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Method for detecting flatness of airport pavement

A detection method and flatness technology, which is applied in the field of detection of the flatness of the airport pavement, can solve the problems of long detection time and low efficiency of the detection of the flatness of the airport pavement.

Inactive Publication Date: 2020-01-10
上海宝冶建筑工程有限公司 +1
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Problems solved by technology

[0005] This method of detecting the flatness of the airport pavement needs to be divided into a plurality of 30m*30m areas on the airport pavement, and then each 30m*30m area is tested separately, resulting in the smoothness of the airport pavement. The detection takes a long time, resulting in low detection efficiency of the flatness of the airport pavement

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  • Method for detecting flatness of airport pavement
  • Method for detecting flatness of airport pavement
  • Method for detecting flatness of airport pavement

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Embodiment Construction

[0049] The invention discloses a method for detecting the flatness of an airport pavement, which aims to improve the detection efficiency of the flatness of the airport pavement.

[0050] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0051] The invention discloses a method for detecting the flatness of an airport pavement, which comprises the steps of:

[0052] 1) establish the first digital elevation model of the runway surface of the airport runway according to the design drawing;

[0053] 2) multiple first m...

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Abstract

The invention discloses a method for detecting the flatness of an airport pavement. The pavement of an airport runway is scanned by a first three-dimensional scanner to obtain first point cloud data,and by using a first post-processing software, the obtained first point cloud is compared with a first digital elevation model established according to a design drawing to obtain the flatness deviation of the pavement. Compared with the detection method in the prior art, the method for detecting the flatness of the airport pavement has a high scanning detection speed, and greatly improves the efficiency of the flatness detection of the airport pavement.

Description

technical field [0001] The invention relates to the technical field of construction, in particular to a method for detecting the smoothness of an airport pavement. Background technique [0002] Airport pavement refers to one or more layers of artificial structures paved with road construction materials on the natural soil foundation and the top surface of the base, and is used for aircraft takeoff, landing, taxiing, maintenance and parking. [0003] The flatness of the airport pavement is the deviation of the runway surface relative to the design plane, which plays a decisive role in the dynamic performance, driving quality and dynamic load of the aircraft during taxiing. [0004] In the prior art, the flatness detection of the airport pavement is realized by measuring the pavement with a three-meter ruler. Specifically, place a three-meter ruler on the road surface, visually measure the gap between the bottom surface of the ruler and the road surface, and then measure the ...

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Application Information

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IPC IPC(8): E01C23/01E01C9/00
CPCE01C9/00E01C23/01
Inventor 翟华王章朋张益昆朱献文骆强叶华
Owner 上海宝冶建筑工程有限公司
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