Design Principles and Methods Toward Integrating Resilience and Carbon Neutrality
レジリエンスとカーボンニュートラル統合のための設計原理と手法 (AI 翻訳)
Hiroki Watanabe, Katsuaki Hidari
🤖 gxceed AI 要約
日本語
気候変動による災害激化に対応し、建物にレジリエンスとカーボンニュートラルが求められる中、本論文は高層ビルと中規模ビルの2事例を通じて、非常時と通常時の機能要件を明確化し、エネルギー需要最小化と効率的システム運用を実現する設計原理を報告。高層ビルでは手動自然換気パネル、中規模ビルでは直流電力システム（太陽光、EV、蓄電池）により日常の省エネと非常時の電源確保を両立。両事例ともZEB Readyかつ運用カーボンニュートラルを達成したが、ライフサイクル全体での炭素排出考慮が今後の課題。
English
This paper presents design principles integrating resilience and carbon neutrality in buildings, with two case studies (high-rise and medium-sized). The principles focus on clarifying emergency functional requirements, minimizing energy demand, and implementing dual-purpose systems. The high-rise uses manually operated natural ventilation panels for daily energy savings and emergency ventilation; the medium-sized uses a DC power system integrating solar, EVs, and storage. Both achieve ZEB Ready and operational carbon neutrality, but whole-life carbon assessment remains.
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
日本の建築物は省エネ基準強化とZEB化推進が進む中、地震・台風などの災害時レジリエンスも重要。本論文は日常省エネと非常時機能維持を両立する設計原理を提示し、BCPやレジリエンス強化を求める日本企業に参考となる。ただし運用CNに焦点が置かれ、ライフサイクル全体への拡張が課題。
In the global GX context
As global building codes push toward net-zero energy, integrating resilience against climate-amplified disasters becomes critical. This paper offers concrete design principles and case studies demonstrating dual-purpose systems (energy efficiency and emergency functionality) in high-rise and medium-sized buildings. It contributes to climate-adaptive, low-carbon building design literature, though operational carbon focus is a limitation.
👥 読者別の含意
🔬研究者:This paper provides a framework for integrating resilience and carbon neutrality in building design, with practical examples of dual-purpose systems.
🏢実務担当者:Building designers and energy managers can adopt the natural ventilation and DC microgrid concepts for both daily efficiency and emergency preparedness.
🏛政策担当者:The case studies support building standards that require both energy performance and disaster resilience, potentially informing ZEB+Resilience guidelines.
📄 Abstract（原文）
Climate change is accelerating the intensity and frequency of disasters, increasing the importance of building resilience in addressing societal challenges. Simultaneously, buildings are required to achieve carbon neutrality. This study describes a design principle aimed at addressing these dual challenges and reports two case studies: a high-rise building and a medium-sized building. The principle is based on two core concepts: clarifying functional requirements of buildings during emergencies and minimizing energy demand, and implementing systems that function effectively during both emergency and normal operational conditions. These concepts are realized by reducing heat loads through high-performance building envelopes that balance architectural design with thermal insulation performance, and by optimizing equipment capacities based on actual usage patterns. In the high-rise building, façade-integrated, manually operated natural ventilation panels serve dual purposes: enabling daily energy savings and battery-free ventilation during emergencies, while providing occupants with self-efficacy during normal operations and psychological safety during emergencies such as the COVID-19 pandemic. In the medium-sized building, a direct-current-based power conditioning system integrating solar power generation, electric vehicles, and storage batteries enables renewable energy utilization in daily operations as well as multiple power sources during emergency conditions. Although both cases achieve Zero Energy Building Ready status and operational carbon neutrality through a combination of energy-efficiency measures and renewable electricity use, further consideration is required regarding the integration of this design principle within a whole-life carbon perspective.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.1088/1755-1315/1582/1/012084first seen 2026-06-29 07:54:44
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