Towards Sustainability and Resilience of Buildings Against Structural Deterioration in Tropical Climates

Accelerated urban growth demands sustainable construction and maintenance practices, particularly for existing structures. This research examines the impact of tropical climates on building performance and explores strategies to enhance the resilience and behavior of these systems. A field survey analyzed 91 structures in Panama, a country with a tropical climate. The data explored the prevalence of various pathologies affecting these buildings, focusing on those related to climate exposure. Additionally, case studies examined the influence of architectural design, material compatibility, and construction details on building performance. The study revealed that tropical climate significantly impacts the structural resilience of buildings. Moisture-related issues were the most common pathology, affecting over half of the structures. Most of the buildings in the sample had concrete masonry walls and concrete slab roofs. The analysis identified critical factors influencing building deterioration, including architectural design choices, material compatibility issues, and deficiencies in construction details. This research highlights the critical need for resilient buildings in local climates. It shows how tropical climates significantly affect building performance and underscores the importance of climate-responsive design, material selection, construction practices, and maintenance. By implementing these strategies, we can adapt maintenance and construction practices to create sustainable and resilient buildings capable of withstanding the challenges of tropical climates. This approach not only improves building performance and longevity but also ensures long-term sustainability.