Wave propagation and transduction of guided waves for non-destructive evaluation, structural health monitoring and biomedical applications

用于无损评估、结构健康监测和生物医学应用的波传播和导波传导

基本信息

  • 批准号:
    RGPIN-2014-04956
  • 负责人:
  • 金额:
    $ 1.82万
  • 依托单位:
  • 依托单位国家:
    加拿大
  • 项目类别:
    Discovery Grants Program - Individual
  • 财政年份:
    2016
  • 资助国家:
    加拿大
  • 起止时间:
    2016-01-01 至 2017-12-31
  • 项目状态:
    已结题

项目摘要

This research program will deliver highly innovative techniques using guided waves in (1) non-destructive testing, (2) structural health monitoring and (3) biomedical engineering. These innovations will be achieved through fundamental research on guided wave propagation and the development of novel transduction methods. Guided waves are a type of mechanical stress wave that propagate in elongated structures when the wavelength is comparable to one of the dimensions of the structure. As a result of a decade-long research effort from the scientific community, guided waves are now routinely used to screen large areas of pipes and other elongated structures for cracks, corrosion and other types of defects. Through fundamental research on the propagation of guided waves and innovations in instrumentation, a pioneering technique for thickness mapping of large, partially accessible plate-like structures will be delivered. The petrochemical industry has a keen interest in such a technique for the inspection of their pressure vessels and pipelines. In structural health monitoring, transducers are permanently installed on a structure in order to periodically examine it for damage and provide information about any damage that is detected. Guided waves have emerged as a prominent option as they can offer good estimates for the location, severity and types of damage. Low frequency shear horizontal waves are particularly interesting for this application because they are non-dispersive. However, the omnidirectional transduction required in structural health monitoring remains a challenge that this research program will overcome. The third area of application is medical use of guided waves. Although ultrasound is a well-established tool in medical imaging, the use of guided waves in biomedical engineering is still in its infancy. An aspect of this research program is to study the propagation of guided waves outside the non-destructive testing field. The propagation of guided waves in bones has already been studied but more research is required in order to use it as a tool for the detection of osteoporosis. However, the propagation of guided waves in the spinal cord is still unexplored and could lead to exciting applications to help orthopaedic surgeons and neurosurgeons evaluate spinal cord injuries.
该研究项目将提供高度创新的技术,利用导波进行(1)无损检测,(2)结构健康监测和(3)生物医学工程。这些创新将通过对导波传播的基础研究和新型转导方法的发展来实现。

项目成果

期刊论文数量(0)
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Belanger, Pierre其他文献

Optimization of a Lorentz forces EMAT for the reconstruction of the circumferential thickness profile of a steel pipe using high order shear horizontal modes
  • DOI:
    10.1016/j.ndteint.2022.102631
  • 发表时间:
    2022-03-03
  • 期刊:
  • 影响因子:
    4.2
  • 作者:
    Thon, Aurelien;Painchaud-April, Guillaume;Belanger, Pierre
  • 通讯作者:
    Belanger, Pierre
Design and optimisation of a phased array transducer for ultrasonic inspection of large forged steel ingots
  • DOI:
    10.1016/j.ndteint.2019.02.007
  • 发表时间:
    2019-04-01
  • 期刊:
  • 影响因子:
    4.2
  • 作者:
    Dupont-Marillia, Frederic;Jahazi, Mohammad;Belanger, Pierre
  • 通讯作者:
    Belanger, Pierre
Guided Wave Diffraction Tomography Within the Born Approximation
Feasibility of low frequency straight-ray guided wave tomography
  • DOI:
    10.1016/j.ndteint.2008.10.006
  • 发表时间:
    2009-03-01
  • 期刊:
  • 影响因子:
    4.2
  • 作者:
    Belanger, Pierre;Cawley, Peter
  • 通讯作者:
    Cawley, Peter
EMAT design for minimum remnant thickness gauging using high order shear horizontal modes
  • DOI:
    10.1016/j.ultras.2019.03.006
  • 发表时间:
    2019-05-01
  • 期刊:
  • 影响因子:
    4.2
  • 作者:
    Thon, Aurelien;Belanger, Pierre
  • 通讯作者:
    Belanger, Pierre

