Ultrasonic monitoring device for residual stress of steel structure

A residual stress and monitoring device technology, applied in measuring devices, force/torque/work measuring instruments, instruments, etc., can solve problems such as slow detection speed, poor accuracy, and complicated installation, and achieve tight protection, easy portability, and airtightness Good results
CN112798164AActive Publication Date: 2021-05-14SHIJIAZHUANG TIEDAO UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHIJIAZHUANG TIEDAO UNIV
Publication Date
2021-05-14

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Abstract

The invention belongs to the technical field of ultrasonic detection and particularly relates to a steel structure residual stress ultrasonic monitoring device. The device comprises a positioning box, a detection device, a power supply device and an information processing and transmitting device, wherein the positioning box is fixed to a steel structure, and the detection device, the power supply device and the information processing and transmitting device are installed in the positioning box. The device is simple in installation, convenient to carry and tight in protection, can be well attached to the surface of the steel structure, can guarantee real-time online monitoring of the residual stress of the steel structure, effectively improves the detection quality of the residual stress of the steel structure, saves the detection time of the residual stress of the steel structure, and improves detection efficiency of the residual stress of the steel structure.
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Description

technical field

[0001] The invention belongs to the technical field of ultrasonic detection, and in particular relates to an ultrasonic monitoring device for steel structure residual stress. Background technique

[0002] With the continuous advancement of national science and technology, the current residual stress monitoring methods for large steel structures have problems such as inconvenient use, low efficiency, long time consumption, and poor accuracy. At the same time, due to a series of problems such as complex on-site test environment, large size of detection device, complicated installation, slow detection speed, and difficult placement of probes, it is urgent for relevant departments to realize accurate, efficient, and online intelligent monitoring of residual stress in steel structures. The problem. Contents of the invention

[0003] In order to solve the problems existing in the above-mentioned prior art, the present invention provides a steel structure residua...

Claims

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