Focused on safety and structural integrity, including strength, overturning, buckling, and fatigue fracture.
Focused on the user experience and long-term durability, covering excessive deflections, vibrations, and corrosion. Key Updates in the 11th Edition (2021)
Chapter 9 has been updated for slip-critical bolted connections based on CSA S16:19 and welded joints per W59-18 . Chapter 5 now addresses loads applied away from
Chapter 5 now addresses loads applied away from a beam's shear center. Book Structure and Content
is the definitive textbook and reference manual for steel design in Canada. The 11th Edition (2021) , authored by G.L. Kulak and G.Y. Grondin and published by the Canadian Institute of Steel Construction (CISC) , provides critical updates to align with the CSA S16:19 "Design of Steel Structures" standard and the National Building Code of Canada (NBCC) 2020 . Core Philosophy of Limit States Design (LSD) Kulak and G
Unlike the older allowable stress design (ASD), Limit States Design (LSD) uses a probabilistic approach to ensure structural safety and functionality. It evaluates two primary categories of "limit states"—conditions beyond which the structure no longer performs its intended function:
The text is organized into 11 chapters designed for both undergraduate education and professional practice: Limit States Design in Structural Steel, 11th Edition, 2021 and cables in Chapter 3.
The 11th edition introduces several technical refinements and updates to reflect modern industry practices:
Chapter 4 now introduces the concept of compound buckling for compression members.
Expanded material on pin-connected members, eyebars, and cables in Chapter 3.