If you are affiliated with a university, your library likely has a subscription to engineering databases (like Knovel or EngNetBase ) or can obtain a physical copy via Interlibrary Loan (ILL).
The book focuses on solving for internal forces and reactions that cannot be determined by static equilibrium alone, requiring additional compatibility equations. Part 1: Determinate Foundations (Chapters 1–3) statically indeterminate structures chu kia wang pdf