The learning of intervention in historic buildings in the Building Engineering degree is characterized by a methodology focused on practice, detailed analysis, and the application of advanced tools. The key aspect of this subject is not just the incorporation of new technologies but how students apply these resources within a methodological approach that allows them to effectively address pathology and intervention in historic buildings. The working methodology integrates both theoretical knowledge and competencies from previous courses and is based on an interdisciplinary approach that spans graphic documentation, damage diagnosis, and intervention proposals.
In this context, graphic documentation is an essential starting point for studying damage and pathology in historic buildings. It is crucial that students have prior knowledge of building materials, technical drawing, and construction courses, as this enables them to correctly interpret data and analyze structural elements. This approach allows future building engineers to understand the mechanical, material, and construction aspects of heritage.
The methodology is divided into theoretical and practical classes, with a clear focus on real-world application. The process begins with a graphic survey of the building, using photogrammetry, 3D laser scanning, and drone imaging. This survey aims to obtain an accurate representation of the monument and serves as the first step for studying any potential damage.
Once the survey is completed, students identify and analyze the pathology in the building. This analysis focuses on the structure, materials, and factors that contributed to deterioration, such as time, atmospheric exposure, excessive loads, improper use of materials, or construction defects. The methodology enables students to conduct a detailed diagnosis of pathology in elements like foundations, arches, vaults, and roofs. They apply both visual and technical analysis. This approach is critical for understanding not only current issues but also the original construction methods and how materials and techniques have influenced the building’s structural behavior over time.
After diagnosing the pathology, students propose intervention solutions to restore or rehabilitate the affected structure.
The intervention is based on analyzing various alternatives, considering factors like preserving original materials, using compatible modern materials, and minimizing alterations to the original structure. Sustainability and long-term durability are also taken into account when proposing solutions.
The working methodology is applied through practical projects. These projects allow students to practice what they’ve learned in theoretical classes and apply advanced tools in real-world situations. A task focuses on mapping damage on a heritage façade, which involves graphic analysis and historical-construction study. Students identify, classify, and propose interventions based on the analysis.
The assessment combines tests and practical assignments to measure both theoretical knowledge and the ability to apply knowledge. Students complete five tests to assess their understanding of the subject's theoretical content, including the study methodology of historical buildings, structural damage, and intervention techniques. In addition to tests, students present two key practical assignments, demonstrating their ability to apply knowledge in analyzing and intervening in historic structures.

Keywords: Methodology, surveying, heritage.