Evaluating Urban Industrial Heritage Value using Industrial Heritage Matrix Analytic Hierarchy Process Models A Case Study of Mawei Shipbuilding in Fuzhou City

Industrial heritage is a relic of industrial civilisation, and unlike other historical and cultural heritage, it has industrial properties. The value of mining and the promotion of industrial heritage are important for the promotion of a city's cultural status and the preservation of its historical features. However, the current situation is that the level of importance and protection of industrial heritage varies from country to country, and there is a lot of room for value extraction and improvement behind it. It is necessary to assess the value of industrial heritage. In order to assess the value of industrial heritage, it is necessary to select corresponding criteria. According to the sorting out of relevant standards, this paper proposes a standard value matrix for urban industrial heritage, including eight dimensions-history, - history, art, society, culture, science and technology, economy, environment, and function-and - and establishes an Analytic Hierarchy Process (AHP) model of industrial heritage value assessment to evaluate the value of industrial heritage. The model is applied to the value assessment of the industrial heritage of Mawei Shipbuilding in Fuzhou, and the value convergence of relevant industrial heritage is found, so as to carry out classification analysis and implement corresponding suggestions for value improvement according to different types, which is expected to contribute to its protection and reuse.