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Method for laying airfield runway end arresting system

A technology for airport runways and laying methods, which is applied to roads, roads, aircraft parts, etc., and can solve problems affecting airport safety and arresting system performance, etc.

Active Publication Date: 2015-02-11
CHINA ACAD OF CIVIL AVIATION SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Airports in some areas have a large amount of rainfall and relatively concentrated rainfall. If the drainage of the arresting system is not well set, long-term rainwater immersion will affect the performance of the arresting system, which will affect the safety of the airport.

Method used

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  • Method for laying airfield runway end arresting system
  • Method for laying airfield runway end arresting system
  • Method for laying airfield runway end arresting system

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Embodiment Construction

[0027] The present invention will be further described in detail with reference to the accompanying drawings and embodiments.

[0028] The invention fully considers the impact of drainage on the performance of the arresting system, and proposes a laying method for the arresting system at the end of the airport runway aiming at the installation of the arresting system at the end of the airport runway.

[0029] Such as Figure 1a and Figure 1b As shown, the height and shape of the foundation of the arresting bed are set, and the height of the foundation below the arresting bed is 5cm higher than the standard height required by the safety zone at the end of the runway. Starting from the edge of the arresting bed, the foundation extends slope-like to both sides. When it extends to a position 2 to 3 cm longer than the width of the arresting bed, the height of the foundation is 2 to 3 cm higher than the standard height required by the safety zone at the end of the runway, and conti...

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Abstract

The invention provides a method for laying an airfield runway end arresting system. The method comprises the following steps of: constructing an arresting bed foundation which facilitates draining, laying a guiding section with certain length and gradient according to the design requirements of the arresting system, preparing bonding and sealing glues for installation, arresting material units and tools for laying before the laying, drawing laying boundaries and grids, installing an air deflector for preventing aircraft wake as well as arresting material units, carrying out sealing operation, and spraying safety marks. The influence of draining on arresting system performance is fully taken into consideration in the method, so that rain water can be quickly drained from arresting beds of airfield runways with heavy and concentrated rainfall, the arresting beds are prevented from being soaked in rainwater to cause performance degradation, and the waterproof performance of the arresting beds is improved.

Description

technical field [0001] The invention relates to an installation technology of safety equipment used in airports, in particular to a method for laying a characteristic material arresting system at the end of an airport runway. Background technique [0002] Publication number is 101235620 Chinese patent " cast-in-place type airport runway safety arresting device and its manufacturing method" on August 6, 2008 disclosed a method of completing the installation and laying of the arresting system by pouring in-situ, but this method pays attention to waterproofing, Drainage is rarely considered. The U.S. patent "Capped and / or beveled jet blast resistant vehicle arresting units, bed and methods" with the publication number US8021074B2 disclosed on September 20, 2011 the laying of an arresting bed. The bottom surface of the material unit body can be used when the arresting bed is laid. The chamfers on all sides form channels between each other to facilitate the drainage of accumulat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C9/00
CPCB64F1/025E01C9/007
Inventor 孔祥骏舒平史亚杰刘平姚红宇
Owner CHINA ACAD OF CIVIL AVIATION SCI & TECH
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