritance diagram for pyNastran.bdf.cards.elements.shell.TriShell:
pyNastran.bdf.cards.elements.shell.ShellElement pyNastran.bdf.cards.baseCard.Element pyNastran.bdf.cards.baseCard.BaseCard pyNastran.bdf.bdfInterface.BDF_Card.BDFCard pyNastran.bdf.cards.elements.shell.CTRIA3 pyNastran.bdf.cards.elements.shell.CTRIA6 pyNastran.bdf.cards.elements.shell.CTRIAR pyNastran.bdf.cards.elements.shell.CTRIAX pyNastran.bdf.cards.elements.shell.CTRIAX6

List of all members.

Public Member Functions

def __init__
def Thickness
def AreaCentroidNormal
 returns area,centroid, normal as it's more efficient to do them together
def Area
 returns the normal vector

\[ \large A = \frac{1}{2} (n_0-n_1) \cross (n_0-n_2) \]


def Normal
 returns the normal vector

\[ \large a = (n_0-n_1) \cross (n_0-n_2) \]

\[ \large n = \frac{n}{norm(N)} \]


def Centroid
 returns the centroid

\[ \large CG = \frac{1}{3} (n_0+n_1+n_2) \]


def MassMatrix
 6x6 mass matrix triangle http://www.colorado.edu/engineering/cas/courses.d/IFEM.d/IFEM.Ch32.d/IFEM.Ch32.pdf

Detailed Description

Definition at line 79 of file shell.py.


Constructor & Destructor Documentation


Member Function Documentation


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