Visual real-time monitoring system and method for vibration quality of normal state concrete

Abstract

The invention discloses a visual real-time monitoring system and method for the vibration quality of normal state concrete, and the system comprises GPS positioning equipment, an inclination angle sensor, an electronic compass, a vibration switch state sensor, an ultrasonic ranging sensor, an infrared ranging sensor, a single-chip microcomputer, wireless network transmission equipment, alarm equipment, an application server, a database server and a monitoring client, wherein the GPS positioning equipment, the inclination angle sensor, the electronic compass, the vibration switch state sensor, the ultrasonic ranging sensor, the infrared ranging sensor, the single-chip microcomputer, the wireless network transmission equipment, the alarm equipment, the application server, the database server and the monitoring client are disposed on a vibration machine. A vibration rack is provided with a vibration rod. The inclination angle sensor is used for measuring the inclination angles of a big arm, a small arm and the vibration rack. In a construction process, the system can display a qualified vibration region, an excessive vibration region, an under-vibration region and a vibration leakage region of a warehouse surface at a monitoring terminal through graphs with different colors. If the proportion of the excessive vibration region to the under-vibration region exceeds a specified standard, the system will give an alarm in real time, and transmits the alarm information, thereby bringing convenience to a worker and a supervisor on a construction site to adjust the construction scheme timely according to the conditions, and guaranteeing the concrete vibration quality.

Description

technical field [0001] The invention belongs to the field of real-time control of concrete pouring construction quality in water conservancy projects, and in particular relates to a visual real-time monitoring system and method for vibrating quality of normal concrete using a vibrating trolley as a vibrating tool. Background technique [0002] The normal concrete gravity dam is a large-volume water-retaining structure built with normal concrete, so the pouring quality of normal concrete will directly affect the quality of the concrete dam. Normal concrete is a kind of concrete with high fluidity, and its slump is generally 10mm to 100mm. The compactness of normal concrete is an important indicator for judging the quality of concrete. During the construction process, the air doped in the concrete is generally discharged by vibrating construction, so that the aggregates are combined more closely, so as to achieve the purpose of improving the compactness of the concrete. . Th...

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Problems solved by technology

[0007] In order to overcome the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a real-time, accurate and automatic monitoring system for monitoring the vibrating quality of normal concrete for the vibrating quality problem of vibrating trolley construction in the normal concrete gravity dam construction process and method

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