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Damage diagnosis device, damage diagnosis method and damage diagnosis program

机译:损伤诊断装置,损伤诊断方法和损伤诊断计划

摘要

The damage diagnosis device 50 includes a detection unit 51 that detects that the vehicle 71 that has passed through the bridge 60 has not passed through the bridge 60 after the vehicle 71 that has passed through the bridge 60 has left the bridge 60, and the weight of the vehicle 71. The determination unit 52 that determines whether or not the criteria are satisfied, and the detection unit 51 detect that another vehicle 72 has not passed through the bridge 60, and the determination unit 52 determines the weight of the vehicle 71. By providing a diagnosis unit 53 for diagnosing damage to the bridge 60 based on information 530 representing free vibration generated in the bridge 60 due to the passage of the vehicle 71 when it is determined that the vehicle meets the criteria. Improve the diagnostic accuracy when diagnosing damage to the bridge based on the information representing the free vibration generated in the bridge.
机译:损伤诊断装置50包括检测单元51,检测单元51检测通过桥60已经通过桥60的车辆71在通过桥60穿过桥60的车辆71离开桥60之后,并且重量车辆71.确定单元52,其确定是否满足标准,并且检测单元51检测到另一车辆72未通过桥60,并且确定单元52确定车辆71的重量。通过提供用于基于表示在车辆71的通过时,基于表示在车辆71的通道符合标准的标准时,用于基于表示在桥60中产生的自由振动的信息530来诊断桥60的诊断单元53。基于表示桥中产生的自由振动的信息,提高诊断桥梁损坏时的诊断准确性。

著录项

  • 公开/公告号JP6874858B2

    专利类型

  • 公开/公告日2021-05-19

    原文格式PDF

  • 申请/专利权人 日本電気株式会社;

    申请/专利号JP20190558195

  • 发明设计人 木下 翔平;葛西 茂;清川 裕;

    申请日2018-12-03

  • 分类号G01M7/08;G01M99;

  • 国家 JP

  • 入库时间 2022-08-24 18:48:39

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