Matrix Methods, Calculators and Computers: Impact on Introductory Mechanics of Materials Courses

It is proposed that meaningful employment of computers in introductory mechanics courses can only be achieved if matrix methods are used to formulate the theory. An approach to do this is presented in the form of lecture material and examples for an introductory mechanics of materials course. Topics begin with a traditional introduction from which matrix formulations are constructed. These are computer-ready for solution. The sample lectures, which cover equilibrium and energy approaches to uniaxial deformation problems, demonstrate the general idea.