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Publication
Aplicação do BIM ao Património Histórico. Um caso de estudo: Igreja de S. Miguel do Fetal (Viseu)
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| 13.25 MB | Adobe PDF |
Abstract(s)
A preservação e reabilitação do Património Cultural continua a ser uma preocupação
relevante, exigindo a coleta de todas as informações disponíveis sobre os materiais e
processos construtivos utilizados, as transformações sofridas pelo edifício, e as patologias
existentes, entre outros aspectos. Normalmente, essas informações são obtidas a partir de
documentos históricos, desenhos, fotografias, inspeções visuais, levantamentos
geométricos e fotográficos, campanhas de ensaios, etc. A metodologia BIM (Building
Information Modeling) tem demonstrado um grande potencial devido à sua capacidade
de visualização em modelo tridimensional (3D) e à centralização de toda a informação
associada a um único ambiente digital. Este trabalho visa aplicar a metodologia BIM na
análise e modelagem da Igreja de S. Miguel do Fetal, em Viseu, com o objetivo de integrar
todos os aspectos relevantes para a sua conservação e gestão. Para tanto, foi necessário
realizar um levantamento geométrico e fotográfico do edifício, bem como uma inspeção
visual que possibilitasse a documentação e localização das patologias e danos existentes.
Em seguida, desenvolveu-se um modelo 3D do edifício com recurso ao software Revit
(Autodesk, 2023). As informações coletadas foram integradas ao modelo 3D virtual
(Digital Twin), permitindo a análise da gravidade das patologias identificadas e a
elaboração de um plano preliminar de intervenção.
A combinação de inspeções visuais, modelagem digital no Revit e criação de mapas de
danos demonstrou ser eficaz na identificação e caracterização das patologias, com
informações detalhadas e a possibilidade de futuras atualizações. A priorização das
patologias através de parâmetros GUT facilitaram a organização e gestão das
informações, contribuindo para planos de manutenção mais eficazes. O trabalho contribui
para a aplicação do BIM na preservação de edificações históricas e oferece um modelo
prático para a documentação e análise de patologias, com implicações para futuras
pesquisas e práticas de conservação.
The preservation and rehabilitation of Cultural Heritage continues to be a major concern, requiring the collection of all available information about the materials and construction processes used, the transformations added to the building, and existing pathologies, among other aspects. Normally, this information is obtained from historical documents, drawings, photographs, visual inspections, geometric and photographic surveys, test campaigns, etc. The BIM (Building Information Modeling) methodology has demonstrated great potential due to its capacity for three-dimensional (3D) visualization and the centralization of all associated information within a single digital environment. This study aims to apply the BIM methodology in the analysis and modeling of the Church of S. Miguel do Fetal, in Viseu, with the goal of integrating all relevant aspects for its conservation and management. To achieve this, a geometric and photographic survey of the building was carried out, as well as a visual inspection to document and locate existing pathologies and damage. A 3D model of the building was then developed using Revit software (Autodesk, 2023). The collected information was integrated into the 3D virtual model (Digital Twin), enabling the analysis of the severity of identified pathologies and the development of a preliminary intervention plan. The combination of visual inspections, digital modelling in Revit and the creation of damage maps proved effective in identifying and characterizing the pathologies, with detailed information and the possibility for future updates. The prioritization of pathologies using GUT parameters facilitated the organization and management of information, contributing to more effective maintenance plans. This study contributes to the application of BIM in the preservation of heritage buildings and provides a practical model for documenting and analysing pathologies, with implications for future research and conservation practices.
The preservation and rehabilitation of Cultural Heritage continues to be a major concern, requiring the collection of all available information about the materials and construction processes used, the transformations added to the building, and existing pathologies, among other aspects. Normally, this information is obtained from historical documents, drawings, photographs, visual inspections, geometric and photographic surveys, test campaigns, etc. The BIM (Building Information Modeling) methodology has demonstrated great potential due to its capacity for three-dimensional (3D) visualization and the centralization of all associated information within a single digital environment. This study aims to apply the BIM methodology in the analysis and modeling of the Church of S. Miguel do Fetal, in Viseu, with the goal of integrating all relevant aspects for its conservation and management. To achieve this, a geometric and photographic survey of the building was carried out, as well as a visual inspection to document and locate existing pathologies and damage. A 3D model of the building was then developed using Revit software (Autodesk, 2023). The collected information was integrated into the 3D virtual model (Digital Twin), enabling the analysis of the severity of identified pathologies and the development of a preliminary intervention plan. The combination of visual inspections, digital modelling in Revit and the creation of damage maps proved effective in identifying and characterizing the pathologies, with detailed information and the possibility for future updates. The prioritization of pathologies using GUT parameters facilitated the organization and management of information, contributing to more effective maintenance plans. This study contributes to the application of BIM in the preservation of heritage buildings and provides a practical model for documenting and analysing pathologies, with implications for future research and conservation practices.
Description
Keywords
BIM HBIM Inspeção e diagnóstico Digital Twin Inspection and diagnosis