建築ファサード構築におけるマルチレベル・バイオミミクリーの探求
Exploring multi-level biomimicry in building façade construction (原題)
M. Bandara, U. Kulatunga, H. D. Subhasingha
🤖 gxceed AI 要約
日本語
本論文は、バイオミミクリーを建築ファサード設計に応用した研究を体系的にレビューし、生物・行動・生態系の3レベルでの活用可能性を検討している。サボテン肋骨形状による太陽熱取得20〜50%削減、シロアリ塚換気や気孔型キネティックパネルによる35%・85.5%の省エネ、サンゴ由来材料による最大48.76%のエンボディドカーボン削減などの知見を整理し、生物学的着想とファサード性能目標を結ぶ概念フレームワークを提示する。
English
This systematic review examines biomimicry applications in building façade design across organism, behaviour and ecosystem levels. It reports energy savings of 35–85.5% from termite-mound ventilation and stomata-inspired panels, 20–50% solar heat gain reduction from cactus-rib geometry, and up to 48.76% embodied carbon reduction from coral-inspired materials. A conceptual framework links biological inspiration to façade performance targets for practitioners.
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
日本の建築物省エネ法やZEH・ZEB政策、企業の脱炭素不動産戦略と親和性が高い。エンボディドカーボン削減はScope 3算定やSSBJ開示における建設資材由来排出の議論にも示唆を与える。
In the global GX context
Aligns with global building decarbonization agendas (EU EPBD, LEED/BREEAM) and embodied carbon accounting under CSRD/ISSB. The framework offers a design-side lever for reducing Scope 3 category 1 emissions from construction materials.
👥 読者別の含意
🔬研究者:バイオミミクリーとファサード性能を結ぶ体系的なレビュー手法と概念枠組みを提供する。
🏢実務担当者:省エネ・エンボディドカーボン削減に資するバイオインスパイア設計の定量的根拠と設計指針として活用できる。
🏛政策担当者:建築物の省エネ規制やエンボディドカーボン政策の設計において、生物模倣設計の可能性を考慮する材料となる。
📄 Abstract（原文）
The built environment consumes about 75% of the world's energy, and building facades are a key component in controlling heat, light and energy exchange. Biomimicry is becoming a popular design approach for sustainability, but its use at various scales in building façade design is not yet fully developed. This study aims to fill this gap by systematically reviewing the literature using Google Scholar, Scopus, Web of Science and Emerald databases, using specific keyword searches to identify and analyse peer-reviewed studies. Based on the defined inclusion criteria (English-language, peer-reviewed articles published between 2013 and 2025 on biomimicry and façade performance), a total of 46 relevant sources were selected. The review explores the potential for three levels of biomimicry – organism, behaviour and ecosystem – to be applied to the design of building façades to meet performance targets that include thermal performance, daylighting, solar control, energy efficiency and carbon reduction. Bio-inspired structures like cactus-rib geometry at the organism level can decrease the solar heat gain by 20-50%. The principles of termite-mound ventilation and stomata-inspired kinetic panels at the behaviour level can save 35% and 85.5% of energy, respectively, and enhance daylighting. Coral inspired materials decrease the embodied carbon by up to 48.76% at the ecosystem level. A conceptual framework is created that connects biological inspirations, levels of biomimicry and façade performance targets to a structured design instrument, which offers practitioners a systematic and evidence-based approach to bio-inspired façade design.
🔗 Provenance — このレコードを発見したソース
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