Construction Engineering Information Inquiry System Design And Application Of BIM Technology

At present the scale of the construction project of the construction industry gradually expanded, increasingly complex structure, but the traditional two-dimensional computer-aided design CAD design tools provide data information is not readily accessible scattered. Building Information Model BIM technology is based on three-dimensional digital technology, through the integration of the project design and construction of various information and data, using the model of digital expression of construction projects and facilities entities features.Paper demand for information inquiry, on the basis of existing achievements at home and abroad in-depth study on the application of BIM technology based on the construction industry to construction engineering construction design and data management, service-oriented architecture advanced system design concepts analysis and design three-dimensional BIM integrated information system integration query system. The main work is as follows:(1) Data integration design. Construction drawing design for obtaining professional scattered original DWG format data through third-party design software Revit individual DWG format data into RVT data format and further processed into NWC lightweight data formats and corresponding XML data, use BIM platform for NWC and XML data integration.(2) Display platform. According to the directory structure integrated civil, piping, ventilation, electrical equipment and other various professional BIM information model that provides model view, scene management, and spatial measurement angle switching function, visualize design model.(3) Information query design. Provide information query functions for the professional design data and parameters related to engineering design personnel audit proof construction design is correct or not.(4) Space management design. Given space definition and management features designed to facilitate the engineering staff to quickly find and locate information in a complex BIM model space, improve system query efficiency.Application-based BIM technology integration platform for the three-dimensional integrated information system in Hangzhou Cigarette Factory project, using three-dimensional information model comprehensive design data, before construction of the project constructed rehearsal, early discovery and solve engineering design problems, reduce engineering construction the project intervention and a waste of money investors to raise the overall level of information technology and computer application effect, to meet the urgent needs of the construction industry.