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Intelligent aggregate capable of sensing water content information inside hydraulic building

A technology for hydraulic structures and intelligent aggregates, which is applied to the analysis of materials, material resistance, and material analysis through electromagnetic means. It can solve the problems of lack, increase in engineering volume, and difficulty in long-term and effective comprehensive perception of water content information, etc., to achieve Various water content information and the effect of reducing the amount of work

Pending Publication Date: 2018-10-23
TIANJIN UNIV
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Problems solved by technology

At present, for hydraulic structures, only the seepage of relevant parts can be monitored to calculate the seepage stability, but it is difficult to perceive the overall water content information in a long-term and effective way, and different hydraulic structures need to adopt appropriate methods and methods. Under the same engineering conditions, in order to achieve effective safety monitoring, the amount of engineering will increase, and there is a lack of a convenient and universal means and equipment

Method used

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  • Intelligent aggregate capable of sensing water content information inside hydraulic building
  • Intelligent aggregate capable of sensing water content information inside hydraulic building
  • Intelligent aggregate capable of sensing water content information inside hydraulic building

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Embodiment Construction

[0028] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0029] as attached figure 1 As shown, a smart aggregate that can sense the water content inside the hydraulic structure is embedded in various parts of the hydraulic structure along with the construction, including: graphene modified hydrogel composite material 1, pipe body 5, bridge resistance Acquisition system 2, signal transmission system 3, computer monitoring and analysis terminal 4, shell 9 with high bearing capacity.

[0030] The graphene-modified hydrogel composite material 1 is organically combined with graphene and hydrogel, making full use of the hydrogel's volume expansion characteristic of water absorption and the excellent electrical properties of graphene. The graphene is dispersed in the hydrogel, and the water-absorbing exp...

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Abstract

The present invention discloses an intelligent aggregate that is capable of sensing water content information inside a hydraulic building, and the intelligent aggregate comprises a graphene-modified hydrogel composite material, a pipe body, an electric bridge resistance collecting system, a signal transmission system, a computer monitoring and analyzing terminal, and a casing. The pipe body coversthe periphery of the graphene-modified hydrogel composite material, and restrains the expansion of the graphene-modified hydrogel composite material in the radial direction. The electric bridge resistance collecting system is connected to interior of the graphene-modified hydrogel composite material, and the signal transmission system is connected to the electric bridge resistance collecting system, and the signal transmission system is connected to the computer monitoring and analyzing terminal through a wireless signal. The intelligent aggregate adopts the integrated intelligent technology.Operating is simple, and the intelligent aggregate is buried in each individual part of hydraulic buildings. The water content information of the different hydraulic buildings as a whole can be comprehensively monitored in a long-term basis, in the same time, monitoring is not affected by manual operation and environmental impact, monitoring results are authentic an reliable, and an effective standard is provided for the structural safety of various types of hydraulic buildings.

Description

technical field [0001] The invention can be applied to the field of safety monitoring of hydraulic structures, and in particular relates to a convenient and safe intelligent aggregate sensor capable of performing long-term and stable safety monitoring of water content information inside the hydraulic structures. Background technique [0002] With the continuous development of the water conservancy industry, people pay more and more attention to the safety and stability of hydraulic structures. It is also necessary to perceive the internal information of hydraulic structures as much as possible, so as to judge the safety status of hydraulic structures. . Among them, water content is one of the most important internal information of hydraulic structures. At present, for hydraulic structures, only the seepage of relevant parts can be monitored to calculate the seepage stability, but it is difficult to perceive the overall water content information in a long-term and effective ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N27/04
CPCG01N27/048
Inventor 张津瑞韩庆华李志鹏徐杰刘铭劫
Owner TIANJIN UNIV
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