Airport runway settlement monitoring system and arrangement and use method thereof

A technology for settlement monitoring and airport runways, applied in the direction of hydrostatic pressure and the like, can solve problems such as differential settlement and runway cracking, and achieve the effects of low cost, strong anti-interference ability, and cost reduction

Pending Publication Date: 2019-11-22
TIANJIN PORT ENG INST LTD OF CCCC FIRST HARBOR ENG +2
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Problems solved by technology

These airport runways are faced with problems such as settlement, differential settlement, and runway cracking during the operation period.

Method used

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  • Airport runway settlement monitoring system and arrangement and use method thereof

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Embodiment Construction

[0039] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution of the present invention will be further described below in conjunction with specific examples.

[0040] An airport runway settlement monitoring system, in which a plurality of settlement monitoring points 1-2 are set in a runway foundation 100, and a magnetostrictive liquid differential pressure static level is respectively embedded in each settlement monitoring point, and a static level gauge of a magnetostrictive liquid pressure difference is respectively embedded in the runway foundation 100 side. The subsidence base point 1-1 is set, and the position of the subsidence base point is also equipped with a magnetostrictive liquid differential pressure static level. The differential pressure type static level of the stretching liquid is connected, and the static level of the differential pressure type of the magnetostrictive liquid at each settle...

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Abstract

The invention discloses an airport runway settlement monitoring system and an arrangement and use method thereof. Settlement monitoring points are arranged in a runway foundation, magnetostrictive liquid differential static force level gauges are buried in the settlement monitoring points respectively, a settlement basic point is arranged in the side part of the runway foundation, a magnetostrictive liquid differential static force level gauge is also installed in the settlement basic point, the magnetostrictive liquid differential static force level gauges in the settlement monitoring pointsare connected with that in the settlement basic point via gas communicating pipes, and data lines of all the magnetostrictive liquid differential static force level gauges are gathered and led to a data collector near the settlement basic point via a pre-embedded wire through pipe, so that the runway settlement data is collected in real time according to needs.

Description

technical field [0001] The invention belongs to the technical field of airport runway monitoring, and in particular relates to an airport runway settlement monitoring system and its layout and use method. Background technique [0002] Due to the needs of urban planning, more and more airport runways need to be formed by land reclamation, mountain filling, and soft soil foundation. For example, Macau Airport, the third runway of Hong Kong Airport, Dalian New Airport, Sanya New Airport, etc. all form airport runways by reclamation; Wanzhou Airport, Longdongbao Airport, Panzhihua Airport, Huanglong Airport, Chengde Airport, Liupanshui Airport, Chongqing Airport, etc. All are high fill foundations to form airport runways; the runways of Pudong Airport, Ningbo Lishe Airport, Tianjin Binhai Airport and other airports all have soft soil foundations. These airport runways are faced with problems such as settlement, differential settlement, and runway cracking during the operation p...

Claims

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Application Information

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IPC IPC(8): G01C5/04
CPCG01C5/04
Inventor 张瑞棋陈运涛朱洪满刘科良刘文彬李胜于洪敏黄颂强马建凡王继宝
Owner TIANJIN PORT ENG INST LTD OF CCCC FIRST HARBOR ENG
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