jismart2023003: Digital Protection and Cultural Mining of Historic Buildings

Abstract

High-precision surveying and mapping filing are fundamental for the protection and utilization of historic buildings. The integration of digital technologies, such as 3D laser scanning and oblique photography, with traditional artificial methods, can enable the completion of surveying and mapping, archiving, and modeling work, without affecting the structure and normal usage of historic architecture. The thesis examines the Hangzhou Urban Construction Exhibition Hall, the first modern judicial building in Zhejiang, which is a provincial heritage-listed building. Through proofreading repair documents, scanning and modeling the building ontology, issues with archiving current restoration work were identified and promptly corrected. Additionally, the development of an interactive digital twin system has also been completed. Work experience contributes to improving the management of heritage building conservation and restoration efforts. Furthermore, the achievements provide a platform for exploring the cultural values and sustainable utilization of renowned local heritage architecture.