Micro-Image Strain Sensing Method for Displacement and Strain Measurement in One United Sensor.

Lixiao Zhang, Xixian Chen, Weijie Li, Botao Xie, Guangyi Zhou, Xuefeng Zhao

Abstract read

In one paragraph

Article in Sensors (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed

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1 · What the graph read from it

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2 · The registry

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0 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Lixiao ZhangSchool of Civil Engineering, Dalian University of Technology, Dalian 116024, China.

Xixian ChenSchool of Civil Engineering, Dalian University of Technology, Dalian 116024, China.ORCID 0000-0002-6028-6579

Weijie LiSchool of Civil Engineering, Dalian University of Technology, Dalian 116024, China.ORCID 0000-0002-0344-8981

Botao XieCollege of Civil Engineering and Architecture, Wenzhou University, Wenzhou 325035, China.

Guangyi ZhouNortheast Branch of China Construction Eighth Engineering Bureau Division Corp, LTD., Dalian 116021, China.

Xuefeng ZhaoSchool of Civil Engineering, Dalian University of Technology, Dalian 116024, China.

Funding

The China Construction Eighth Engineering Division Corp., LTD 2021 Technology R&D Project 20210307

6 · The paper itself

Abstract

Micro-image strain sensing (MISS) is an innovative technology to measure strain within a measurement range of ±8300 microstrains. It has been proved to be effective and satisfy all requirements in the field of structural health monitoring. However, there is still room for improvement and extend the range of measurement. In this paper, an improved method is proposed to increase the measurement range of strain and displacement. Moreover, various tests were conducted to verify the efficiency of the improved method. The results showed that the modified method is efficient and accurate and can be readily used to extend the measurement range of both strain and displacement. This research will likely help stimulate the development of multifunctional sensors to obtain abundant useful information about structures in the field of structural health monitoring. It will allow measuring strain and displacement, which require different levels of accuracy, using one unified sensor.

Indexed as

image processingimproved MISS methodone united sensorstrain and displacementstructural health monitoring

Identifiers

PMID36616995

DOI10.3390/s23010397

PMCPMC9824581

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