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Characterization of composite tube junction by ESPI

机译:用ESPI表征复合管结

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摘要

The introduction of new materials in Mechanical Engineering is one of the main tasks of scientists and engineers. At present new technologies that allow the study, characterization and measurement of important mechanical states in new materials are being developed continuously. These techniques include the Optical Techniques of Measurement that use laser as an important tool in the information processing and interpretation. These techniques also involve the Electronic Speckle Pattern Interferometry (ESPI). The present investigation shows the development and implementation of ESPI technique in the study and characterization of composite tube junction. The technical characteristics related to this technique implementation are included in this paper. The strain field caused by different applied actions is also presented. The advantages and disadvantages of the use of this technique are shown and they are compared to other traditional and optical measurement techniques.
机译:在机械工程中引入新材料是科学家和工程师的主要任务之一。目前,允许研究,表征和测量新材料中重要机械状态的新技术正在不断开发。这些技术包括使用激光作为信息处理和解释中的重要工具的光学测量技术。这些技术还涉及电子散斑图案干涉法(ESPI)。目前的研究表明了ESPI技术在复合管结的研究和表征中的发展和实现。本文包括与该技术实现相关的技术特征。还介绍了由不同的作用引起的应变场。显示了使用该技术的优缺点,并将其与其他传统和光学测量技术进行了比较。

著录项

  • 来源
    《RIAO/OPTILAS 2004》|2004年|P.564-567|共4页
  • 会议地点 Porlamar (VE)
  • 作者

    A. Moreno Yeras;

  • 作者单位

    Physics Department, Higher Institute of Technology 'Jose Antonio Echeverria'. CP 19390, Havana, CUBA;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 应用光学;
  • 关键词

    new material; ESPI;

    机译:新材料; ESPI;

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