ANSYS Basic Tutorial
This is just like e-books , but in a new style

ANSYS enables you to solve complex structural engineering problems and make better, faster design decisions. With the finite element analysis (FEA) tools available in the suite, you can customize and automate solutions for your structural mechanics problems and parameterize them to analyse multiple design scenarios. You can connect easily to other physics analysis tools for even greater fidelity. ANSYS structural analysis software helps engineers to optimize their product designs and reduce the costs of physical testing.