ABSTRACT
To understand how trusses work, it’s helpful to think of them as being like “hacked” beams—deep, but lightweight elements with materials strategically placed in the most effective cross-sectional locations. Taller trusses take up more ceiling clearance space and longer diagonals under compression are at more risk of buckling. Graphic Statics is the tool of choice for many contemporary practitioners because of the direct way that it translates physical form into vector diagrams. Digital versions of graphic statics programs can be used for educational and demonstration purposes. Depending on the method, variables can be too open-ended or too prescriptive to be a fluid design tool for rapid evaluation and redesign. The computer helps visualize complex behaviors, but designers are in control in terms of how they manipulate the parameters. The triangulated panel was particularly useful as a building block for larger structures. When the individual pieces are assembled, they form a mesh of triangulated supports.
