3D Modeling Software

How Does 3D Modeling Software Work in Construction?

Rather than drawing 2D shapes and lines to define a structure, 3D construction models are created by combining 3D components such as walls, beams, columns, or even steel reinforcement to create an accurate virtual model of the proposed project. These components can be standard building parts taken from a library – much like blocks in 2D CAD – or can be designed to the exact project specifications. Even existing site inspection data can be included to create a 3D topographical map of the site. The 3D view is useful for visualizing the project, while 2D views and sections can be quickly created as a byproduct of the 3D model. Some 3D modeling tools – such as ALLPLAN allow the user to work in both 2D and 3D, making it easier to transition to 3D modeling software and learn.

free trial View Configurations

3D Modeling Software
for Architecture

3D modeling software for architects provides advantages over 2D CAD, such as being able to create an accurate site plan and visualize the completed project within its environment. If the 3D modeling software supports it, features such as rendering engines can help create photo-realistic images of proposed projects, allowing clients to fully visualize the final design.

During the preliminary stages, architects can quickly and easily create and evaluate different design options using 3D modeling software. Whether a simple massing model is required, or something more detailed, 3D modeling tools allow concept designs to be created with minimal effort. Detailed reports of volumes and floor areas can also be generated for accurate comparisons.

Besides design efficiencies, 3D modeling software also enables architects to effectively manage the construction process. With accurate cost calculations and construction simulations derived directly from the 3D model, progress against the budget and schedule can be better planned and controlled.

3D Modeling Software
for Engineering

3D modeling software for civil and structural engineers is more efficient and cost-effective than 2D CAD. By using a 3D model as the basis for the design, it is easier to spot errors and omissions in the structure and correct them before the project is on site. Not only is it easier to see the project as a whole as the model develops, but advanced 3D modeling tools also incorporate collision checks which help detect issues within the model.

3D modeling software also gives engineers the ability to quickly and easily make changes to the model. Once the model has been updated, drawings and layouts can be regenerated with the updated design rather than individually editing each view. The iterative process of design becomes easier and more efficient as a result.

Concrete reinforcement design and detailing is significantly accelerated using 3D modeling. Intelligent 3D modeling software can help quickly and accurately design reinforcement by placing it at the correct spacing within the specified component. And bar bending schedules are easy to generate using the built-in reporting features.