Answer part b please 3.stress tensor [ksi]:The three-dimensional state of stress at a point is given by the theTij=10 -184010 20 15-18 15 14a) Write a Matlab script called hmk5_3.m that defines the matrix oij and solves for theeigenvalues and eigenvectors using the Matlab eig() command (display each output).b) The eigenvalues represent the principle stresses and the eigenvectors represent thedirection of each principle stress. Using Matlab plot each principle stress as a vectorfrom the origin in x,y,z space. Hint: Use the Matlab command quiver3() and specifythe first point as the origin. quiver3(0,0,0,i,j,k)

Answered: 3. stress tensor [ksi]: The…

Database System Concepts

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Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

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Answer part b please

3.
stress tensor [ksi]:
The three-dimensional state of stress at a point is given by the the
Tij
=
10 -18
40
10 20 15
-18 15 14
a) Write a Matlab script called hmk5_3.m that defines the matrix oij and solves for the
eigenvalues and eigenvectors using the Matlab eig() command (display each output).
b) The eigenvalues represent the principle stresses and the eigenvectors represent the
direction of each principle stress. Using Matlab plot each principle stress as a vector
from the origin in x,y,z space. Hint: Use the Matlab command quiver3() and specify
the first point as the origin. quiver3(0,0,0,i,j,k)

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Please upvote :) clc;clear all;format compact sigma=[40 20 -18;20 28 12;-18 12 14];

%%Given stress tensor pStress=eig(sigma) %Finds the principal stresses which are the eigen values largestStress=max(pStress) %Finds the largest principal stress

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