[1] For the quadrilateral element shown in Figure below, evaluate the stiffness matrix coefficient (k11) using four-point Gaussian quadrature. Let E = 30 x 10^6 psi and v = 0.25, element thickness h=1. The global coordinates (in inches) are shown in the figures. (5, 5) (3,4) (3, 2) (5, 2)
[1] For the quadrilateral element shown in Figure below, evaluate the stiffness matrix coefficient (k11) using four-point Gaussian quadrature. Let E = 30 x 10^6 psi and v = 0.25, element thickness h=1. The global coordinates (in inches) are shown in the figures. (5, 5) (3,4) (3, 2) (5, 2)
Chapter2: Loads On Structures
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![[1] For the quadrilateral element shown in Figure below, evaluate the stiffness
matrix coefficient (k11) using four-point Gaussian quadrature. Let E = 30 x 10^6 psi
and v = 0.25, element thickness h=1. The global coordinates (in inches) are shown in
the figures.
(5, 5)
(3, 4) |
4
(3, 2)
(5, 2)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4941a23d-559e-4dc5-b8df-8b74d1926281%2Fa7225bb3-dcd7-41a9-a819-b4467c1b4186%2Fec7cod_processed.png&w=3840&q=75)
Transcribed Image Text:[1] For the quadrilateral element shown in Figure below, evaluate the stiffness
matrix coefficient (k11) using four-point Gaussian quadrature. Let E = 30 x 10^6 psi
and v = 0.25, element thickness h=1. The global coordinates (in inches) are shown in
the figures.
(5, 5)
(3, 4) |
4
(3, 2)
(5, 2)
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