High speed railway prefabricated box girder concrete temperature intelligent monitoring method

Abstract

The invention discloses a high speed railway prefabricated box girder concrete temperature intelligent monitoring method comprising the following steps: using a temperature gatherer to monitor the temperature of concrete stirring raw materials; using a wireless transmission module to input the data into a data processing module; using the data processing module to calculate the stirring material theoretical temperature, the stirring material out-of-machine temperature and the stirring material casting temperature according to the gathered data; using a boiler to adjust the concrete stirring raw material temperature; placing a casted prefabricated box girder into a thermal insulation house for maintenance; using the temperature gatherer to gather the temperature of the prefabricated box girder in the maintenance process; using the data processing module to parse the maintenance monitoring data, and using the boiler to adjust the prefabricated box girder maintenance temperature. The prefabricated box girder concrete temperature intelligent monitoring method is reasonable in steps, can accurately gather the concrete raw material temperature in real time, can monitor the temperatures in different positions of the prefabricated box girder in real time, and can intelligent analyze and send early warning, thus effectively ensuring the prefabricated box girder processing quality.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to an intelligent temperature monitoring method for prefabricated box girder concrete of a high-speed railway. Background technique [0002] During railway construction, prefabricated box girders are poured with concrete. In order to ensure the quality of the prefabricated box girder, it is necessary to monitor the temperature of the prefabricated box girder. Traditional prefabricated box girder temperature measurement methods include manual temperature measurement method and wireless temperature measurement method. There are following deficiencies in the above-mentioned method: [0003] (1) Manual temperature measurement method. Temperature measurement cables are respectively buried in the prefabricated box girder core, surface, environment and concrete raw materials. When temperature measurement is required, the handheld temperature measurement instrument is use...

AI Technical Summary

Problems solved by technology

This method has the disadvantages of long acquisition time, no real-time performance, complex calculation, and low work efficiency.

[0004] (2) The traditional wireless temperature measurement method, although this method can solve some shortcomings of manual temperature measurement, the traditional temperature measurement method is only for data collection, and cannot achieve data processing, automatic calculation, intelligent alarm and other functions

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