Roof Slope and Vertical FACADE Ratios in Traditional Vietnamese Architect. Case Study: Traditional Wooden House in the Central of Vietnam

This study aims to investigate investigates the role of wooden joint and tenon in traditional Vietnamese architecture, focusing on their impact on high vertical facade ratios and steep roof slopes. Through literature review, fieldwork, and numerical simulations, the research explores their significance in sustainable and climate-responsive design. Finite element analysis confirms their effectiveness in ensuring structural stability and durability. Emphasizing cultural and historical importance, the study advocates for preserving and integrating these elements in modern design for sustainable and climate-responsive architecture. The findings offer insights for contemporary Vietnamese house design and contribute to the preservation of traditional architecture.