Synergetic Optimization of Timber Structures and Space

Abstract

Existing research into computational methods to optimize material usage in timber building structures often results in highly differentiated structures and individualized members, which have less potential for dis- and reassembly in a circular economy. This research proposes and uses a novel synergetic optimization software that integrates various criteria, including structural design, manufacturing, and space planning. It aims to reconcile opposing objectives (minimizing structural material use and complexity) for a structural kit-of-parts system. By using the software, a balanced design solution reconciles both objectives. Results that show a significant reduction in mass per usable floor area are achieved while only moderately increasing the complexity of the structure and achieving a more robust presence and readability in space.