The invention belongs to the technical field of constructional
engineering, and particularly relates to a Revit-based fabricated component family
library construction and use method, which comprises the following steps: dividing a component family
library into twelve
system categories of three major majors of building, structure and electromechanical, standardizing naming and coding principles of corresponding component families, and gathering the component families in a table form; parameter elements and parameter categories of the component families are specified, the same parameters of the same component families are controlled by'type parameters', individual differences of the component families are controlled by'instance parameters', and the component families of different
system categories are associated with one another by'global parameters', so that linkage between models is constructed; and performing
encryption processing on the component family storage to protect the intangible digital assets. According to the invention,
informatization,
standardization and systematization management of components and parts are realized, the whole industry chain service of the building is supported, basic support is provided for application of the BIM model, and the current situation barrier of the industry is broken.