What question did this study set out to answer?

This study aims to create a structured semantic framework for representing component-level heritage in Historic Building Information Modelling (HBIM).

August 6, 2026The international archives of the photogrammetry, remote sensing and spatial information sciences/International archives of the photogrammetry, remote sensing and spatial information sciencesOpen Access

Toward IFC-Compatible HBIM Semantics for Component-Level Representation of Architectural Heritage

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This study aims to create a structured semantic framework for representing component-level heritage in Historic Building Information Modelling (HBIM).
Proposes an IFC-compatible semantic framework incorporating a canonical layer and a heritage extension layer.
Introduces a mapping strategy for semantic representation of subcomponents.
Uses a Serliana arch case study to demonstrate the framework's application.
Establishes a preliminary semantic foundation for component-level representation in HBIM.
Provides a conceptual basis for structuring heritage subcomponents.
Supports future developments in ontology alignment and cross-modal AI applications.

Authors

WLWanqin LiuPolitecnico di Milano FBFabrizio BanfiPolitecnico di Milano MPMarco PelaPolitecnico di Milano

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Implication

Randomized trial proposes an IFC-compatible framework for component-level representation in architectural heritage, indicating a need for standardization.

Cite This Study

Liu et al. (2026) studied this question.

synapsesocial.com/papers/6a7437c8764cddc9499d574f https://doi.org/10.5194/isprs-archives-xlix-b4-2026-711-2026

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Implication

Randomized trial proposes an IFC-compatible framework for component-level representation in architectural heritage, indicating a need for standardization.

Toward IFC-Compatible HBIM Semantics for Component-Level Representation of Architectural Heritage

Key Points

Discussion

Implication

Cite This Study

Toward IFC-Compatible HBIM Semantics for Component-Level Representation of Architectural Heritage

Key Points

Discussion

Implication

Cite This Study

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