3D BIM Modeling: The comprehensive explanation to start BIM journey successful

In the world of construction and architecture, there's a big new idea called Building Information Modeling (BIM). One part of BIM that's really important is 3D BIM modeling. This is changing how people design, plan, and build things.

This article wants to really explain 3D BIM modeling. It will discuss how it works, the various ways people use it, the computer programs they use to create 3D models, and also introduce the services provided by Harmony Advanced Technologies.



What is 3D BIM Modeling?

The main dimension in construction that everyone knows about is 3D BIM. Sometimes, it's called a coordinated model. 3D BIM shows a building's 3D shape using the X, Y, and Z directions. The goal is to share both pictures and other building info in one place.

Builders use 3D BIM models for different stages: starting ideas, developing designs, making plans, building, and keeping records. This helps workers know the newest design ideas.

Read more:

BIM 4D Modeling for Construction Scheduling: A Quick Guide

Benefits of 5D BIM for Cost Estimation and Budget Analysis in AEC

Let’s Discover The Way 3D BIM Modeling Works

3D BIM Modeling is a smart way of planning and building structures, like houses or buildings. Here's how it works in simple terms:

Getting the Design Ready

First, they gather all the important details about the building. Then, architects and engineers use a computer to build a digital 3D model of the building. Think of it like building with virtual Lego bricks.

Teamwork and Checking

Different experts come together to work on this digital model. They make sure everything fits perfectly, just like solving a puzzle. Moreover, the computer helps them find any mistakes or problems between different parts of the building.

Seeing and Testing

 The 3D model lets everyone see how the building will look and work once it's done. They can try things out, like checking if it's strong, energy-efficient, and comfortable for people inside.

Figuring Out Cost and Time

The model can even show how much money and time the building will need. It's like having a clear plan for the whole project.

Building and Managing

 When they're building, the 3D model helps workers understand what to do. After construction, people still find the model useful for managing the building and making any necessary changes.

In summary, 3D BIM modeling is like a smart tool for planning, building, and looking after buildings in the best way. It saves time, money, and helps make better places for people to live and work.



It’s Time to Explore the Applications of 3D BIM Modeling

In the AEC sector, people widely use BIM to significantly improve project delivery and performance, as well as to encourage collaboration and innovation.

Among its various dimensions, including architectural, MEP (Mechanical, Electrical, and Plumbing), and structural 3D modeling, its processes offer benefits in monitoring, safety, planning, cost management, and more. For small enterprises, BIM can bring further advantages by establishing standardization and asset libraries for design teams.

3D BIM & 3D Coordination

In 3D Coordination, also known as Clash Detection, different 3D models are brought together using a tool called Autodesk Navisworks. This tool can read different kinds of files and put them into one 'combined model.' This helps find problems when different things in the models don't fit well together. Because all the information is stored in 3D shapes, it's easy to see who caused the problem.

For example, a 3D cylinder that stands for a pipe might not fit well with a box that stands for a machine. This way, we can stop problems before they happen and avoid spending more money. Using modern 3D pictures makes it possible to make detailed reports about these clashes when we're still designing things. This helps architects and designers find problems early, so we don't need to change things a lot during construction. The MacLeamy curve shows how this saves money.



3D BIM & 3D Visualization

When we talk about 3D Visualization, BIM (which stands for Building Information Modeling) and 3D software help make 3D models of buildings on top of real site information. This helps clients understand the design and make changes early, which saves time.

Using tools like Autodesk Revit, people can look at and examine the model like they're inside it. Also, by putting the model on the internet (in the cloud), people who aren't experts in BIM, like future tenants, can easily look at and explore the design.

Popular Software Programs for Creating The Best 3D BIM Modeling 

You can refer to several software programs below to choose the most suitable one:

Autodesk Revit

This is one of the most widely used BIM software in the industry. It offers a comprehensive set of tools for creating 3D BIM models, enabling architects, engineers, and construction professionals to collaborate effectively.


Developed by GRAPHISOFT, ArchiCAD is another powerful BIM software that focuses on architectural design and modeling. It is known for its user-friendly interface and intelligent building components.

Bentley AECOsim Building Designer

AECOsim is a BIM software by Bentley Systems, designed for large-scale infrastructure and building projects. It integrates well with other Bentley products, making it a preferred choice for infrastructure projects.

Tekla Structures

Primarily used for structural engineering and construction, Tekla Structures is known for its advanced 3D modeling capabilities, particularly in the realm of steel and concrete structures.

Vectorworks Architect

Vectorworks offers a comprehensive BIM solution for architects, allowing them to design, model, and present their projects in 3D.


Allplan is a BIM software developed by Nemetschek, providing powerful tools for architecture, engineering, and construction professionals.



Harmony Advanced Technologies: Taking 3D BIM Excellence to the Next Level

Step into the world of cutting-edge software development with our Harmony Advanced Technologies, a highly acclaimed company specializing in BIM/CAD products and modeling. 

At Harmony AT, we have built our foundation on the pillars of prestige, safety, and responsibility, which have been guiding us since the beginning of our company.

If you're in search of software solutions that guarantee unwavering protection and trust, your quest ends here. Join us at Harmony AT to embark on an hopeful journey of quality and reliability.

Delivering innovation beyond the ordinary, we offer a diverse range of BIM models, including not only the avant-garde 3D BIM modeling services but also various other cutting-edge BIM models such as 4D, 5D, 6D, etc. Our innovative BIM models provide an immersive and comprehensive experience, enabling engineers to visualize projects with amazing clarity and accuracy.   

Discover the difference that Harmony AT can make in transforming your projects and revolutionizing the way you approach design. Together, we'll embark on a collaborative journey towards a harmonious and visionary future.


Nowadays, using 3D BIM modeling is not just a choice, but something necessary for construction projects to do well. It helps things go smoothly, makes teamwork better, and stops mistakes, which is very important in today's building industry.

Companies can begin using this great technology for their projects by learning about 3D BIM modeling, employing the right computer programs, and seeking assistance from experts like Harmony Advanced Technologies. This transition brings lots of good things. Furthermore, if you want to know more, you can get in touch with us. We're here to answer any questions you have.

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