Mass concrete surface cracking risk early warning, intervening and decision-making system

Abstract

The invention provides a mass concrete surface cracking risk early warning, intervening and decision-making system which comprises a model establishing module (10), a weather information obtaining module (20), a long-period stress calculating module (30), a short-period stress calculating module (30), a stress superposition module (50), a surface condition evaluating module (60) and an early-warning and intervening module (70). The system performs early warning and intervention on concrete surface cracking through an automatic software system, achieves early-warning automation and intervention intellectualization and effectively prevents the concrete surface cracking.

Description

technical field [0001] The invention relates to the technical fields of water conservancy and hydropower engineering, nuclear power engineering and port engineering, and in particular to a large-volume concrete surface cracking risk early warning and intervention decision-making system. Background technique [0002] Mass concrete is widely used in water conservancy and hydropower projects, nuclear power projects, port projects, transportation and other infrastructure construction, especially in concrete dams. However, the problem of mass concrete cracks has long plagued project builders. Once cracks appear in the mass concrete structure, it is difficult to restore the integrity of the structure by taking measures such as repairs. Therefore, the solution to the crack problem of mass concrete should be to prevent Mainly, especially the large-volume concrete surface, the surface cracking problem caused by cold wave, stored (over) water cooling shock, etc., with the rapid develo...

AI Technical Summary

Problems solved by technology

However, the problem of mass concrete cracks has long plagued project builders. Once cracks appear in the mass concrete structure, it is difficult to restore the integrity of the structure by taking measures such as repairs. Therefore, the solution to the crack problem of mass concrete should be to prevent Mainly, especially the large-volume concrete surface, the surface cracking problem caused by cold wave, stored (over) water cooling shock, etc., with the rapid development of computer technology, automation technology, weather forecasting and other technologies, it is urgent to develop an automated The advanced software system provides early warning and intervention for mass concrete surface cracking, realizes the automation of early warning and intelligent intervention, and effectively prevents surface cracks of concrete

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