THE KEY ROLE OF ENGINEERING MECHANICS IN THE CONSERVATION AND RESTORATION OF WRITTEN HERITAGE

Abstract

The aim of the article is to highlight the key role of engineering mechanics in the conservation and restoration of written heritage. Engineering mechanics provides a scientific basis for understanding the behavior of materials and structures that need to be conserved and/or restored. The study of the mechanical properties of paper and parchment as material carriers of information is essential for the effective conservation and restoration of written heritage. By understanding tensile and compressive strengths, as well as fatigue and wear, conservators/restorers can develop optimal strategies for the storage, handling, conservation and restoration of valuable documents and books. Engineering mechanics is applied to the static and dynamic analysis of the materials from which written collections are composed. Techniques are used to analyze stresses and deformations in documents and books that are subjected to various mechanical effects such as compression and bending. The mechanical properties and structure of materials are key elements in understanding how interventions in conservation procedures affect written heritage objects. In this context, engineering mechanics can help determine the strength and stability of a document, provide both an explanation and a prediction of destruction in written materials, and have proven to be an effective method for developing useful solutions to conservation and restoration problems. Principles of engineering mechanics applied to the stabilization of fragile documents and books include the design of stabilizing structures by constructing frames to support fragile documents and books to provide maximum stability with minimal interference, as well as the design of protective packaging that distributes the load evenly and prevents damage. Technological innovations in engineering mechanics, related to the application of the "Finite Element Method" (FEM) for simulation and analysis of the mechanical properties and behavior of documents and books under different conditions. The application of FEM for simulation of the mechanical properties /stresses and strains/ in written heritage, and for prediction of its behavior under different conditions will support the development of a sustainable preventive conservation strategy for protection. The Finite Element Method (FEM) offers powerful tools for the analysis and conservation of written heritage. Through accurate simulations and predictions, this method supports the development of effective strategies for the preservation and restoration of valuable documents and books, preserving the written cultural heritage for future generations. Engineering mechanics provides powerful tools for improving methods for analyzing, stabilizing, and restoring written heritage, thereby increasing the efficiency and accuracy of restoration processes. It allows for the creation of a database of mechanical characteristics of various materials used in historical documents. By integrating these approaches into conservation and restoration, specialists can achieve a better understanding and preservation of written cultural heritage for future generations.