Oonagh Davis Elias Bennett
Twisting Table
Material Tests
Final Fabrication
Twisting Table Our final construction returned to some of our earlier studies, in which diagonal kerfing across a wide dimension allowed planks to turn in space without compromising the cross sectional area. Through careful dimensioning of the kerfs, two 1x3 beams were scored and bent such that the orientation of their cross sections corresponded to the desired structural support of a small 40x24x30 inch table. Where the table spans horizontally, the cross section is oriented in a beam-like fashion such that the moment of inertia best resists bending. Where the surface requires vertical support at the corners, each beam is able to bend downward to better resist buckling. Where Aalto’s laminated kerfs remained essentially in the same plane as they bent, this table celebrates the process of bending both downward and outwards, displaying the transformation of material which allows wood to bend. In order to maintain this structural openness while still achieving closed kerfs, a secondary system of dowels span between the two main beams. In addition to adding a degree of lateral stability, these dowels are essential in maintaining the proper angle and tension in each kerfed joint such that the connection remains rigid. Aalto’s furniture is almost illusionary in its slicing and re-laminating of wood elements; our table utilizes the same method to achieve flexibility, but puts the process in the spotlight with dynamic twists and the use of a secondary structure which allows kerfing to be exposed.