Structural health monitoring for 3D-printed civil infrastructures: a review of challenges, applications and future directions

IF 3.7 3区材料科学 Q1 INSTRUMENTS & INSTRUMENTATION Smart Materials and Structures Pub Date : 2024-09-11 DOI:10.1088/1361-665x/ad754f

Lukesh Parida and Sumedha Moharana

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Abstract

The integration of 3D printed constructions into civil projects has created new opportunities for economically efficient construction. However, preserving the long-term structural integrity of 3D-printed structures poses considerable challenges. This study covers the importance of structural health monitoring (SHM) and deployment of sensors for condition monitoring of 3D-printed civil infrastructure. It explores a wide range of sensors that might be used for continual evaluation and assessment of structural efficiency and the challenges related to SHM in these components. The report provides cost benefit analysis and case studies describing effective sensor installations in 3D-printed structures, demonstrating the ability of the technology to enhance the safety and integrity of infrastructure systems. It also identifies potential challenges and issues that must be resolved before sensor-based SHM can be successfully used in 3D-printed civil structures. The research emphasizes the potential of maintenance planning and decision support systems for optimizing maintenance schedules, reducing downtime, and increasing cost-effectiveness. This research is critical for academics, engineers, and professionals using sensors for 3D-printed structural systems.

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三维打印民用基础设施的结构健康监测：挑战、应用和未来方向综述

将三维打印建筑融入民用项目为经济高效的建筑工程创造了新机遇。然而，如何保持 3D 打印结构的长期结构完整性是一个相当大的挑战。本研究涵盖了结构健康监测（SHM）和部署传感器对 3D 打印民用基础设施进行状态监测的重要性。报告探讨了可用于持续评估和评价结构效率的各种传感器，以及与这些组件的结构健康监测相关的挑战。报告提供了成本效益分析和案例研究，介绍了在三维打印结构中有效安装传感器的情况，展示了该技术提高基础设施系统安全性和完整性的能力。报告还指出了在三维打印民用结构中成功使用基于传感器的 SHM 之前必须解决的潜在挑战和问题。研究强调了维护规划和决策支持系统在优化维护计划、减少停机时间和提高成本效益方面的潜力。这项研究对于将传感器用于三维打印结构系统的学者、工程师和专业人员来说至关重要。

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来源期刊

Smart Materials and Structures 工程技术-材料科学：综合

CiteScore

7.50

自引率

12.20%

发文量

317

审稿时长

3 months

期刊介绍： Smart Materials and Structures (SMS) is a multi-disciplinary engineering journal that explores the creation and utilization of novel forms of transduction. It is a leading journal in the area of smart materials and structures, publishing the most important results from different regions of the world, largely from Asia, Europe and North America. The results may be as disparate as the development of new materials and active composite systems, derived using theoretical predictions to complex structural systems, which generate new capabilities by incorporating enabling new smart material transducers. The theoretical predictions are usually accompanied with experimental verification, characterizing the performance of new structures and devices. These systems are examined from the nanoscale to the macroscopic. SMS has a Board of Associate Editors who are specialists in a multitude of areas, ensuring that reviews are fast, fair and performed by experts in all sub-disciplines of smart materials, systems and structures. A smart material is defined as any material that is capable of being controlled such that its response and properties change under a stimulus. A smart structure or system is capable of reacting to stimuli or the environment in a prescribed manner. SMS is committed to understanding, expanding and dissemination of knowledge in this subject matter.