Digital protection and Communication strategy of industrial building remains in Zhenjiang Section of Grand Canal

The Yangtze River meets the Beijing-Hangzhou Grand Canal in Zhenjiang. The developed shipping promoted the industrial development of the Zhenjiang section of the Grand Canal and formed a lot of industrial building remains. In the process of urbanization, a large number of historical industrial buildings have been demolished or abandoned, lacking the protection of scientific system. How to reasonably protect these industrial building remains and make this section of the Grand Canal cultural heritage with unique value known to the public. Taking the Zhenjiang section of The Beijing-Hangzhou Grand Canal as an example, this paper expounds the current situation and existing problems of industrial buildings in this area. Combined with the concept of digitization, specific strategies are put forward for the protection and dissemination of industrial building remains.