4D Simulation and Planning

A three-dimensional (3D) model connected with the project’s schedule creates a 4D model. If changes occur in geometric or non-geometric data, the 4D model enables us to show all these variations. The process that manages, arranges, and controls all the tasks occurring during construction is called 4D stimulation. 4D stimulation manages the task that is occurring on the base of a four-dimensional model. The 4D model and stimulation process are very popular in construction companies.

This model’s popularity is due to the perfection and effectiveness of this model in the planning and management of graphical work. There is a high demand for the 4D model for planning more efficiently and management of construction via computer. There is another model in 4D that is known as the 4D Site Management Model. This model is used to link the data with a computer graphic of the 3D model. This linkage with the 3D model is needed to permit the planners to stimulate graphics necessary for the construction process.

Phases/stages of 4D stimulation and planning

The stages and main key components involved in the planning and simulation of a 4D project are:

• Calculation of resources and designs
• Stimulation, organization, and control of the construction project
• Management of project facility

The main resources required for planning of 4D construction model are:

• Software for scheduling
• Software for designing
• And software for making 4D model

Team members to do the project must know the schedule and plan of construction. Members must have complete knowledge of the software and how to use them. They must be able to navigate and manipulate the 3D model and how link it with 4D.

Technological role

The primary role of 4D modeling is to stimulate the construction process and display information and progress about the project at each step and estimated time to complete the process. It is not easy to use for an untrained person, software engineers are familiar with this model and they can apply it in their projects. 4D may be out of reach for some lower companies but it saves money at many stages.
2D and 3d software for graphic designs is old fashion and unable to support modern projects. They are time and money-consuming. 4D reduces this consumption. This model is a less risky and safe tool. Owners and contractors can check projects that help detect problems and faults that mitigate the risks of accidents and crises. 4D provides an opportunity for creative thinking by communication and increases the value of the business.

Advantages

The 4D model has a powerful and beneficial role in the stimulation and planning of a construction project. It allows the construction planner and owner to view and make changes in the graphic designs according to their desire. It provides the best visualization to the planner which helps them to make better plans and maps. Building information modeling also comes as an addition to the fourth dimension of the 4D model.

• Building information modeling (BIM) helps the owner and the planning contractor to improve construction design by eliminating unnecessary components that cause different issues and adding other desired information.
• BIM is the best construction management and planning tool that increases the productivity rate.
• The 4D construction design also tells about the estimated time required for completing construction. This process of stimulation helps to reduce the period of construction.
• It also helps to identify the issues and to make a comparison between the actual and planned procedure.
• The main advantage of 4D planning and stimulation is that it provides very clear communication and visualization.
• It helps with the advertisement and publicity of projects in the marketplace.
• It increases the rate of production and reduces the waste of sources and money.
• Moreover, it also identifies all the conflicts and resolves them.

Disadvantages

• Many construction companies and other firms where the 4D model can be applied are not fully aware of the 4D model and its benefits.
• Many contractors and owners of lower-level companies find the 4d stimulation and planning process very expensive and difficult to handle. They prefer to use their traditional methods of planning and designing. The only need is to train and be aware of the benefits of 4D modeling.

Conclusion

The 4D model is a very significant tool and is a need in the modern world. To increase the progress rate and reduce the difficulties and risks, companies must launch 4D modeling in their project places. It may also be difficult for newbies but has significant advantages and fewer limitations. Traditional ways of designing and planning a project can’t meet the speed of today’s fast-growing economy of the world. A 4D model also fulfills all the project needs easily with fewer hazards. It only needs a trained and experienced person to manage the project with the help of this model.

Contact Consult Leopard for a construction scheduling consultant now.