Public buildings Combination of function closeness
Public buildings The concept of functional zoning is to classify spaces according to different functional requirements, and combine and divide them according to the closeness of their connections.
The principle of functional zoning is: clear zoning, convenient contact, and reasonable arrangement according to the primary, secondary, internal, external, noisy, static relationship, so that each has its own place; At the same time, the location shall be arranged according to the sequence of people flow activities according to the actual use requirements. Space combination and division should be centered on the main space.
The arrangement of secondary space should be conducive to the exertion of main space functions; The space for external contact should be close to the traffic hub, and the space for internal use should be relatively hidden; The connection and isolation of space should be properly handled on the basis of in-depth analysis.
Crowd Gathering and Evacuation in Public Buildings
In terms of people flow organization, public buildings can be divided into two ways: plane and three-dimensional. The flow of people in small and medium-sized public buildings is relatively simple, and the plane organization mode is mostly adopted. Large scale public buildings, due to their complex functional requirements, need to use three-dimensional methods to organize people flow activities, such as large-scale transportation buildings.
Public buildings There are continuous (hospitals, shops, hotels), centralized (cinemas, halls and gymnasiums), and both continuous and centralized (exhibition halls, schools, railway passenger stations).