Belanger, Pierre的其他文献

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{{ truncateString('Belanger, Pierre', 18)}}的其他基金

Development of ultrasonic wave inversion methods
超声波反演方法的发展
  • 批准号:
    RGPIN-2020-05802
  • 财政年份:
    2022
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Discovery Grants Program - Individual
Utilisation de l'intelligence artificielle dans des applications de contrôle non destructif ultrasonore
在非破坏性超声波控制应用中利用智能技术
  • 批准号:
    569922-2021
  • 财政年份:
    2021
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Alliance Grants
Development of ultrasonic wave inversion methods
超声波反演方法的发展
  • 批准号:
    RGPIN-2020-05802
  • 财政年份:
    2021
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Discovery Grants Program - Individual
Measuring the remnant bone thickness during surgical drilling
手术钻孔过程中测量残余骨厚度
  • 批准号:
    549019-2019
  • 财政年份:
    2020
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Alliance Grants
Innovative R&D in ultrasonic testing
创新研发
  • 批准号:
    532228-2018
  • 财政年份:
    2020
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Collaborative Research and Development Grants
Implementing phase array ultrasonic testing on a water pipeline inspection gauge
对输水管道检测仪进行相控阵超声检测
  • 批准号:
    535906-2018
  • 财政年份:
    2020
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Collaborative Research and Development Grants
Development of ultrasonic wave inversion methods
超声波反演方法的发展
  • 批准号:
    RGPIN-2020-05802
  • 财政年份:
    2020
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Discovery Grants Program - Individual
Implementing phase array ultrasonic testing on a water pipeline inspection gauge
对输水管道检测仪进行相控阵超声检测
  • 批准号:
    535906-2018
  • 财政年份:
    2019
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Collaborative Research and Development Grants
Innovative R&D in ultrasonic testing
创新研发
  • 批准号:
    532228-2018
  • 财政年份:
    2019
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Collaborative Research and Development Grants
Wave propagation and transduction of guided waves for non-destructive evaluation, structural health monitoring and biomedical applications
用于无损评估、结构健康监测和生物医学应用的波传播和导波传导
  • 批准号:
    RGPIN-2014-04956
  • 财政年份:
    2019
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Discovery Grants Program - Individual

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Wave propagation and transduction of guided waves for non-destructive evaluation, structural health monitoring and biomedical applications
用于无损评估、结构健康监测和生物医学应用的波传播和导波传导
  • 批准号:
    RGPIN-2014-04956
  • 财政年份:
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  • 资助金额:
    $ 1.82万
  • 项目类别:
    Discovery Grants Program - Individual
Wave propagation and transduction of guided waves for non-destructive evaluation, structural health monitoring and biomedical applications
用于无损评估、结构健康监测和生物医学应用的波传播和导波传导
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    RGPIN-2014-04956
  • 财政年份:
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    $ 1.82万
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    Discovery Grants Program - Individual
Wave propagation and transduction of guided waves for non-destructive evaluation, structural health monitoring and biomedical applications
用于无损评估、结构健康监测和生物医学应用的波传播和导波传导
  • 批准号:
    RGPIN-2014-04956
  • 财政年份:
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  • 资助金额:
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    Discovery Grants Program - Individual
Wave propagation and transduction of guided waves for non-destructive evaluation, structural health monitoring and biomedical applications
用于无损评估、结构健康监测和生物医学应用的波传播和导波传导
  • 批准号:
    RGPIN-2014-04956
  • 财政年份:
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    Discovery Grants Program - Individual
Wave propagation and transduction of guided waves for non-destructive evaluation, structural health monitoring and biomedical applications
用于无损评估、结构健康监测和生物医学应用的波传播和导波传导
  • 批准号:
    RGPIN-2014-04956
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钙波沿微血管内皮管传播
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    8203129
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Calcium wave propagation along microvascular endothelial tubes
钙波沿微血管内皮管传播
  • 批准号:
    8510936
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  • 财政年份:
    2007
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    $ 1.82万
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  • 资助金额:
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