4D simulation
The 4th dimension links construction planning with the element of "time".
4D models allow customers to visualize and optimize project phasing and construction sequencing.
Advantages:
-
Helps to simulate the sequential phases of a project before the construction phase
-
Helps to better manage the transition from the design phase to the construction phase
-
Generates value to the entire team, allowing all members to be on the same page at any given time, by linking the objects of a 3D model to the tasks in a time schedule, just as Gantt charts do
-
Leads to informed decisions based on "real time" scenarios
5D simulation
The 5th dimension links the 3D virtual model plus the 4th dimension of time with the element of "cost" (cost estimating and cost management).
5D models are related to the value of the different components of a building.
Advantages:
-
Simulates various cost accounting scenarios and can be used to forecast the cash budget
-
Helps to analyze or estimate costs for all models or different parts of models
-
Contributes to the decision-making process based on "what if" scenarios
-
Extracts quantity information
6D simulation
The 6th dimension is related to building life cycle management
Following the construction phase, the builder provides the owner with a virtual model of the building with all the relevant data. This model is designed to give facility owners or managers the ability to operate the building throughout its useful life.
Advantages:
-
Enables the skillfull management of facilities, changes and maintenance
-
Delivers immediate information when a system or component fails to work properly
-
Helps to establish maintenance schedules
-
Helps to quickly find information related to the repair or replacement of pieces, eliminating the need to consult operation and maintenance manuals
Energy efficiency analysis
BIM tools open up new possibilities to analyze the energy efficiency of buildings at the design phase. With the help of 3D models, InteliBuild provides the support necessary to analyze a building's energy efficiency in order to optimize its performance.
Simulations of the building's energy efficiency allow the project stakeholders to examine the optimization of many features, including:
-
The building's orientation to maximize solar gains (heat and natural light)
-
The fenestration percentage and its direct impact on energy costs
-
The choice of insulating materials for the building envelope
-
The choice of HVAC systems
In addition to facilitating the decision-making process, this analysis is very useful when evaluating design scenarios according to specific energy criteria.
Environmental analysis (LEED)
3D BIM models make it possible to evaluate a building's environmental impact. This evaluation, at the design phase, serves as a basis for decisions related to certain pre-established criteria (for example, the credits selected as part of a LEED certification process).
In addition, the approach of integrated design and coordination between project stakeholders facilitates the LEED certification of projects.