Costanzo Antonio, Minasi Mario, Casula Giuseppe, Musacchio Massimo, Buongiorno Maria Fabrizia
Istituto Nazionale di Geofisica e Vulcanologia, Centro Nazionale Terremoti, Via P. Bucci Cubo 30c, I-87036 Rende (CS), Italy.
Istituto Nazionale di Geofisica e Vulcanologia, Sezione di Bologna, via Donato Creti 12, I-40128 Bologna, Italy.
Sensors (Basel). 2014 Dec 24;15(1):194-213. doi: 10.3390/s150100194.
The conservation of architectural heritage usually requires a multidisciplinary approach involving a variety of specialist expertise and techniques. Nevertheless, destructive techniques should be avoided, wherever possible, in order to preserve the integrity of the historical buildings, therefore the development of non-destructive and non-contact techniques is extremely important. In this framework, a methodology for combining the terrestrial laser scanning and the infrared thermal images is proposed, in order to obtain a reconnaissance of the conservation state of a historical building. The proposed case study is represented by St. Augustine Monumental Compound, located in the historical centre of the town of Cosenza (Calabria, South Italy). Adopting the proposed methodology, the paper illustrates the main results obtained for the building test overlaying and comparing the collected data with both techniques, in order to outline the capabilities both to detect the anomalies and to improve the knowledge on health state of the masonry building. The 3D model, also, allows to provide a reference model, laying the groundwork for implementation of a monitoring multisensor system based on the use of non-destructive techniques.
建筑遗产的保护通常需要一种多学科方法，涉及多种专业知识和技术。然而，为了保护历史建筑的完整性，应尽可能避免使用破坏性技术，因此，开发无损和非接触技术极为重要。在此框架下，提出了一种将地面激光扫描与红外热图像相结合的方法，以对历史建筑的保护状况进行勘查。所提出的案例研究以位于科森扎镇（意大利南部卡拉布里亚）历史中心的圣奥古斯丁纪念建筑群为例。采用所提出的方法，本文阐述了对该建筑进行测试所获得的主要结果，将两种技术收集的数据进行叠加和比较，以概述检测异常以及增进对砖石建筑健康状况了解的能力。此外，三维模型还能够提供一个参考模型，为基于无损技术的多传感器监测系统的实施奠定基础。
