D-BIM method applied to building construction and operation maintaining comprehensive management

Abstract

The invention discloses a D-BIM method applied to building construction, operation and maintaining management. The D-BIM method applied to building construction, operation and maintaining management includes the steps that (1) according to the building construction scheme, BIM solid modeling is carried out, secondary development is carried out on the basis of a BIM, and a D-BIM dynamic monitoringsystem is formed; (2) through the D-BIM dynamic monitoring system, a dynamic monitoring method based on the D-BIM, an accuracy control and security early warning method based on the D-BIM, a self-control method based on the D-BIM and a D-BIM total control platform based on the D-BIM are integrated; (3) a building construction dynamic monitoring database with building dynamic monitoring space, mechanics and durability characteristics and device running conditions are established; (4) a structural-mechanics and durability-time-varying finite element model is established, and the mechanics and durability characteristics of structures of the construction process and later operation and maintenance stages are analyzed; (5) through the D-BIM total control platform, running conditions of variousdevices at the construction and operation stages are collected and controlled. By means of the D-BIM method applied to building construction and operation maintaining management, accuracy control andsecurity early warning of the construction process can be carried out in time, hidden danger is reduced, and construction efficiency is improved.

Description

technical field [0001] The invention relates to a BIM method in the fields of civil engineering information management and automatic control, and in particular to a dynamic D-BIM method applied to comprehensive management of building construction, operation and maintenance. Background technique [0002] BIM is an indispensable platform for the design, construction and maintenance information management of civil engineering, water conservancy engineering and other industries. For example, the design unit establishes a BIM model, which is convenient for the owner to intuitively understand the main features of the building, and finds defects in the design so that they can be corrected in time; the construction unit can visually display and analyze the key points and difficulties of construction in the technical bid with the help of BIM modeling For buildings with relatively simple structures, the engineering quantity can also be directly calculated through the BIM model; for co...

AI Technical Summary

Problems solved by technology

[0003] However, in building construction, the spatial, physical, and chemical processes of the structure all have time-varying characteristics, and the existing BIM model is a combination of static VR (virtual reality) and management database, which cannot reflect the time-varying characteristics of construction projects.