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Root Systems Research for Bioinspired Resilient Design: A Concept Framework for Foundation and Coastal Engineering
Elena Stachew1, Thibaut Houette1, Petra Gruber2
1Biomimicry Research and Innovation Center BRIC, Department of Biology, The University of Akron, Akron, OH, United States.
Frontiers in Robotics and AI
|May 13, 2021
Summary
Inspired by plant root systems, this study proposes biomimetic designs for resilient civil and coastal infrastructure. These root-inspired strategies enhance soil anchoring, prevent erosion, and promote natural habitats, addressing environmental challenges.
Area of Science:
- Biomimetics and Bio-inspired Engineering
- Civil and Coastal Infrastructure Design
- Root Biology and Soil Science
Background:
- Urbanization and coastal development expand built environments into natural habitats, straining current infrastructure.
- Existing infrastructure, like foundations and coastal defenses, face environmental changes and negatively impact ecosystem services.
- Static infrastructure (foundations, coastal defenses) causes soil compaction, flooding, habitat alteration, and disrupted sediment transport.
Purpose of the Study:
- To employ biomimicry to abstract root strategies for designing innovative civil and coastal infrastructure.
- To develop conceptual designs for foundations and coastal structures inspired by the multifunctional and resilient properties of root systems.
- To bridge the gap between biology and engineering by showcasing the biomimetic methodology from biological study to technical design.
Main Methods:
- Literature review of root biology to identify functional and resilient strategies.
- Abstraction of biological principles from their natural context for engineering transfer.
- Translation of abstracted root strategies into conceptual designs for foundation and coastal engineering applications.
Main Results:
- Identified multifunctional and resilient strategies from root systems, including adaptivity, self-healing, and soil attachment.
- Developed conceptual designs for building foundations and coastal infrastructure inspired by root functionalities.
- Demonstrated the potential of root-inspired designs to prevent soil erosion, anchor structures, and enhance natural habitats.
Conclusions:
- Biomimetic application of root strategies offers promising solutions for developing adaptive, multifunctional, and sustainable infrastructure.
- The study provides a framework for integrating biological insights into engineering practices for enhanced resilience and environmental compatibility.
- Further research and development in root-inspired engineering can lead to significant advancements in civil and coastal infrastructure.
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