Vortex vibration emergency rescue system based on wind field monitoring

A technology for emergency rescue and monitoring systems, applied in measurement devices, data processing applications, special data processing applications, etc., can solve problems such as collapse and vortex vibration, etc., and achieve high safety, timeliness, and accuracy. high effect

Inactive Publication Date: 2020-09-29
YANGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] On May 5, 2020, the Humen Bridge experienced obvious vertical bending vibration. According to expert analysis, vortex vibration occurred. Although this incident did not cause a major impact on the structural safety of the Humen Bridge, and there were no casualties, but Referring to the incident of the collapse of the Tacoma Bridge due to vortex vibrations, and ex

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  • Vortex vibration emergency rescue system based on wind field monitoring
  • Vortex vibration emergency rescue system based on wind field monitoring
  • Vortex vibration emergency rescue system based on wind field monitoring

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Embodiment Construction

[0031] The present invention will be further described in detail below in combination with specific embodiments.

[0032] A vortex vibration emergency rescue system based on wind field monitoring, including a wind field monitoring system and an emergency rescue system, the wind field monitoring device includes an anemometer 1, a wind direction detector 2, an acceleration sensor 3, and a horizontal measurement sensor 4; The emergency rescue system includes a lane blocking device 5, an emergency rescue vehicle 6, a warning sign 7 and a siren 8.

[0033]Wind field monitoring devices and alarms 8 are installed on both sides of the bridge, lane blocking devices 5 are installed at the entrances at both ends of the bridge, emergency rescue vehicles 6 are installed near the entrances at both ends of the bridge, and warning signs 7 are installed at the entrances at both ends of the bridge and exit.

[0034] After the system is turned on, under normal conditions, the wind speed detecto...

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Abstract

The invention relates to a vortex vibration emergency rescue system based on wind field monitoring, which comprises a wind field monitoring system and an emergency rescue system, and the wind field monitoring system consists of a plurality of wind field monitoring devices arranged on two sides of a bridge, and each wind field monitoring device comprises a wind speed detector, a wind direction detector, an acceleration sensor and a horizontal measurement sensor. The emergency rescue system comprises a lane blocking device, an emergency rescue vehicle, a warning sign and an alarm. According to the vortex vibration emergency rescue system, the design is novel, the practicability is high, the safety degree is high, the efficiency is high, the accuracy is high, the social benefit is high, the development prospect is good, and the intelligent degree is high. And a large number of casualties caused by serious accidents due to vortex vibration are prevented.

Description

technical field [0001] The invention relates to a vortex vibration emergency rescue system based on wind field monitoring, belonging to the technical field of natural disaster emergency management. Background technique [0002] On May 5, 2020, the Humen Bridge experienced obvious vertical bending vibration. According to expert analysis, vortex vibration occurred. Although this incident did not cause a major impact on the structural safety of the Humen Bridge, and there were no casualties, but Referring to the incident of the collapse of the Tacoma Bridge due to vortex vibrations, and experts have yet to find out the specific reasons for the vortex vibration phenomenon, this shows that the vortex vibration phenomenon is still a natural disaster with great hidden dangers, and there is no accurate prediction of the vortex vibration phenomenon. In the face of vortex vibration that does not know when it will occur, we need a complete emergency relief system. Contents of the inv...

Claims

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Application Information

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IPC IPC(8): G06F16/903G06Q50/26G08B21/10G01D21/02G16Y20/10G16Y40/10G16Y40/20G16Y40/50
CPCG01D21/02G06Q50/265G08B21/10G06F16/90335G16Y20/10G16Y40/10G16Y40/20G16Y40/50
Inventor 陈令坤袁瑞鹏王浩曲世友吴冲陶俊波肖姜宋兴禹陆星妤
Owner YANGZHOU UNIV
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