Along with the study of protection of history ancient buildings and the surrounding environment, the history of the construction of the surrounding environment for the protection of the building body and the city’s historical and cultural integrity shows comprehensive and irreplaceable significance. The value of Chinese modern architecture and the urgency of protecting the environment of the modern architecture in China during this special historical period are gradually being recognized and affirmed.Xi’an is a famous historical and cultural city, in this period of buildings and streets have its unique culture. It represents old Xian people’s memory, cultural memory of the historical ancient city. Therefore, we should carry this complete inheritance down.January 2016, 《Xi’an City Outstanding Modern Building Protection and Management Measures 》 was formally approved, Xi’an has officially entered the modern historic building protection. In 2005, the authority promulgated the first international regulations on the legacy of the surrounding environment. It provides the foundation and practical guidance role for culture heritage protection and the surrounding environmental protection and renewal, and once again illustrates the in the conservation of historic buildings surrounding environment of importance and significance.Xi’an, for the protection of the old city. These modern historical buildings are mainly constructed after the overthrow the Qing government’s building of ‘man city’ of urban construction and development period. However, the maintenance of theenvironmental protection of these modern historic buildings is relatively short, which is lack of vigor and vitality, because these buildings are lack of historical value and less to be known. The surrounding streets in the area of modern historic buildings are lack of corresponding public service facilities and vitality, and the environment is more complex in some neighborhoods. And modern historical area and streets are attract not corresponding attention and protection because of its unique architectural value. At the present stage, only Qixianzhuang is protected as modern historical block, and other modern historic buildings in the surrounding environmental protection is almost blank.Over time, it will cause fracture to the city of the cultural heritage, is not conducive to the history of urban development of comprehensive interpretation.First of all, the paper adopts literature research, understanding of domestic and international relevant documents and regulations, to provide a theoretical guidance for the protection of the implementation, and then analyze case studies for detail. For the investigation and research of the Xi’an modern historic buildings and the surrounding environment, we create the full range analysis of the system, make multi aspects analysis, use North Street area of modern historic buildings surrounding environment protection and regeneration for example, through detailed research and analysis, put forward the material environment of the surrounding environment in the update and the non-material culture and resuscitation, architecture and environment as a whole consideration, relying on the construction of environment construction, environmental services to people, reflect the environmental value and catering building model of benign for Xi’an modern historic buildings and surrounding environment relationship.Protecting the building and restoring the surrounding environment, providing residents and visitors a good public open space to improve site attraction, it gives certain guiding role and strategies for protection and renewal of historic buildings surrounding environment have great reference value for the guidance of the old city of Xi’an modern historic building conservation and regeneration. |