Condition-Based Assessment Framework for Structural Component Reuse in Circular Construction
循環型建設における構造部材再利用のための状態評価に基づくフレームワーク (AI 翻訳)
M. Klammer, Benjamin Kromoser
🤖 gxceed AI 要約
日本語
建設分野での部材再利用は、初期炭素と資源需要削減に有効だが、標準化された状態データが不足している。本稿はISOベースの耐用年数要因、形状分析、目視検査、非破壊検査を統合し、デジタルビルモデルを診断ツールに進化させる枠組みを提示。再現可能でスケーラブルな再利用評価を実現し、循環型建設の自動化・標準化に貢献する。
English
Reusing structural components reduces embodied carbon and resource demand. This paper presents a framework integrating ISO-based service-life factors, geometric analytics, visual inspection, and non-destructive testing to enable multi-scale condition assessment. It introduces condition as a third data dimension, transforming digital building models into diagnostic tools for reproducible and scalable reuse assessments, supporting automation and standardization in circular construction.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本の建設業界では、2025年までに循環型社会実現に向けた施策が進む中、本フレームワークは既存建物の部材再利用を標準化し、SSBJや有報での環境情報開示とも連動可能。特に、ストック活用による脱炭素化を目指す政策文脈で有用。
In the global GX context
Globally, the framework addresses a key barrier to circular construction by operationalizing condition data. It aligns with TCFD and ISSB goals for embodied carbon disclosure and supports EU Circular Economy Action Plan and similar initiatives. It offers a standardized approach that can be integrated into digital twins and BIM for scalable reuse.
👥 読者別の含意
🔬研究者:The framework provides a theoretical basis and methodology for integrating condition assessment into digital construction models, enabling further research on automation and lifecycle analysis.
🏢実務担当者:Construction companies and engineering firms can adopt the framework to standardize reuse assessments, reducing material costs and improving sustainability reporting.
🏛政策担当者:The framework offers a standardized, scalable method that regulators can reference to promote circular construction and embodied carbon reduction in building codes.
📄 Abstract（原文）
The reuse of structural components offers one of the most effective strategies to reduce embodied carbon and resource demand in construction. However, its implementation is constrained by the lack of standardized and digitally accessible data on component condition. This paper presents a framework that integrates ISO-based service-life factors, geometric analytics, visual inspection, and non-destructive testing to operationalize multi-scale condition assessment. By introducing condition as a third data dimension alongside geometry and material, digital building models evolve from descriptive records into actionable diagnostic tools. The framework enables reproducible and scalable reuse assessments, supporting automation and standardization in circular construction.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.2749/copenhagen.2026.0133first seen 2026-06-29 06:52:01
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