Visualization is the most significant difference between traditional CAD and BIM.

BIM - based visualization can improve the communication environment, enhance the viewing and reading ability of the project, and increase the overall authenticity and sense of experience of the building.

So, what is the powerful visualization function of BIM technology?

1. Design visualization

The BIM tool has a variety of visual modes, including hidden lines, border coloring, and real rendering, and realizes "what you see is what you get" during the design process.

By creating a camera path, creating an animation or a series of images, we can present a more intuitive design to our customers.

2. Comprehensive visualization of electromechanical pipelines

The professional models of mechanical and electrical engineering are integrated into an integrated BIM model, so that the collision point between mechanical and electrical pipelines and buildings can be visually presented in a three-dimensional way.

The collision point was found in the 3D model, the pipeline layout scheme was optimized, and the diagram was produced after optimization and adjustment.

3. Visual collision detection

The traditional 2D working mode in the past often requires designers to cover and stack multiple drawings one by one, which not only takes time and effort, but also has high requirements on inspectors' working ability, experience and spatial imagination. It often requires them to make numerous mistakes or omits.

Through the intuitive 3D information model, visual collision inspection can be carried out in the early stage, the clear height can be checked, and the collision report can be automatically generated, so as to optimize the engineering design scheme and reduce the possibility of error loss and rework in the construction stage.

4. Visualization of technical disclosure

Traditional CAD drawings are difficult to show the arrangement of rebar, while BIM can be used for dynamic demonstration to better show the construction scheme, which is conducive to the construction and technical disclosure.

At the same time, it can simulate the site construction, provide visual technical and safety information to operators, and directly reflect the construction of each process and matters requiring attention.

Direct the construction personnel to work correctly and efficiently in an intuitive way, so as to improve the construction quality and improve the ability to communicate with the owner.

5. Spatial visualization

The BIM model is used to test the rationality of the space of building equipment in advance.

By making work sets and setting different construction routes, the optimal equipment installation location and process can be obtained, which is more intuitive and clear. The pipeline bracket is optimized through the model.

6. Visualization of construction organization

In 2D working mode, virtual construction is difficult to be realized because of inadequate technical means and information collection. Construction is often based on experience, pat the forehead and other ways to decide, often is the construction of rework, waste of materials, delays and other phenomena.

With the help of BIM, the construction process is simulated, the construction plan is determined and the construction organization is carried out by building equipment model and turnover material model.

At the same time, it realizes the visualization of complex structural nodes and presents complex structural nodes in all aspects, such as complex curtain wall nodes.

7. Visualization of construction progress

The 3D visualization function plus the time dimension forms a BIM 4D progress management model, which can be used for virtual construction. Visually and quickly compare the construction plan with the actual progress anytime and anywhere to facilitate timely adjustment and optimization of the construction plan. Effective coordination simultaneously.

4 d model can make and quality supervision party, and even a non-engineering industry was born of the owners, the progress of the project, material usage, staffing, site layout and safety management at a glance, this construction site monitoring management mode, greatly reduce the construction quality, safety problems, reduce rework and rectification.

8. 3D rendering

After the model is refined and deepened by BIM technology, 3d rendering animation close to reality can be carried out with relevant software, which gives people a sense of reality and direct visual impact.

The model not only adds component information, but also can perform 360 degree rotation and detail amplification. All parties of the project can have an understanding of the whole and details of the building. In addition, VR and other technologies can be used to realize virtual reality demonstration and increase the real experience of the owner or relevant personnel.

The application of BIM greatly improves the accuracy and efficiency of 3D rendering effect, provides more intuitive publicity and introduction to owners, and improves the chance of winning the project.

In general, the visualization of BIM is based on the presentation of comprehensive analysis results of building information, which is also a manifestation of the powerful data analysis ability of BIM.

Under the general trend of future informationization and digitization development of construction engineering, BIM information model will have more space to play and become the mainstream of future construction industry technology upgrading!