Finite Element Structural Analysis

Finite Element Structural Analysis: New Concepts introduces a novel concept for accurate assessment of solution accuracy of the powerful and versatile finite element structural simulation technology. This has the potential of significant impact in the development of related new analysis codes and modification of existing ones, that will generate reliable solution bounds.

This text covers finite element developments pertaining to assumed displacements distribution, corrective distribution superimposed on assumed displacement distribution, and assumed stress distribution within an element. Such a development covers a wide array of elements including plane plate (triangular and quadrilateral), solid elements (tetrahedron, prismatic pentahedron and rectangular hexahedron). Each element stiffness, thermal and mass matrices are derived in careful detail.

The textbook is highly recommended for graduate and senior level undergraduate courses in engineering mechanics, particularly related to aeronautics and associated disciplines. The text will also provide invaluable guidance for practicing engineers in accurate modeling and simulation of problems encountered in industry.