Design of Post-earthquake Rescue Integrated Packaging-to-Paper Shelter System Using LCA-FEA Evaluation and Optimization Model

YANG Caijun; WANG Wen; XIANG Siyu

doi:10.19554/j.cnki.1001-3563.2026.02.012

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Packaging Engineering ›› 2026, Vol. 47 ›› Issue (2) : 125-130. DOI: 10.19554/j.cnki.1001-3563.2026.02.012

Design of Post-earthquake Rescue Integrated Packaging-to-Paper Shelter System Using LCA-FEA Evaluation and Optimization Model

YANG Caijun^*, WANG Wen, XIANG Siyu

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Abstract

The study aims to realize rapid transportation of post-earthquake rescue supplies and reduce the construction time and cost of temporary resettlement sites for rescue. Through systematic integration of standardized loading, drone-based delivery, and planning of materials, structures and application fields for rescue paper shelters, four core design requirements were identified: lightweight and compressive strength, rapid deployment, human-centered care, and sustainability. Life cycle assessment (LCA) and finite element analysis (FEA) were employed to quantify environmental benefits and verify structural reliability, thereby clarifying the improvement strategies and carrying out iterative optimization of the design. A design method based on an LCA-FEA evaluation and optimization model was established and used to finalize an integrated "packaging-to-paper shelter" system. The resulting system is capable of being deployed by drones and offers excellent load-bearing capacity, waterproof performance, and environmental benefits. The proposed solution significantly enhances the efficiency of supply response and deployment during the golden rescue window, provides key technical support for disaster rescue chains, safeguards the essential living and social needs of affected individuals, and introduces a novel design paradigm for future rescue products.

Key words

post-earthquake rescue / rescue paper shelter / life cycle assessment (LCA) / finite element analysis (FEA) / drone delivery

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YANG Caijun, WANG Wen, XIANG Siyu. Design of Post-earthquake Rescue Integrated Packaging-to-Paper Shelter System Using LCA-FEA Evaluation and Optimization Model[J]. Packaging Engineering. 2026, 47(2): 125-130 https://doi.org/10.19554/j.cnki.1001-3563.2026.02.012

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