Intelligent detection method for concrete water permeability based on two-dimensional vibration data
A technology of vibration data and two-dimensional vibration, which is applied in the intelligent detection system of concrete water permeability and electronic equipment, and in the field of intelligent quality detection, which can solve the problems of detection and failure of concrete water permeability
Inactive Publication Date: 2021-05-28
成都市劲淑寿网络科技有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
At present, when the quality of concrete is tested, the hardness of the concrete is mainly detected by a detection device, that is, the hardness of the concrete is detected by hitting the surface of the concrete with a heavy hammer suspended from the detection rod, but such detection has not been done. Testing of the Water Permeability of Concrete
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0046] Hereinafter, exemplary embodiments according to the present application will be described in detail with reference to the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. It should be understood that the present application is not limited by the exemplary embodiments described here.
[0047] Scenario overview
[0048] As mentioned above, at present, when the quality of concrete is tested, the hardness of the concrete is mainly detected by a detection device, that is, the hardness of the concrete is detected by hitting the surface of the concrete with a heavy hammer suspended from a detection rod.
[0049] The inventors of the present application hope to realize the detection of the water permeability of concrete without adding additional cost on the basis of utilizing existing hardware facilities. Through laboratory research, it is foun...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to intelligent quality detection in the field of intelligent manufacturing, and particularly discloses an intelligent detection method for concrete water permeability based on two-dimensional vibration data. Vibration data from to-be-detected concrete are processed by using a deep neural network so as to intelligently detect the water permeability of the concrete. Specifically, in the detection process, firstly, to-be-detected concrete is hit by a heavy hammer in mutually perpendicular directions, and multiple pieces of vibration data are obtained; and then, cross-vector association among the feature vectors corresponding to the plurality of vibration data are calculated by using a convolutional neural network and a metric function, and then a classification result of whether the water permeability quality of the currently detected concrete meets a standard or not is generated through a classifier based on the cross-vector association.
Description
technical field [0001] The present invention relates to intelligent quality detection in the field of intelligent manufacturing, and more specifically, to an intelligent detection method for concrete water permeability based on two-dimensional vibration data, and an intelligent detection system for concrete water permeability based on two-dimensional vibration data and electronic equipment. Background technique [0002] In hydraulic engineering, it is usually necessary to build hydraulic structures, and concrete is an essential part of hydraulic structures. Due to the special requirements of hydraulic engineering for the quality of concrete, especially the requirements for water permeability, the water permeability of concrete will significantly affect the quality of hydraulic structures. At present, when the quality of concrete is tested, the hardness of the concrete is mainly detected by a detection device, that is, the hardness of the concrete is detected by hitting the ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01N15/08G06F30/27
CPCG01N15/08G06F30/27
Inventor 杨景荣
Owner 成都市劲淑寿网络科技有限公司