The is the definitive authoritative reference for the design, fabrication, and erection of structural steel in the United States. Published by the American Institute of Steel Construction (AISC) , this manual serves as the primary resource for structural engineers, detailers, and fabricators.
The current standard is the 16th Edition (AISC 325-23) , released in 2023, which supersedes the 15th Edition (2017). Core Purpose and Contents aisc 325 steel construction manual
Available strength tables for flexural, compression, and tension members. Connections The is the definitive authoritative reference for the
The transition to the introduced several critical updates to reflect modern construction practices and material strengths: Core Purpose and Contents Available strength tables for
Properties for shapes (W, HSS, etc.) and preferred material specs. Member Design
Design guides for bolts, welds, simple shear, and moment connections. Specifications Full text of essential AISC and RCSC specifications. Parts 17–18 Mathematical info, symbols, and comprehensive indexing. Evolution of the Manual (15th vs. 16th Edition)