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Road bridge engineering intelligent measurement system

A technology of bridge engineering and intelligent measurement, which is applied in the direction of measuring devices, instruments, etc., can solve problems such as the increase of bridge dynamic response, and achieve the effects of improving maintenance, data accuracy, service quality and service life

Inactive Publication Date: 2021-10-19
张旭辉
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Problems solved by technology

At the same time, the number of passing vehicles, load and speed also have great changes, all of which increase the dynamic response of the bridge.

Method used

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  • Road bridge engineering intelligent measurement system

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Embodiment Construction

[0040] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0041] Such as figure 1 As shown, an intelligent measurement system for road and bridge engineering, including a data acquisition module, a safety monitoring module, a controller, an alarm module, a display module, a compression measurement module, a storage module and a speed limit analysis module;

[0042] The data acquisition module is used to collect the contact parameter information of the bridge and transmit it to the safety monitoring module. The contact parameter information includes the temperature, accelerati...

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Abstract

The invention, which relates to the technical field of bridge measurement, discloses a road bridge engineering intelligent measurement system comprising a data acquisition module, a safety monitoring module, a pressure resistance measurement module and a speed limit analysis module. The data acquisition module is used for acquiring contact parameter information of a bridge; the safety monitoring module is used for analyzing and processing the contact parameter information and judging whether the bridge is abnormal or not, high-precision bridge three-dimensional displacement monitoring is achieved, the health condition of the bridge is accurately known, and the occurrence rate of bridge accidents is reduced; the pressure resistance measurement module is used for dynamically detecting and analyzing the pressure resistance of the bridge, crack points can be rapidly detected through an ultrasonic detector, whether the bridge can be continuously and safely used or not can be rapidly judged, the monitoring speed is high, and data are accurate; and the speed limit analysis module is used for analyzing the speed limit interval of the bridge according to the crack detection result and the corresponding rotating speed, so that the service quality and the service life of the bridge are effectively improved.

Description

technical field [0001] The invention relates to the technical field of bridge measurement, in particular to an intelligent measurement system for road and bridge engineering. Background technique [0002] Bridges, as buildings spanning large obstacles, rivers, and ravines, are an important part of modern ground transportation. With the growth of traffic demand and the improvement of construction technology, the length of bridges has been continuously increased, and the shape has been continuously innovated. At the same time, the number of passing vehicles, load and speed also have great changes, all of which increase the dynamic response of the bridge. [0003] With the increasing traffic volume, bridge operation time increases, and overloaded vehicles continue to increase, bridges will be damaged to varying degrees and cause safety hazards. A large number of highway bridge structures are overwhelmed and various diseases have appeared. Therefore, it is very important to sc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02
CPCG01D21/02
Inventor 张旭辉张倩高丽刘艳芳闫明冷如龙范娜徐溟张靖朱志辉
Owner 张旭辉
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