Visual high polymer grouting construction process for treating leakage of earth and rockfill dam

A construction technology and polymer technology, applied in the field of visual polymer grouting construction technology, can solve the problems of failing to realize the visualization and precise positioning of polymer grouting, so as to improve the implementability and realize repeated application , The effect of low cost loss

Active Publication Date: 2021-07-30
ZHENGZHOU UNIV
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  • Claims
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Problems solved by technology

In the current polymer grouting construction process, relevant detection equipment has been used to determine the approximate location of the void or leakage of the soil and geotechnical facilities, but the visualization and precise positioning of the polymer grouting construction process have not been realized. pulp

Method used

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  • Visual high polymer grouting construction process for treating leakage of earth and rockfill dam
  • Visual high polymer grouting construction process for treating leakage of earth and rockfill dam
  • Visual high polymer grouting construction process for treating leakage of earth and rockfill dam

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Embodiment Construction

[0048] The following will clearly and completely describe the exemplary schemes of the embodiments of the present invention with reference to the accompanying drawings of the specific embodiments of the present invention. Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by those skilled in the art.

[0049] In the description of the present invention, it should be understood that the expressions "first" and "second" are used to describe each element of the present invention, and do not represent any order, quantity or importance limitation, but are only used to describe One component is distinguished from another.

[0050] It should be noted that when an element is "connected", "coupled" or "connected" to another element, it may mean that it is directly connected, coupled or connected, but it should be understood that there may be Intermediate elements; that is, positional relationships co...

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Abstract

The invention belongs to the technical field of anti-seepage and anti-leakage treatment of earth and rockfill dams, and discloses a visual high polymer grouting construction process for treating the leakage of an earth and rockfill dam. The process includes the steps that the position of a leakage channel is detected and determined, a drilling position is determined on the earth and rockfill dam according to the leakage channel, drilling is conducted, and arrangement of treatment point positions of the leakage channel is completed; a high polymer grouting device is assembled, the high polymer grouting device is put into a corresponding drill hole, a cross position of the drill hole and the leakage channel is determined through camera equipment in the high polymer grouting device, and a grouting point position is accurately positioned; the grouting position of the high polymer grouting device is adjusted in the corresponding drill hole, grouting is started, and the reaction condition of a high polymer is monitored according to detection equipment in the high polymer grouting device; and after the reaction of the high polymer reaches a set requirement, the steps are repeated, and grouting operation of the next drill hole is carried out. According to the whole process, visual control can be achieved, the grouting process is monitored, and the earth and rockfill dam disease treatment efficiency and the quality are improved.

Description

technical field [0001] The invention belongs to the technical field of anti-seepage and anti-leakage treatment of earth-rock dams, and in particular relates to a visual polymer grouting construction technology for treating seepage of earth-rock dams. Background technique [0002] In the process of social and historical development of our country, the construction of water conservancy projects has made an indelible contribution to the economic construction and survival of the Chinese nation. Among them, earth-rock dams are an important part of my country's water conservancy projects, which have promoted the development of my country's water conservancy undertakings. An earth-rock dam refers to a water-retaining structure built using local materials and rocks. Its filling materials are easy to obtain, the cost of material transportation is low, the construction technology is simple, the geological adaptability is good, and the overall cost is low, so it is widely used at home...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D15/00E02B7/06E02B3/16G01D21/02
CPCE02D15/00E02B7/06E02B3/16G01D21/02
Inventor 王钰轲万永帅郭成超石明生曹天才韩沐森
Owner ZHENGZHOU UNIV
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