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Application and Development of Dynamic Loading Model Test System of Pile Based on FBG

机译:基于FBG的桩基动态加载模型试验系统的应用与开发。

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摘要

With the rapid development of road and railway constructions, it requires more stringent standard for the safety and stability of road and railway foundation. The pile foundation will be affected by the static and dynamic loading. A new quasi-distributed fiber Bragg grating (FBG) optic fiber monitoring technology is used to study the deformation characteristics of pile, the static and dynamic loading test system based on FBG is developed for the pile dynamic monitoring. The test system can measure the dynamic response of pile under working condition. It provides reference for the study of pile under dynamic loading and promotes its application in the related road and railway projects.
机译:随着公路和铁路建设的迅速发展,对公路和铁路基础的安全性和稳定性要求更严格的标准。桩基将受到静态和动态载荷的影响。利用一种新的准分布光纤布拉格光栅(FBG)光纤监测技术来研究桩的变形特性,开发了基于FBG的动,静载荷测试系统进行桩的动态监测。该测试系统可以测量工作条件下桩的动力响应。为动态荷载下桩的研究提供参考,并促进桩在相关公路和铁路工程中的应用。

著录项

  • 来源
  • 会议地点 Chongqing(CN)
  • 作者单位

    Key Laboratory of Geomechanics and Embankment Engineering, Ministry of Education, Hohai Univ., Nanjing 210098, China;

    School of Civil Engineering, Chongqing Univ., Chongqing 400045, China;

    Key Laboratory of Geomechanics and Embankment Engineering, Ministry of Education, Hohai Univ., Nanjing 210098, China;

    Key Laboratory of Geomechanics and Embankment Engineering, Ministry of Education, Hohai Univ., Nanjing 210098, China;

    School of Civil Engineering, Chongqing Univ., Chongqing 400045, China, Faculty of Petroleum and Mining Engineering, Suez Univ., Suez 34721, Egypt, Engineering College, Jazan Univ., Jazan 45142, Saudi Arabia Kingdom;

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

    Pile; Dynamic loading system; Fiber Bragg Grating (FBG); Sensor;

    机译:桩;动态加载系统;光纤布拉格光栅(FBG);传感器;
  • 入库时间 2022-08-26 14:32:42

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