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A prevention and control method for disasters caused by "pot cover effect" on pavement surface in airport flight area

A pot cover effect and flight zone technology, which is applied in the field of civil engineering, can solve the problem that the position of laying the hydrophobic gas barrier is difficult to determine, affects the prevention and control effect of the pot lid effect, and affects the operation of the flight zone, etc. Good drainage effect and the effect of reducing disasters and losses

Active Publication Date: 2021-10-22
北京中企卓创科技发展有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there are some difficulties in the implementation of this method. For the new pavement project of the airport, it is difficult to determine the position of laying the hydrophobic air barrier layer, which will affect the prevention effect of the "pot cover effect"; for the existing pavement reconstruction project of the airport, the original If there is a road foundation structure, the engineering volume will be huge, which will affect the operation of the flight area

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  • A prevention and control method for disasters caused by "pot cover effect" on pavement surface in airport flight area
  • A prevention and control method for disasters caused by "pot cover effect" on pavement surface in airport flight area
  • A prevention and control method for disasters caused by "pot cover effect" on pavement surface in airport flight area

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Embodiment Construction

[0030] The technical solutions in the embodiments of the present invention will be apparent from the drawings in the embodiment of the present invention. Obviously, the described embodiments are merely the embodiments of the invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art are in the range of the present invention without making creative labor premise.

[0031] This embodiment provides a method of controlling the prevention and control method of a disaster, the control method, which is a disaster, which is the following:

[0032] Append figure 2 As shown in the above, the surface zone is sequentially sequentially contemplated by cement concrete surface layer 301, the geotextile 304, the inflatable base layer 302, the impermeable base layer 302, and the shoulder zone are sequentially sequentially sequentially formed. Grassroots 302, permeable gravel layer 303; image 3 As sh...

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Abstract

The invention discloses a method for preventing and controlling disasters caused by the "pot cover effect" of pavement in the flight area of ​​an airport. In order that the project site is in two cases of water-rich area and non-water-rich area, the existing pavement reconstruction project is divided into two cases where the original pavement structure base is impermeable material and permeable material, and corresponding proposals are put forward for the above four cases The prevention and control method of the present invention provides a kind of convenient construction, good drainage effect and does not affect the flight area Prevention and control methods of disasters caused by "pot lid effect" on the pavement of the airport flight area in normal operation.

Description

Technical field [0001] The present invention relates to the field of civil engineering, in particular, involving a method of prevention and treatment of disasters in the airport flight area. Background technique [0002] The airport surface "pot effect" refers to the evaporation effect of the secret surface hinders the lower moisture, causing the lower moisture of the cross-face to discharge, constantly accumulating, and ultimately leading to a significant increase in the water content of the lower soil in the face. The airport flight zone is spliced ​​from the water-free panel, and the plate seam is filled with waterproof material. This breathable, the large area of ​​the water permeability is similar to the "pot cover", which can block the following Water-air exchange between the laminate and the outside, hinders the drainage and evaporation effect, when there is water to constantly replenish the shallow soil, the shallow soil will continue to accumulate water, and the soil wat...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C11/00E01F5/00
CPCE01C11/00E01F5/00
Inventor 郭磊姜昌山向会伦赵坤阳韩黎明叶松侯森冯信朴叶青
Owner 北京中企卓创科技发展有限公司