This short monograph presents an analysis and design methodology for shape memory alloy (SMA)
components such as wires beams and springs for different applications. The solid-solid
diffusionless phase transformations in thermally responsive SMA allows them to demonstrate
unique characteristics like superelasticity and shape memory effects. The combined sensing and
actuating capabilities of such materials allows them to provide a system level response by
combining multiple functions in a single material system. In SMA the combined mechanical and
thermal loading effects influence the functionality of such materials. The aim of this book is
to make the analysis of these materials accessible to designers by developing a strength of
materials approach to the analysis and design of such SMA components inspired from their
various applications with a review of various factors influencing the design process for such
materials.
