Abstract: The author examines the history of the development of the architecture of medical institutions and the principles of its placement in the planning structure of the city of Khabarovsk. The analysis of expansion and development of medical institutions of the city of Khabarovsk from the end of the XIX century to the present day is carried out. Numerous examples of buildings of medical institutions are given, showing the main stages of development of this type of structures in the locality under consideration. The author analyzes the change in stylistic and compositional preferences in the organization of medical and sanatorium institutions. The perspective ways of further transformation of the sanatorium system in the aspect of architectural and urban planning design, taking into account regional peculiarities, are analyzed. In the course of the work, the following trends in the design of sanatorium and rehabilitation centers in the city were identified: 1) large block organization of the building, the formation of complexes; 2) emphasis on the intensity of treatment, the use of day hospitals; 3) individualization of design solutions, rejection of stereotypical hospital forms; 4) the formation of a humane space with therapeutic potential; 5) ecological approach and harmony with the environment. A systematic and comprehensive analysis of the subject of the study also revealed the main requirements for the formation of such institutions, such as the development of functional zoning and planning organization, taking into account the features of functionally new departments of treatment rooms with complex equipment and numerous communications.

Abstract: This work is devoted to identifying and defining the features of the formation of the planning structure of the city of Changchun at the end of the 19th– first third of the 20th century, which in a relatively short time transformed from a small settlement into the capital of the pro-Japanese puppet state of Manchukuo. The object of the study is the urban development of the city of Changchun in the period under review. The subject of the study is the peculiarities of the influence of Russian and Japanese architects on the development of the structure of the general plan of the city. In the course of the work, the main stages of the development of the planning structure of the city against the background of socio-cultural, economic and political changes affecting Manchuria are analyzed. The history of the settlement formation and its development within the framework of the traditional Chinese urban planning school based on the modular system and the formation of the "Chinese square" is briefly considered. The stage of Changchun's development as a Russian station of the Kuancheng is considered in more detail, where the city developed in accordance with the standard development of the 4th Class railway stations. The analysis of the Japanese period of development, characterized by a gradual increase in the status of the city, due to its nodal position, uniting the CER and the SMR. The stage of development of the urban planning structure as the capital of Manchukuo Xinjing was studied, when a comprehensive development plan was developed based on the latest developments of Japanese architects.