Numerical Simulation of Combustion Kinetics for Thermal Degradation in Laminated Veneer Lumber (LVL) Under Fire Exposure
摘要
This research presents a detailed numerical simulation of combustion kinetics and thermal decomposition characteristics of Laminated Veneer Lumber (LVL) when subjected to fire conditions. A comprehensive finite element modeling framework is implemented to simulate heat transfer and predict the progression of material degradation in LVL structures exposed to elevated temperatures. The study incorporates advanced kinetic reaction models to accurately depict the complex thermal decomposition processes, providing insight into structural behavior and fire performance of engineered wood materials.