Method and device for detecting deformation and defects of existing building

A technology with existing construction and detection methods, applied in the direction of measuring devices, optical devices, and optical testing of defects/defects, can solve the problems of differences in detection results and high costs, and achieve the goals of avoiding falsification, saving costs and improving work efficiency Effect

Inactive Publication Date: 2015-12-16
浙江中技建设工程检测有限公司
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Problems solved by technology

[0003] The technical problem to be solved and the technical task proposed by the present invention are to overcome the defects of existing existing building deformation and defect detection such as high cost and large difference in detection results, and provide a detection method and detection device for existing building deformation and defects

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  • Method and device for detecting deformation and defects of existing building
  • Method and device for detecting deformation and defects of existing building
  • Method and device for detecting deformation and defects of existing building

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings of the description.

[0027] Such as figure 1 As shown, it is a schematic diagram of the detection device for detecting deformation and defects of existing buildings in the present invention. The detection device includes: a terminal device 2 (such as a computer) for information processing, which is used to obtain images of the positions to be detected in existing buildings At least one camera device 1 (such as a fixed-focus digital camera), a controller that controls the camera device to acquire images in real time (the controller can be installed in the camera device or in a terminal device, not shown in the figure), to realize the camera The Internet of Things in which devices communicate with end devices (either by wire or wirelessly).

[0028] Based on the above detection device, the camera equipment acquires real-time images of the detected location of the building...

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Abstract

The invention discloses a method and a device for detecting the deformation and defects of an existing building, and belongs to a detection technology for the deformation and defects of an existing building. The deformation and defect detection of the existing building is high in cost and great in detection result difference. According to the method and the device, permanent image pick-up equipment is arranged on the site of the existing building to acquire a real-time image of a detected position of the building, the real-time image is transmitted to terminal equipment for comparison and measurement, and the deformation is finally calculated, so that fatigue of workers can be relieved, the expenditure can be reduced, the working efficiency can also be improved, and particularly, the state of the building can be monitored in real time and mastered in time; because the data for comparison and measurement can be stored for a long term, the data can be checked to avoid falsification; and the comparison, measurement and calculation can be implemented by means of the terminal equipment, so that different detection results caused by different people can be avoided.

Description

technical field [0001] The invention belongs to the detection technology of existing building deformation and defects, and in particular relates to a detection method and detection device for existing building deformation and defects. Background technique [0002] At present, the detection of existing building deformation (such as wall slope, beam disturbance, displacement, etc.) and defects (such as cracks, potholes formed by weathering and aging, water seepage, etc.) must be transported to the site , It is very troublesome to remove after testing. Due to the scattered distribution of the construction site, the testing agency needs to send many testing personnel, and the transportation costs incurred by the long-distance travel also increase the cost and burden of the testing agency; individual differences among testing personnel will lead to differences in testing results; In terms of supervision, there may also be the breeding of corruption. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/16G01N21/88
Inventor 林晓玲林斌
Owner 浙江中技建设工程检测有限公司
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