Digital Modelling and Analysis of Masonry Vaults

Angjeliu, Grigor; Cardani, Giuliana; Coronelli, Dario

doi:10.5194/isprs-archives-xlii-2-w11-83-2019

Cited by 13 publications

(9 citation statements)

References 14 publications

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“…The general methodological proposal of the authors on the application of BIM in heritage architecture includes not only preventive conservation but also the set of actions that encompasses the concept of guardianship. This refers, in general, to knowledge, management and conservation/intervention in these buildings, including scopes like structural analysis (in the line of works such as those published in [60,61]).…”

Section: In Reference To the Structure Of The Hbim Modelmentioning

confidence: 99%

HBIM as Support of Preventive Conservation Actions in Heritage Architecture. Experience of the Renaissance Quadrant Façade of the Cathedral of Seville

Fornos

Román

2020

Applied Sciences

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This paper discusses the generation of Historic Building Information Models (HBIM) for the management of heritage information aimed at the preventive conservation of assets of cultural interest, through its experimentation in a specific case study: the façade of the Renaissance quadrant of the Cathedral of Seville. Two methodological aspects are presented: On the one hand, the process of modeling the solid entities that compose the digital model of the object of study, based on the semi-automatic estimation of the generating surfaces of the main faces; on the other hand, a methodological proposal for the modeling of information on the surface of the model. A series of images and data tables are shown as a result of the application of these methods. These represent the process of introducing information related to the current conservation status documentation and recording the treatments included in the preventive conservation works recently developed by a specialized company. The implementation of the digital model in the exposed work validates it as a solvency option, provided from the infographic medium, when facing the need to contain, manage and visualize all the information generated in preventive conservation actions on heritage architecture, facilitating, in turn, cross-cutting relationships between the different analysis that result in a deeper knowledge of this type of building.

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Section: In Reference To the Structure Of The Hbim Modelmentioning

confidence: 99%

HBIM as Support of Preventive Conservation Actions in Heritage Architecture. Experience of the Renaissance Quadrant Façade of the Cathedral of Seville

Fornos

Román

2020

Applied Sciences

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“…In recent years, one of the main focus of smart 3D reconstruction is automated processes definition based on sets of geometric rules and semantic driven analysis. The wide spread of computational tools allows us to test methods based on comparison between "ideal model" from historical sources and 3D model based on some specific geometrical inputs from point-cloud data (Angjeliu 2019). There are a lot of researches that describes applications used to model classical architectural elements (Dore, 2019), column, barrel vaults, groined vaults and so on.…”

Section: Related Workmentioning

confidence: 99%

“…However, it is only possible to use pointed arch to model these types of vaults. There is a lot of research in progress that deals with ribbed vaults parametric model generation (Angjeliu 2019) and test this tool for ribbed vault geometry study (Bagnolo 2021). Most researches in this area deal the case of rectangular or square plan vaults, we are going to address the case of trapezoidal vaults and to analyse different rules used for apsidal vaults tracing .…”

Section: Related Workmentioning

confidence: 99%

Trapezoidal and Apsidal Ribbed Vaults Smart 3d Reconstruction

Capone

Palomba

Scandurra

et al. 2022

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

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Abstract. The automatic generation of structured 3D model from point clouds is a primary focus for a lot of researches in the area of 3D modelling and HBIM. The use of procedural modelling techniques, based on set of geometric rules, is spreading the construction of parametric objects and processes for survey data mapping. In this research field one of the most common methodological approach consists in testing different procedures based on use of specific data from point cloud. One of the main problem to solve is to define the best parameters to use in relation to geometric features of different architectural element and what are the data to extract from point cloud. Starting from shape grammar approach, the main goal of our research is to define 3D parametric models for ribbed vaults suitable to generate 3D smart model for different uses. Most researches in this area deal the case of rectangular or square plan vaults, we addressed the case of trapezoidal vaults and different rules used for apsidal vaults tracing. Our aim is to define an adaptive parametric model that we can use to generate a 3D ideal model or a mixed reality based model. In order to evaluate our tool we compared two 3D models with point clouds: the first is based on geometric rules from sources, the second is based on some specific data from point cloud. Testing the tool on two gothic churches in Naples, the church of S. Lorenzo and the church of S.Maria di Donnaregina, we are going to improve it.

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“…The FE model includes approximately 300,000 nodes, and a discretization with 122,000 linear tetrahedral elements. The model considers a parametric geometric modeling procedure, for the vault in the central nave, which is the most complex parts of the system [7,22]. The rest of the structural In particular, to generate the geometry of detailed structural models is more complex compared to other kinds of digital models as more constraints apply during their development phase, e.g., modeling of internal divisions related to material properties, geometric continuity (3D solid parts should be in full contact between each other, which is usually neglected in a purely geometrical model), geometric intersections must be avoided, strict meshing requirements as well as being computationally expensive during analysis [4,21].…”

Section: Geometric and Structural Modelingmentioning

confidence: 99%

Section: Geometric and Structural Modelingmentioning

confidence: 99%

Integrated Use of Measurements for the Structural Diagnosis in Historical Vaulted Buildings

Cardani

Angjeliu

2020

Sensors

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The process of the structural diagnosis of historical buildings is analyzed. The correlation of different data is a fundamental issue, related to the multidisciplinary nature of the study of built heritage. Quantitative data are collected by sensors, these being environmental data (temperature and humidity) or cracks (displacements). Another important source being qualitative data, derived from historic investigation, diagnostic investigations, etc. However sometimes the results may be difficult to correlate due to the different nature of the data, being quantitative and qualitative, as well as spread over the long life of the construction. In particular, the here proposed methodology suggests the use of light detection and ranging (LiDAR) scanning for the geometric and structural deformation survey, damage survey, historic evolution, monitoring of the crack pattern and environmental data. The integrated use of the collected data with digital and finite element models is investigated in two case studies. The combined use of the set of collected data is shown to be fundamental to the interpretation of the active damage mechanisms in the system, and for making appropriate decisions related to their safety. Finally, a guideline is proposed to allow for a more general use of the herein proposed structural diagnosis procedure.

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Digital Modelling and Analysis of Masonry Vaults

Cited by 13 publications

References 14 publications

HBIM as Support of Preventive Conservation Actions in Heritage Architecture. Experience of the Renaissance Quadrant Façade of the Cathedral of Seville

HBIM as Support of Preventive Conservation Actions in Heritage Architecture. Experience of the Renaissance Quadrant Façade of the Cathedral of Seville

Trapezoidal and Apsidal Ribbed Vaults Smart 3d Reconstruction

Integrated Use of Measurements for the Structural Diagnosis in Historical Vaulted Buildings

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