column speculations

diagram of composite columns diagrams of speculative composite columns

At the tail end of the 19th century, the advent of steel allowed for the construction of ever taller buildings. The technology to produce this material at this time was not yet sophisticated enough to make monolithic structural columns. This issue was addressed by riveting together less complex shapes in order to make the profile that could bear the requisite load.

This project builds upon that work by imagining infinitely complex columns for theoretical structures. A relatively simple algorithm takes steel profiles as an input and randomly aggregates them, before mirroring to create a symmetrical column profile.

This algorithm was written in Grasshopper for Rhino and utilizes the Wasp plugin.

wide photo of the column frame on the ground wide photo of the column frame on the ground

These speculations were plotted with a modified cnc router, and 3d printer to create plan drawings. The frame is made of ash, a species that is being wiped out by the invasive emerald ash borer, and was built to display the plan in its correct orientation.

The RapLum lightprinter was also used to create a light column.

wide photo of the column frame on the ground