: A new section specifically addressing the design of runways for cranes that utilize guide rollers instead of traditional flanged wheels. Guide rollers are more sensitive to rail misalignment and require specialized calculation for horizontal forces.
: A comprehensive design example for stepped columns, which are commonly used in heavy industrial buildings to support both the crane runway and the roof structure. : A new section specifically addressing the design
: Correlation between structural design and crane duty cycles as defined by CSA B167 or CMAA (Crane Manufacturers Association of America). Key Updates in the 4th Edition (2021) : A new section specifically addressing the design