数字制造和3D打印作为遗产病理学研究工具的过程：卡尔卡贝城堡（科尔多瓦）

IF 1.6 0 ARCHAEOLOGY

Virtual Archaeology Review Pub Date : 2023-01-11 DOI:10.4995/var.2023.18213

P. M. Millán-Millán, Celia Chacón-Carretón, Cristian Castela González

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引用次数: 0

摘要

亮点:高清扫描和3D打印已被用作文物病理检测和材料研究的工具。Carcabuey城堡已被数字化，并通过激光扫描从其材料类型和立体结构的研究中恢复了体积数据。从遗产结构部件的3D打印开始，对建筑和材料阶段以及它们产生的病理进行了研究。摘要:精确的文献记录对于保护遗产的修复和强化至关重要。数据收集日益完善，已经能够对复杂的历史遗址进行虚拟再现，以便进行深入的研究和分析。一个例子是Carcabuey城堡(科尔多瓦，安达卢西亚)，一个大型堡垒与重要的中世纪建筑。它是所谓的“边境城堡”的纪念性遗址，位于阿拉贡王国和格拉纳达的纳斯里德王国之间。为了恢复它并突出它的价值，我们对它的保护和随后的干预进行了深入的研究。数据收集包括地面激光扫描和对所有结构进行矢量化，以及复杂而完整的摄影测量调查。从这些先前的数据和演绎分析方法中，生成了一个模型，在3D打印之后(不同的模型在不同的细节尺度上)，将允许组成城堡的体积，材料和纹理进行研究。由建筑师、考古学家、历史学家和工程师组成的多学科团队使所有工作都有可能提供多方面和包容性的特征，无论是在基于模型的病理研究中，还是在施工阶段，通过砂浆的立体结构或砂浆的化学成分来检测。从那时起，根据本文总结的研究中获得的所有数据，有可能对遗址的恢复和增强进行正确的诊断。

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The process of digital fabrication and 3D printing as a tool in the study of heritage pathologies: Carcabuey Castle (Cordoba)

Highlights: High-definition scanning and 3D printing have been used as tools in the detection of heritage pathologies, as well as in the study of materials. The Carcabuey castle has been digitized and the volumetric data recovered from the study of its materials typology and its stereotomy, obtained with laser scanning. The study of construction and material phases, and the pathologies produced by them, has been carried out from the 3D printing of the heritage structure parts. Abstract: Precise documentation is essential to carry out the restoration and enhancement processes of protected heritage contexts. Data collection has been increasingly perfected, to the point of being able to perform virtual recreations of complex historical sites, in order to carry out in-depth studies and analyses. An example is Carcabuey Castle (Cordoba, Andalusia), a large fortress with important medieval structures. It is a monumental site of the so-called "Frontier Castles", which were located between the Kingdom of Aragon, and the Nasrid Kingdom of Granada. With the aim of restoring it and highlighting its value, an in-depth study was developed for its conservation and subsequent intervention. The data collection included terrestrial laser scanning and vectorising all the structures, as well as a complex and complete photogrammetric survey. From these previous data and carrying out a deductive analytical methodology, a model was generated which, after being printed in 3D (different models at different scales of detail), would allow the volumes, materials and textures which make up the castle, to be studied. The multidisciplinary team, composed of architects, archaeologists, historians and engineers, made it possible to provide multifaceted and inclusive character to all the work, both in the study of pathologies based on the models, and in the construction phases, detected by the stereotomy of the ashlars, or chemical composition of mortars. Since then, with all the data obtained in the research, summarised in this article, it has been possible to carry out a correct diagnosis for the restoration and enhancement of the heritage site.

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来源期刊

Virtual Archaeology Review ARCHAEOLOGY-

CiteScore

5.20

自引率

21.70%

发文量

审稿时长

20 weeks

期刊介绍： Virtual Archaeology Review (VAR) aims the publication of original papers, interdisciplinary reviews and essays on the new discipline of virtual archaeology, which is continuously evolving and currently on its way to achieve scientific consolidation. In fact, Virtual Archaeology deals with the digital representation of historical heritage objects, buildings and landscapes through 3D acquisition, digital recording and interactive and immersive tools for analysis, interpretation, dissemination and communication purposes by means of multidimensional geometric properties and visual computational modelling. VAR will publish full-length original papers which reflect both current research and practice throughout the world, in order to contribute to the advancement of the new field of virtual archaeology, ranging from new ways of digital recording and documentation, advanced reconstruction and 3D modelling up to cyber-archaeology, virtual exhibitions and serious gaming. Thus acceptable material may emerge from interesting applications as well as from original developments or research. OBJECTIVES: - OFFER researchers working in the field of virtual archaeology and cultural heritage an appropriate editorial frame to publish state-of-the-art research works, as well as theoretical and methodological contributions. - GATHER virtual archaeology progresses achieved as a new international scientific discipline. - ENCOURAGE the publication of the latest, state-of-the-art, significant research and meaningful applications in the field of virtual archaeology. - ENHANCE international connections in the field of virtual archaeology and cultural heritage.