Beam Element (3D)

版本 1.0.0 (1.5 KB) 作者: Ayad Al-Rumaithi
Stiffness matrix of beam element in 3D
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更新时间 2024/1/29

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This function finds the stiffness matrix of beam element (frame element) in 3D.
function k=beam_stiffness(E,Iy,Iz,A,L,G,J,Cx,Cy,Cz,omega)
Input:
E: Modulus of Elasticity
Iy, Iz: Moment of Inertia around y and z axes
A: Section Area
L: Length
G: Shear Modulus
J: Polar Moment of Inertia
Cx, Cy, and Cz: Direction cosines of the beam with respect to x, y, and z axes
omega: Rotation of the beam around the beam major axis (x-axis)
Output:
k: Stiffness Matrix

引用格式

Ayad Al-Rumaithi (2024). Beam Element (3D) (https://www.mathworks.com/matlabcentral/fileexchange/158526-beam-element-3d), MATLAB Central File Exchange. 检索来源 .

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版本 已发布 发行说明
1.0.0