: Introduction to structural components like fuselages, wings, and landing gear, alongside materials such as aluminum, titanium, and fiber-reinforced composites.

If you're using this textbook for a course or self-study, you may find the following resources helpful:

The function of in a semi-monocoque fuselage.

If you manage to obtain a legal copy of the 3rd edition PDF (or buy the physical book), simply reading it is not enough. Sun’s book is dense. Here is a study strategy used by successful Purdue AAE students:

Unlike many traditional texts, this book emphasizes over simple rote problem-solving. It is designed for a one-semester course and serves as a transition from basic solid mechanics to complex 3-D elasticity equations. Authors C.T. Sun and Ashfaq Adnan Publisher John Wiley & Sons Inc Print Length Target Audience

The textbook is available in multiple formats for purchase or rent: Mechanics of Aircraft Structures: Sun, C. T., Adnan, Ashfaq