Collaborating floors with trapezoidal sheet metal
The paper discusses the peculiarities of software automatic calculation of corrugated sheets for collaborating slabs called "ColdFormEc4."
Its application is illustrated with reference to a real case of an attic designed also under standard fire conditions. The criteria for verification of longitudinal shear strength using both the "m-k" and "partial interaction" methods are clearly explained.
The "Industry" version of software allows automatic processing of load tables for both the construction and consolidated phases.
Collaborating slabs with trapezoidal sheet metal