{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

2-7 - CHAP 2 Uniaxial Bar and Truss Elements 93 7 A...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
CHAP 2 Uniaxial Bar and Truss Elements 93 7. A structure is composed of two one-dimensional bar elements. When 10 N force is applied to node 2, calculate displacement vector { Q } T = { u 1 , u 2 , u 3 } using the finite element method. Solution: Element equations: (1) 1 1 1 (1) 2 2 1 1 1 1 f u k u f     , (2) 2 2 2 (2) 3 3 1 1 1 1 f u k u f     Assembly: 1 1 2 3 2 200 200 0 200 500 300 10 0 300 300 u R u u R  
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}