The Application Of Engineering Construction Project Research Of BIM Technology In Model Create And Collision Detection

In our country the project management of project management technology is very inefficient, the laggard methods of project management, and information platform fault caused the problems such as poor coordination, constantly in the process of the construction difficulties caused by rework, time delays, the construction project is a huge economic losses and cause great influence to the construction of production capacity.To solve these problems, BIM (Building Information Modeling) technology arises at the historic moment. BIM technology building information model, namely in the construction project related information data as the basis of the model, architecture model, through simulation the real information of building digital information. Through the application of BIM technology, we can realize the visualization of construction project, improve the coordination of each professional, optimize the design of buildings, collision analysis before construction, to modify design errors in a timely manner, greatly reduce the risk of project construction and waste, avoid economic losses, significantly improve the efficiency of the construction process.BIM technology development since the introduction of our country, has been gradually applied in construction projects at various stages of the project, but due to the time of introduction isn’t long, the technology isn’t well developed, BIM technology can’t be use efficiently. Model and information is the core part of BIM technology, in the process of model creation already contains a lot of information of the building and will achieve good model into different analysis software to analysis, so as to get more project information, model as the foundation is very important.Especially in the process of model creation, because in each building model contains a large number of primitives, which is a large part of model primitives and placement is the same, and therefore produced a lot of repetitive work. If will be created and placed figure yuan one by one, will greatly reduce the create efficiency and accuracy of model, wasted a lot of time and energy. And another core information as BIM technology is embodied in the analysis of the model, simulation analysis model, before construction to solve in the design of \"wrong, leakage, touch, lack of\", avoid rework caused by design errors during the process of construction, such as delays caused a large number of construction waste, enables the project participants to maximize interests. So this article on the basis of BIM technology was proposed based on BIM technology of modularization theory model creation system, with Autodesk Revit Architecture software as a platform, in combination with the practical case of northeast forestry university, an apartment project, create the project’s construction model; With Autodesk Navisworks Management software as a platform for collision detection, this project model on collision detection applications.