ApPlyWood: a calculation tool supporting the design of plywood-based seismic retrofitting interventions on existing timber floors

The purpose of this software is to estimate the in-plane seismic response of timber diaphragms retrofitted with plywood panels fastened along their perimeter to the existing sheathing. The program can support professional engineers in the preliminary design and dimensioning of plywood-based seismic retrofitting interventions on timber floors in existing buildings.