Terrestrial Laser Scanner for the Formal Assessment of a Roman-Medieval Structure—The Cloister of the Cathedral of Tarragona (Spain)

Pozuelo, Felipe Buill; Andrés, A.; Jover, Agustí Costa; Moreno, David; Puche, Josep M.; Macías, Josep Maria

doi:10.3390/geosciences10110427

Cited by 7 publications

(5 citation statements)

References 26 publications

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“…It can be defined as the process of combining photogrammetry and laser scanning to develop an informative model by employing BIM software (Rashdi et al, 2022). Although Scan-to-BIM provides the most efficient, less time-consuming, and non-invasive data acquisition (Buill et al, 2020), using the point cloud for the modelling phase is still considered a bottleneck (Chiabrando et al, 2017). The main reason is the scarce flexibility of BIM tools in managing irregular and complex architectural shapes.…”

Section: Drawings and Hbim Modelling For The Management Of Restaurati...mentioning

confidence: 99%

Basilica Di San Giacomo in Como (Italy): Drawings and Hbim to Manage Archeological, Conservative and Structural Activities

Garramone

Jovanović

Oreni

et al. 2023

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci.

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Abstract. This paper aims at presenting the recording and modelling work developed in the framework of restoration and conservation activities for the Basilica di San Giacomo in Como, Italy, whose construction started in the 11th century. The project started in 2022 and involved the application of the Historical Building Information Model (HBIM) methodology through a Scan-to-BIM approach was assessed. High-detailed 3D survey techniques were used to acquire the specific shape of the church and annexed buildings. Then, through different modelling strategies, the HBIM environment allowed the representation of all the architectural elements. The purpose of this model is to have essential support to plan the restoration activities and to give the different experts involved a single three-dimensional tool for managing all the information during the development of the construction works. The possibility to update the model over time with geometric and non-geometric information will provide a powerful tool also for other future activities, such as the installation of a monitoring system that could reveal the displacements of bearing elements of the church.

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Section: Drawings and Hbim Modelling For The Management Of Restaurati...mentioning

confidence: 99%

Basilica Di San Giacomo in Como (Italy): Drawings and Hbim to Manage Archeological, Conservative and Structural Activities

Garramone

Jovanović

Oreni

et al. 2023

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci.

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“…The M3C2 method compared a sub-set of points based on a cylindrical projection from user-defined maximum depth and radius. Analysis of various damage assessment methods by [77] for heritage building elements was conducted, based on TLS. For the inner and outer walls, three different methods were tested: (1) approximating the point cloud centered on a point, (2) considering the plane as vertical and moving the origin point of that plane, and (3) considering a set of points within a certain distance to calculate the vertical plane.…”

Section: Historical/heritage Structuresmentioning

confidence: 99%

“…Post-processing techniques, as indicated by [41], may be implemented to reduce the negative effects of surface-based contamination for LiDAR-based crack quantification. However, the evaluation of the structural health of heritage structures continues to prove challenging, as concluded by [77], as the larger amount of surface flaws acquired over time makes it even more difficult for damage and change detection using LiDAR to provide accurate results.…”

Section: Existing Challenges Of Lidar In Shmmentioning

confidence: 99%

LiDAR-Based Structural Health Monitoring: Applications in Civil Infrastructure Systems

Kaartinen

Dunphy

Sadhu

2022

Sensors

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As innovative technologies emerge, extensive research has been undertaken to develop new structural health monitoring procedures. The current methods, involving on-site visual inspections, have proven to be costly, time-consuming, labor-intensive, and highly subjective for assessing the safety and integrity of civil infrastructures. Mobile and stationary LiDAR (Light Detection and Ranging) devices have significant potential for damage detection, as the scans provide detailed geometric information about the structures being evaluated. This paper reviews the recent developments for LiDAR-based structural health monitoring, in particular, for detecting cracks, deformation, defects, or changes to structures over time. In this regard, mobile laser scanning (MLS) and terrestrial laser scanning (TLS), specific to structural health monitoring, were reviewed for a wide range of civil infrastructure systems, including bridges, roads and pavements, tunnels and arch structures, post-disaster reconnaissance, historical and heritage structures, roofs, and retaining walls. Finally, the existing limitations and future research directions of LiDAR technology for structural health monitoring are discussed in detail.

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“…Within a Scan-to-BIM process, data acquisition is routinely undertaken in the less timeconsuming and most efficient, non-invasive way with laser scanning or photogrammetry techniques, or a combination of both [18]. Regardless of the method used, the resulting point cloud represents the captured surface of the entire building in its actual state of conservation, contains information about its texture, colour, and architectural morphology, and provides a scaffold upon which BIM objects are directly modelled [19].…”

Section: Introductionmentioning

confidence: 99%

A Scan-to-BIM Approach for the Management of Two Arab-Norman Churches in Palermo (Italy)

2023

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The paper shows the results of the research activities carried out by the Department of Engineering at the University of Palermo (Italy), which assessed the application of the Heritage Building Information Modelling (HBIM) methodology through a Scan-to-BIM approach to two local churches belonging to the medieval period. This project was motivated by a renewed interest from the city administrators towards the conservation of cultural heritage dating back to the Arab-Norman domination in Sicily since one of the two buildings was included in the UNESCO World Heritage Sites list in 2015. The morpho-typological style of the churches has been acquired by high-detailed 3D surveys, which provided the base for two HBIM models suited to render the peculiarity of these buildings at their best. The BIM environment allowed both the geometrical representation of all the architectural elements and their further enrichment with the integration of non-geometric data and semantic signification through a knowledge-based workflow. This process led to a hierarchical organization of two high-accuracy digital replicas and to the creation of a database containing all of the architectural items typical of the Arab-Norman style, aimed to share the awareness of its conservation and to match all of the Cultural Heritage requirements. In the future, the features in this database can be shared with other specialists as reference objects for further studies on cultural heritage sites in the UNESCO list.

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Terrestrial Laser Scanner for the Formal Assessment of a Roman-Medieval Structure—The Cloister of the Cathedral of Tarragona (Spain)

Cited by 7 publications

References 26 publications

Basilica Di San Giacomo in Como (Italy): Drawings and Hbim to Manage Archeological, Conservative and Structural Activities

Basilica Di San Giacomo in Como (Italy): Drawings and Hbim to Manage Archeological, Conservative and Structural Activities

LiDAR-Based Structural Health Monitoring: Applications in Civil Infrastructure Systems

A Scan-to-BIM Approach for the Management of Two Arab-Norman Churches in Palermo (Italy)

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