Innovative design of campus green spaces in the context of the "One Belt, One Road" and the digital use of Silk Road elements

In recent years, the strategic development concept of “the Belt and Road Initiative” has been put forward in China, which brought new significance and connotation to the development of “Silk Road” in this era of globalization, digitalization and knowledge. As the starting point of the Silk Road, Xi 'an is also an international cultural metropolis that is further building and promoting economic prosperity and development. This special location has entrusted its unusual historical task. As the campus of Xi 'an Jiaotong University, the scientific and Technological Innovation Port in western China, located in Xi 'an, needs the rendering and influence of Silk Road culture. Therefore, in order to make teachers and students consciously inherit and appreciate the Silk Road culture, it is of great significance to make the diversity of the Silk Road culture reflect on the campus and create a unique campus landscape.The paper is divided into five chapters. Firstly, it summarises the development of Silk Road culture from different dimensions such as era, level and region, extracts different categories of elements, summarises them with the analysis of the research of Suzhou Silk Museum, and discusses how to apply these elements to campus landscape design. Take the landscape of the green space in the east part of the Innovation Port as a design sample, combine with the field investigation and analysis, further outline the shape, path, colour, material and plant elements, follow the principles and principles of campus landscape design, enumerate the plant elements with data, explore new application methods, define the design concept with characteristics, from the road, culture and ecological landscape configuration, characteristic silk road culture elements in the whole site. In this way, the Silk Road culture can be inherited, history can embrace the future, and a distinctive campus landscape can be created that adapts to the new trends of the times.