Transformation of Stresses in 3D Problems

版本 1.0.3 (1.3 KB) 作者: Ayad Al-Rumaithi
Calculates stress tensor along new direction in 3D problems
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更新时间 2024/9/16

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Calculates stress tensor along new direction in 3D problems with variables notation provided.
function S2=Transformation_3D(S1,T)
Input:
S1: Stress tensor with the following notation
S1=[sigma_xx sigma_xy sigma_xz;
sigma_xy sigma_yy sigma_yz;
sigma_xz sigma_yz sigma_zz];
T: Transformation matrix with the following notation
T=[l1 l2 l3;
m1 m2 m3;
n1 n2 n3];
where l1,m1,n1 are the direction cosines for new coordinate X with old x,y and x directions
where l2,m2,n2 are the direction cosines for new coordinate Y with old x,y and x directions
where l3,m3,n3 are the direction cosines for new coordinate Z with old x,y and x directions
Output:
S2: Stress tensor in the new coordinate system

引用格式

Ayad Al-Rumaithi (2024). Transformation of Stresses in 3D Problems (https://www.mathworks.com/matlabcentral/fileexchange/71725-transformation-of-stresses-in-3d-problems), MATLAB Central File Exchange. 检索来源 .

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