Prestressed Concrete: A Fundamental Approach by Edward G. Nawy, first published in 1989, is a foundational textbook in structural engineering. It offers a comprehensive and methodical introduction to the analysis and design of prestressed concrete structures, tailored for senior undergraduate, graduate students, and practicing engineers.

📘 Overview

The 1989 edition emphasizes a trial-and-adjustment design methodology, guiding readers through the complexities of prestressed concrete with clarity. It integrates theoretical concepts with practical applications, ensuring a balanced understanding of both the behavior and design of prestressed elements.

🧱 Key Features

• Design Methodology: Introduces a logical, step-by-step trial-and-adjustment procedure for designing prestressed concrete members.

• Code Compliance: Aligns with the American Concrete Institute (ACI) 318 Building Code provisions relevant at the time, ensuring that design practices meet established standards.

• Comprehensive Coverage: Covers essential topics such as prestress losses, flexure, shear, torsion, deflection, and the behavior of indeterminate structures.

• Practical Examples: Includes numerous design examples and problems to reinforce understanding and facilitate practical application.

📚 Table of Contents Highlights

1. Basic Concepts: Historical development and fundamental principles of prestressing.

2. Materials and Systems for Prestressing: Properties of concrete and prestressing materials.

3. Losses of Prestress: Analysis of factors leading to prestress losses over time.

4. Flexural Design of Prestressed Concrete Elements: Design methodologies for flexural members.

5. Shear and Torsion: Behavior and design considerations for shear and torsion in prestressed members.

6. Deflection and Camber: Serviceability issues related to deflection and camber.

7. Indeterminate Prestressed Concrete Structures: Analysis and design of continuous beams and frames.

8. Composite Construction: Interaction between prestressed and non-prestressed elements.

9. Compression Members: Design and behavior of prestressed compression members.

10. Two-Way Slabs and Plates: Design of slabs and plates subjected to two-way action.

11. Connections and Anchorage Zones: Design of connections and anchorage zones in prestressed structures.

12. Prestressed Concrete Tanks: Analysis and design of prestressed concrete tanks and their shell roofs.

13. Bridge Deck Design: Design examples for bridge deck girders, incorporating relevant specifications.

14. Seismic Design: Methodologies for the seismic design of prestressed precast structures.

This edition serves as a valuable resource for understanding the fundamentals of prestressed concrete design, combining theoretical insights with practical guidance.