Study and Analysis of XIV Century Timber Built-Up Beams in Verona

A groundbreaking study reveals the mechanical efficiency of XIV century timber beams found in Verona, Italy, which were constructed using a sophisticated assembly technique involving multiple wood parts. These beams exhibit properties akin to single-piece logs due to intricate indentations that enhance structural integrity and load-bearing capacity. The research analyzes their orthotropic behavior and compares them with similar structures from Ferrara, offering insights into historical engineering techniques documented by Leonardo da Vinci. Additionally, the study proposes reinforcement methods for safe reuse in historic buildings, highlighting potential pre-stress mechanisms depicted in Da Vinci's drawings.

Mirabella-Roberti, G., & Bondanelli, M. (2013). Study and Analysis of XIV Century Timber Built-Up Beams in Verona. Advanced Materials Research, 778, 511–516. https://doi.org/10.4028/www.scientific.net/amr.778.511