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Method for measuring and controlling perpendicularity of super high-rise building

A verticality and building technology, applied in measuring devices, surveying and navigation, measuring inclination, etc., can solve the problems of cumbersome operation, easy to produce errors, low precision, etc., achieve a high degree of automation, ensure accuracy, and measure speed. quick effect

Active Publication Date: 2021-10-19
CHINA CONSTR FIFTH ENG DIV CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The pendant line method is greatly affected by the external environment such as wind force, and the accuracy is relatively low; the laser plumb method requires a transparent glass plate to be placed on each layer, which is cumbersome to operate and prone to errors

Method used

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  • Method for measuring and controlling perpendicularity of super high-rise building
  • Method for measuring and controlling perpendicularity of super high-rise building
  • Method for measuring and controlling perpendicularity of super high-rise building

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Embodiment Construction

[0042] In order to further set forth the technical means and effects that the present invention takes for reaching the intended purpose of the invention, below in conjunction with the accompanying drawings and preferred embodiments, a flow chart of a method for measuring and controlling the verticality of a super high-rise building proposed according to the present invention, its The specific embodiment, structure, feature and effect thereof are described in detail as follows. In the following description, different "one embodiment" or "another embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.

[0043] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention.

[0044] The specific scheme of the flow chart of...

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Abstract

The invention relates to the technical field of artificial intelligence, and in particular relates to a method for measuring and controlling the perpendicularity of a super high-rise building. The method comprises the steps of collecting preformed hole images of the building under different focal lengths, wherein the centers of preformed holes are located in the centers of the images; extracting the contour of each layer of preformed hole in each preformed hole image; for each preformed hole image, respectively connecting points with the same proportion on each side of the preformed hole to obtain a plurality of three-dimensional lines; calculating the relative perpendicularity of each preformed hole image according to the spacing distance of the three-dimensional lines; representing the relative perpendicularity by perpendicularity deviation and deviation direction; and for the preformed hole images of the preformed holes in the same layer under different focal lengths, screening the preformed hole images according to the reliability of the relative perpendicularity to obtain effective data, and integrating all screened relative perpendicularity to obtain absolute perpendicularity. According to the embodiment of the invention, the perpendicularity of the super high-rise building can be accurately obtained, the operation is simple and convenient, and the accuracy is high.

Description

technical field [0001] The invention relates to the technical field of artificial intelligence, in particular to a method for measuring and controlling the verticality of a super high-rise building. Background technique [0002] The vertical deviation of high-rise buildings will occur during the construction process. If this deviation is within a certain limit, it is a normal phenomenon, but if it exceeds the specified limit, it will affect the normal use of the building, and even endanger the safety of the building in severe cases. Safety, therefore, is very necessary for verticality monitoring of high-rise buildings. [0003] At present, the verticality measurement and control of super high-rise buildings mostly adopts the internal control method, that is, the detection is carried out through the vertical holes reserved inside the building by means of laser plumbometer or hanging hammer. [0004] In practice, the inventor finds that the above-mentioned prior art has the f...

Claims

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Application Information

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IPC IPC(8): G01C11/06G01C9/00
CPCG01C11/06G01C9/00
Inventor 蔡猛蔡志远童璐于泉有王文哲乔有功邵岩张文龙黄健东
Owner CHINA CONSTR FIFTH ENG DIV CORP LTD
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