Influence of the geometric model on the structural analysis of architectural heritage

Giaccone, Domenico; Fanelli, Pierluigi; Santamaria, Ulderico

doi:10.1016/j.culher.2019.12.001

Cited by 16 publications

(8 citation statements)

References 4 publications

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“…With reference to the accuracy of the representation of the geometry itself, it should be noted that the differences in the results obtained for the maximum stresses in the web excluding the zones of local stress concentration are within 5%. These are significantly larger differences than those in similar analyses performed by [32]. It should be noted that the analysis in this study focused on elements in which geometric changes were made, primarily to architectural details, and to a lesser extent directly to the main load-bearing elements.…”

Section: Discussionmentioning

confidence: 68%

Application of TLS Remote Sensing Data in the Analysis of the Load-Carrying Capacity of Structural Steel Elements

Wałach

Kaczmarczyk

2021

Remote Sensing

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This paper proposes the use of terrestrial laser scanning (TLS) measurements together with finite element method (FEM) numerical modeling to assess the current technical condition. The main aim of the paper was to evaluate the effect of point cloud size reduction on the quality of the geometric model and the ability to represent the corrosion level in assessing its load-carrying capacity. In this study, a standard scanning was performed on a historical object and a point cloud of a selected corroded element was generated. In order to further process the data, gradual reductions were made in the number of points from which meshes representing the geometry of the selected beam were created. Inaccuracy analyses of the meshes generated on the reduced point clouds were performed. Numerical analysis was then conducted for the selected mesh generated from the reduced point cloud. The results identified the locations of maximum stresses. The presented analysis showed that by developing the presented measurement and computational technique, laser scanning can be used to determine the degree of corrosion of hard-to-reach steel elements.

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Section: Discussionmentioning

confidence: 68%

Application of TLS Remote Sensing Data in the Analysis of the Load-Carrying Capacity of Structural Steel Elements

Wałach

Kaczmarczyk

2021

Remote Sensing

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“…Також були опрацьовані наукометричні статті останніх років, присвячені впливу природного середовища на сприйняття модерну , дослідженню (Dyomin et al, 2020) і реставрації об'єктів модерну, а також статті, присвячені добі історизму (Orlenko et al, 2021) і системному підходу (Giaccone et al, 2020).…”

Section: аналіз останніх досліджень та публікаційunclassified

Application of System-Structural Analysis Method for Assessment of Style Layers of Objects in Historical Environment

Ivashko¹

2022

Current Issues in Research, Conservation and Restoration of His

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One of the main problems of monument protection and restoration is to determine the value of the object of protection, including its stylistic purity. The method of system-structural analysis helps to investigate and substantiate the manifestations of the main features of style at different levels - urban level, object level and level of a single element, and thus argue whether a building is an example of a particular style. The application of the method of system-structural analysis is shown on the example of objects of Ukraine in the Art Nouveau style. It was determined in the thesis the group of factors and conditions, which predominated the beginning and spreading of a cultural phenomena of Art-Nouveau style architecture in Ukraine. The investigation of street-line architecture in the Ukrainian cities with historical Art-Nouveau style buildings concentration allowed to ground the influence of Art-Nouveau style on the formation of squares and habitats architectural ensembles, individual buildings and their facades details. At the base of methodology of the systematic-structural analyze there were investigated for the first time the semantic properties of the architectural forms of Art-Nouveau style buildings in Ukraine. Also there were investigated the regional peculiarities of the typical composition methods of dwelling, public and industrial buildings creation in concentrating the attention on their facades that in this case mostly express the main characteristic of Art-Nouveau style. In the base of comparatively study of the Ukrainian Art-Nouveau style architecture with West-European and Russian examples there were determined the borders of two main architectural Art-Nouveau streams in Ukraine. Within these two main streams it can be found several basic and local centers of Art-Nouveau style in Ukraine that poses their individual features and specific of formation.

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“…The intervention strategies and subsequent procedures must be based on activities and methodologies starting from an accurate characterization of the constructions in reinforced concrete, using innovative techniques of a high qualitative/quantitative level for the survey [66,67].…”

Section: Statement Of Objectivesmentioning

confidence: 99%

The Historical and Cultural Value of RC Constructions and the Main Critical Issues for Rehabilitation

Vona

Manganelli

2022

Infrastructures

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In recent years, the preservation strategies of cultural heritage have become an element of considerable importance. Unfortunately, research has often been conducted in an excessively mono-sectoral or disaggregated manner. Moreover, there is a significant number of reinforce concrete (RC) buildings and engineering works that are of historical interest and play a key role during the earthquakes. An urban center, its historical structures and infrastructures or single buildings, if well managed, preserved, protected, recovered and enhanced can represent an excellent source of income and induce a considerable economic development in the neighboring areas. On the other hand, a lack of value appreciation and/or incorrect management represent a significant economic loss in the long-term, but an immediate loss after earthquakes. In this work, the historical and cultural value of these RC structures and infrastructures is discussed and the main critical issues are identified, outlining the fundamental requirements for conservation.

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Influence of the geometric model on the structural analysis of architectural heritage

Cited by 16 publications

References 4 publications

Application of TLS Remote Sensing Data in the Analysis of the Load-Carrying Capacity of Structural Steel Elements

Application of TLS Remote Sensing Data in the Analysis of the Load-Carrying Capacity of Structural Steel Elements

Application of System-Structural Analysis Method for Assessment of Style Layers of Objects in Historical Environment

The Historical and Cultural Value of RC Constructions and the Main Critical Issues for Rehabilitation

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