For a 3D truss element, transformation matrix L between local and global co-ordinates is given by ___

Question

TuteeHUB · Accepted Answer

NA

TuteeHUB · Answer

(   begin{bmatrix}l &0&0      0&m&0    0&0&n  end{bmatrix}  )

TuteeHUB · Answer

(   begin{bmatrix}l &m&n   end{bmatrix}  )

TuteeHUB · Answer

(   begin{bmatrix}l&0&n      0&m&0   end{bmatrix}  )

TuteeHUB · Answer

(   begin{bmatrix}l&m&n&0&0&0     0&0&0&l&m&n  end{bmatrix}  )

1.	For a 3D truss element, transformation matrix L between local and global co-ordinates is given by ___
A.	( begin{bmatrix}l &0&0 0&m&0 0&0&n end{bmatrix} )
B.	( begin{bmatrix}l &m&n end{bmatrix} )
C.	( begin{bmatrix}l&0&n 0&m&0 end{bmatrix} )
D.	( begin{bmatrix}l&m&n&0&0&0 0&0&0&l&m&n end{bmatrix} )
Answer» E.

Discussion