Chapter 9

MATLAB® Code for Three-Dimensional Interval Finite Element

Abstract

In this chapter, we will develop the MATLAB® codes for three-dimensional interval finite element, viz. that of space truss, space frame, and linear tetrahedral elements. A systematic procedure is again followed to develop the MATLAB® codes. A set of MATLAB® functions are created first, and then these are executed to investigate few example problems.

Keywords

MATLAB®; Finite element method; Stiffness matrix; Space truss; Global nodal displacement; Global nodal force

In this chapter, we will develop the MATLAB® codes for three-dimensional interval finite element, viz. that of space truss, space frame, and linear tetrahedral elements. A systematic procedure is again followed ...

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