アントコロニーのアルゴリズムを使用して,コスト,持続時間,炭素排出量を最小限に抑えるために,プリファブリックビルの多目的最適化設計アプローチ
Xizhen Xu1,2,3, Qun Wang4, Xiaoxin Ding5
1School of Construction Engineering, Shenzhen Polytechnic University, Shenzhen, 518055, China. x13935739835@163.com.
Scientific reports
|August 28, 2025
まとめ
この研究は,コスト,持続時間,炭素排出量を減らすためにアリコロニーアルゴリズムを使用して,プリファブリックビルの多目的最適化設計を導入します. このアプローチは,従来の方法と比較して,環境への影響と建設時間を効果的に最小限に抑えています.
科学分野:
- 土木工学
- 持続可能な建設
- 最適化アルゴリズム
背景:
- 伝統的な鋳造建築はコスト,持続時間,環境への影響で課題に直面しています.
- プリファブリック建築は潜在的利点がありますが,最適化された設計戦略が必要です.
- 費用,時間,炭素排出量のバランスは 持続可能な建物の開発に不可欠です
研究 の 目的:
- プリファブリック建物の部品の多目的最適化設計アプローチを提案する.
- コストを最小限に抑え 建設期間を短縮し 炭素排出量を同時に削減します
- 組み立て物を最適化するためにアリコロニーのアルゴリズムを活用する.
主な方法:
- プリファブリック部品 (コラム,ビーム,スレブ,壁,階段) の多目的最適化設計アプローチを使用します.
- コスト,持続時間,炭素排出量を客観的な関数として定義します.
- 変数として建設技術 (鋳造 vs プリファブリック) と制約としてプリファブリック率を使用する.
- 最適な解決策を見つけるために アリコロニーのアルゴリズムを適用します
主要な成果:
- 最適化されたプリファブリックビルの設計は,コストを0.42%,持続時間を19.05%,炭素排出量を13.49%削減しました.
- 準目標重量と事前製造率は,最適なコンポーネントの組み合わせに大きく影響します.
- 経費は最大1.26%,持続時間は最大27.89%,炭素排出量は最大18.4%の減少が見られた.
結論:
- 提案されたアリコロニーのアルゴリズムに基づくアプローチは,事前製造された建物におけるコスト,持続時間,炭素排出量を効果的に最小限にします.
- この方法は,鋳造からプリファブリケーションへの移行に有効な経路を提供します.
- このアプローチは,建築業界における持続可能な発展を支えるものです.
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