BIM (building information models)-based mass concrete real-time temperature monitoring and warning method

Abstract

The invention discloses a BIM (building information models)-based mass concrete real-time temperature monitoring and warning method. The BIM-based mass concrete real-time temperature monitoring and warning method includes 1, carrying out BIM solid modeling on buildings according to design requirements; 2, establishing mass concrete pouring temperature field computing modules, concrete pouring temperature monitoring and warning modules and five-dimensional temperature field databases by means of BIM secondary development; 3, formulating temperature monitoring schemes; 4, arranging wireless temperature measuring instruments on sites according to the temperature monitoring schemes, transmitting five-dimensional temperature field variation of various monitoring points in real time, automatically processing transmission data by the aid of BIM and storing the transmission data in the temperature field databases; 5, retrieving concrete pouring five-dimensional temperature field data on the BIM by means of BIM secondary development; 6, automatically warning site constructors when the difference between the internal temperatures and the external temperatures of site concrete is higher than a warning threshold value and reminding the site constructors of curing the concrete. The BIM-based mass concrete real-time temperature monitoring and warning method has the advantages that temperature field variation in integral pouring procedures can be visually displayed by the aid of the BIM, and effective warning modes can be provided for timely guiding implementation of curing measures on the sites.

Description

technical field [0001] The invention belongs to the technical fields of civil engineering and hydraulic engineering, and relates to a mass concrete temperature monitoring and early warning method, in particular to a BIM-based real-time temperature monitoring and early warning method for mass concrete. Background technique [0002] The temperature stress and strain monitoring in the process of mass concrete pouring and curing is the main method to control the temperature cracks of concrete and ensure the quality of concrete. In this regard, there are many related papers and patents, which are not listed here. The country also publishes relevant standards and specifications to ensure that concrete meets relevant requirements in the design stage of mix ratio, and also clearly gives the control threshold of the temperature difference between the inside and outside of the concrete structure in the process of mass concrete pouring. [0003] Nevertheless, the temperature monitorin...

AI Technical Summary

Problems solved by technology

The reason is that the results of temperature monitoring are actually five-dimensional spatial data. The existing real-time monitoring and early warning systems are poorly readable. Only developers can directly understand the information reflected in them. The construction unit must provide developers with additional Monitoring costs, which actually raise the overall cost of concrete placement

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