Relationship between Building Information Modelling (BIM) and the Civil Engineering Industry
Concept of Building Information Modelling (BIM) Technology
Building Information Modelling (BIM) is the digital process for design and construction work, in which intelligent 3D models of the building and infrastructure project are created. BIM technology helps to eliminate the dependency on traditional 2D drawings. The 3D design models achieved by BIM technology consist of information on the different aspects of the design project, from the design material specifications to the structural calculations.
Discuss the BIM tools used in the Civil Engineering Industry
AutoCAD Civil 3D
This BIM software has been designed specifically for civil engineering projects, for example, construction of roads, highways and land development projects.
Autodesk Revit
This BIM tool has been used in civil engineering projects to design architectural, structural, and MEP systems of building structures. This BIM tool also provides support for teh data-rich models, which are involved in the project cost estimation process and construction planning process.
Navisworks
This BIM tool has been used for the detection of project clashes and helps to maintain project coordination. This BIM tool also helps to combine the design models from different disciplines, which helps to identify the project conflicts before the beginning of the construction project.
BIM 360 (Autodesk)
BIM 360 (Autodesk) is a cloud-based software program which helps to manage construction projects and their documentation process.
Tekla Structures
This BIM software focuses on the structural engineering sector and enables project engineers to design detailed models for bridges, buildings and other infrastructure.
Why do civil engineers use BIM technology in civil engineering projects?
Civil engineers use BIM technology in different civil engineering projects because it offers numerous advantages, which are as follows:
Improved design efficiency
With the help of BIM technology, civil engineers can collaborate with other project team members throughout the project, which significantly avoids project clashes. Thus, civil engineers can save overall design time and complete the project more efficiently.
Improved decision-making process
By using BIM technology, civil engineers can get detailed 3D design models of civil engineering projects, which enable civil engineers to make better decisions as per the project requirements.
Improved resource management
BIM technology enables civil engineers to identify and avoid the potential risks of the projects; thus, they can save project resources that will be used for the particular processes.
Improved client satisfaction
BIM technology enables civil engineers to collaborate and communicate better on projects, which helps to maintain project transparency and improves client satisfaction.
Cost-saving features
Data-rich 3D models of BIM technology help to make better decisions regarding the projects; thus, it helps to save overall costs of the civil engineering projects.
Involved in career advancement
BIM technology can adapt to industry trends rapidly due to its project-driven results. Thus, BIM technology gives civil engineers an edge in the job market.
Learn about the process of using BIM technology in the civil engineering sectors
BIM technology has been used in civil engineering projects from the beginning stage to the project completion stage.
Design stage
At the design stage, BIM technology helps to create 3D models of roads, buildings, bridges and tunnels and helps to integrate architectural, structural, electrical, mechanical, plumbing and fire systems in the project.
Coordination stage
With the help of the BIM model, the architects, engineers and project stakeholders can work on the project model, which makes it easy to find mistakes early and save overall project time and cost.
Construction planning stage
The BIM technology also helps to create 4D design models, which include steps, schedules and sequences. Thus, the project contractors can visualise each stage of the project and can track the progression of the project.
Budgeting stage
BIM technology also helps to provide accurate cost estimates for the construction materials and labour, which helps to assume an accurate budget for the project and prevent unexpected expenses for the project.
Testing and analysis stage
Civil engineers also use BIM technology to simulate the traffic flow, energy usage and building strength; thus, BIM technology helps to optimise the safety, performance and sustainability of the project.
Maintenance stage
BIM technology also helps to store the project material details, equipment details and maintenance schedules, which can be further used by the building owners for repairing and maintenance of the building in future.
Documentation stage
BIM technology helps to create detailed documents of the construction project and helps to keep each project team member updated. In addition, BIM technology helps to generate reports on the project costs, project progress, and project key metrics, which helps the project managers to make informed decisions regarding the construction projects.
Applications of BIM technology in the civil engineering sectors
Used in site development
BIM technology has been used in planning and designing the construction site layouts, utility networks and grading plans. BIM technology also helps to facilitate the visualisation of the underground infrastructure, site constraints and constructability challenges.
Used in transportation infrastructure
BIM technology is also used in the design and construction of roads, tunnels and bridges. The 3D models are involved in the detailed analysis of traffic flow, constructability, and maintaining structural integrity.
Used in water resource management
The BIM technology also helps to facilitate the design of water dams, treatment plans, and irrigation systems. The 3D design model achieved by BIM technology also allows the accurate modelling of hydraulic simulations, water flow and the construction sequencing process.
