What Is Building Information Modeling (BIM)?
Building Information Modeling (BIM) is the creation and management of a structure's geometric, technical and operational information within a shared digital model.
BIM is not just a three-dimensional model of a building.
By linking architectural, structural, mechanical, electrical and other technical information in the same digital environment, it creates a shared, up-to-date and traceable source of information about the structure.
We Create the Structure's Digital Identity
At SEBİZA, we do not see the digital model as a tool used only at the design stage.
We create the structure's digital identity by linking its geometry, load-bearing system, material properties, design and technical documents, maintenance and intervention history, and measurement and monitoring data within the same digital framework.
As a result, information about the structure no longer remains scattered across separate files but becomes a shared, manageable information infrastructure.
From BIM to Digital Twin
BIM creates the digital representation of a structure.
A digital twin links this model with up-to-date data from the physical structure, turning it into a continuously evolving system.
When information from sensors, structural health monitoring systems and other data sources is integrated with the digital model, a continuous flow of information can be established between the physical structure and the digital environment.
The digital model can then show not only how the structure was designed, but also how it behaves and changes over time.
We Create the Structure's Digital Memory
A structure's present condition cannot be separated from its past.
Maintenance activities, repairs, structural interventions, earthquake effects, sensor measurements and changes that occur over time are important parts of a structure's technical history.
By bringing this information together within the digital model, we create a digital memory that grows throughout the structure's life cycle.
This makes it possible to compare past and present conditions, track changes and base future decisions on more reliable data.
We Bring Real-Time Data Together with the Digital Model
One of the key features of the digital twin approach is linking up-to-date data from the structure with the digital model.
Information from structural health monitoring systems and other data sources can be transferred to the digital model, so that structural behavior, environmental conditions, critical changes, maintenance needs and unusual events can be tracked in the digital environment.
In this way, the structure becomes not just a modeled asset, but a digital asset that can be monitored and kept up to date.
Continuity of Information from Design to Operation
A great deal of different information is generated throughout a structure's life cycle.
At SEBİZA, our goal is for this information to be managed in a shared digital infrastructure, rather than remaining in disconnected systems across the design, construction, use, maintenance and monitoring processes.
By establishing continuity of information across the Design → Construction → Use → Monitoring → Maintenance → Intervention processes, we keep the structure up to date and traceable throughout its life cycle.
From Digital Model to Decision Support
The purpose of a digital twin is not just to create an impressive three-dimensional model.
The real value lies in being able to use the information generated about the structure in engineering and management decisions.
At SEBİZA, we turn the digital building infrastructure into a decision support tool that can be used in processes such as assessing the condition of the structure, planning maintenance activities, determining inspection needs, monitoring structural changes and supporting post-disaster assessments.
We Integrate Structural Health Monitoring with the Digital Twin
One of SEBİZA's key distinctions in this field is that we do not treat digital twin technology separately from structural health monitoring systems.
We consider BIM Model + Sensor Data + 24/7 Structural Health Monitoring + Engineering Analysis + Digital Memory + Decision Support as components of a single building management approach.
In this way, the digital model can become a living system that represents not only the structure's form, but also its behavior.
The SEBİZA Digital Building Approach
Model → Data → Monitoring → Analysis → Digital Memory → Decision Support
We create not just a digital model of the structure, but its living digital counterpart.