Advancing Mass Timber Construction: Insights into Hygrothermal Behavior and Field Monitoring of Engineered Wood Structures
マスティンバー建築の進展：工学的木材構造の湿熱挙動と現場モニタリングに関する知見 (AI 翻訳)
Dipendra Paneru, Subash Koirala, P. Mukhopadhyaya
🤖 gxceed AI 要約
日本語
本論文は、マスティンバー（CLTやグレラム）の湿熱挙動と現場モニタリングの重要性をレビューする。木材の吸湿性が耐久性に与える影響を踏まえ、数値シミュレーションや機械学習を含むモデリング手法を検討し、長期現場モニタリングによるモデル検証と標準化されたセンサーフレームワークの必要性を提唱している。カナダの文脈で、気候変動下でのマスティンバー建築のレジリエンス向上を目指す。
English
This paper reviews hygrothermal behavior and field monitoring of mass timber (CLT, glulam) buildings, highlighting moisture management challenges due to wood's hygroscopic nature. It examines modeling approaches including numerical simulations, stochastic methods, and machine learning, and advocates for standardized sensor-based monitoring frameworks to enable real-time moisture tracking and risk-informed design in Canada, supporting resilience under climate change.
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
日本では、脱炭素建材としての木造建築への関心が高まっており、国土交通省の木造建築促進策やSSBJ開示での建材由来排出量算定と関連する。本論文のモニタリング手法は、日本の木造建築の耐久性評価やLCA精度向上に示唆を与える。
In the global GX context
Globally, mass timber is promoted as a low-carbon alternative, but moisture durability is a key risk for long-term performance and carbon storage. This paper's call for standardized monitoring frameworks supports the credibility of timber's climate benefits, aligning with ISSB/CSRD disclosure needs for embodied carbon and resilience.
👥 読者別の含意
🔬研究者:Provides a comprehensive review of HAM modeling and monitoring for mass timber, useful for researchers in building physics and climate adaptation.
🏢実務担当者:Offers guidance on moisture monitoring strategies for mass timber projects, aiding in risk management and durability assurance.
🏛政策担当者:Highlights the need for standards in monitoring frameworks to support low-carbon construction policies.
📄 Abstract（原文）
Mass timber products such as cross-laminated timber and glulam are increasingly adopted as low‑carbon alternatives to conventional materials primarily due to their reduced embodied emissions. However, the hygroscopic nature of engineered wood introduces challenges related to moisture management, and durability. This paper underscores the importance of effective moisture management and monitoring to ensure the resilience of mass timber buildings under present and future climate conditions. It reviews the fundamentals of heat, air, and moisture (HAM) transfer in wood-based assemblies and examines modelling approaches including numerical simulations, stochastic methods, and machine learning. The paper highlights the critical role of long-term field monitoring for capturing real-world variability, construction-phase exposure, and in-service performance, while supporting model validation. To address current limitations in cross-project comparability and knowledge transfer, standardized sensor-based monitoring frameworks and improved modelling tools are advocated to enable real-time moisture tracking and risk-informed mass timber building design in Canada.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.1139/cjce-2025-0487first seen 2026-08-16 05:43:48
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