Enabling Distributed, Multifunctional SHM Through Integrated Metamaterials and Piezoelectrics

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F26%3A0199353" target="_blank" >RIV/00216305:26210/26:0199353 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.ndt.net/search/docs.php3?id=32102" target="_blank" >https://www.ndt.net/search/docs.php3?id=32102</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.12783/shm2025/37422" target="_blank" >10.12783/shm2025/37422</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Enabling Distributed, Multifunctional SHM Through Integrated Metamaterials and Piezoelectrics

Popis výsledku v původním jazyce

Structural Health Monitoring (SHM) is essential for ensuring the safety and longevity of critical infrastructure. Traditional methods face limitations in spatial coverage, susceptibility to environmental factors, and complex data interpretation. To address these challenges, this research proposes an intersection of mechanical metamaterials with embedded piezoelectric sensors. Metamaterials enable distributed sensing while maintaining the load-bearing capacity of a structure. Piezoelectric materials provide passive strain/vibration sensing and vibration-damping capabilities. Integrating piezoelectric elements with a tailored re-entrant mechanical metamaterial design enables smart support system beam condition monitoring. Experimental validation was conducted on an aluminium beam supported by a pin and roller supports, exploring the feasibility and potential of this smart SHM system. This approach offers distributed sensing, multi-functionality, and more resilient built environments that continuously monitor their structural health and adapt as needed. This paper demonstrates the potential of a smart engineering support system for SHM.

Název v anglickém jazyce

Enabling Distributed, Multifunctional SHM Through Integrated Metamaterials and Piezoelectrics

Popis výsledku anglicky

Structural Health Monitoring (SHM) is essential for ensuring the safety and longevity of critical infrastructure. Traditional methods face limitations in spatial coverage, susceptibility to environmental factors, and complex data interpretation. To address these challenges, this research proposes an intersection of mechanical metamaterials with embedded piezoelectric sensors. Metamaterials enable distributed sensing while maintaining the load-bearing capacity of a structure. Piezoelectric materials provide passive strain/vibration sensing and vibration-damping capabilities. Integrating piezoelectric elements with a tailored re-entrant mechanical metamaterial design enables smart support system beam condition monitoring. Experimental validation was conducted on an aluminium beam supported by a pin and roller supports, exploring the feasibility and potential of this smart SHM system. This approach offers distributed sensing, multi-functionality, and more resilient built environments that continuously monitor their structural health and adapt as needed. This paper demonstrates the potential of a smart engineering support system for SHM.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

<a href="/cs/project/EH22_008%2F0004634" target="_blank" >EH22_008/0004634: Strojní inženýrství biologických a bioinspirovaných systémů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

IWSHM 2025 - 15th International Workshop on Structural Health Monitoring (IWSHM)

ISBN

978-1-60595-699-2

ISSN

—

e-ISSN

—

Počet stran výsledku

8

Strana od-do

1295-13602

Název nakladatele

DEStech Publications, Inc.

Místo vydání

—

Místo konání akce

Stanford, CA

Datum konání akce

9. 9. 2025

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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