A slope soil and water conservation pile, system, and method that are obtained locally and can be degraded

A technology of on-site materials and slopes, applied in excavation, construction, infrastructure engineering and other directions, can solve the problems of loose soil slopes that cannot be used for mine vegetation restoration, difficult to degrade, and difficult to transport materials. The effect of water vapor explosion, low cost and wide source of raw materials

Active Publication Date: 2022-05-24
CHINA CONSTR FIRST BUILDING GRP CORP LTD +2
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0007] The technical problem to be solved is: due to the difficulty in material transportation and degradation, the existing water and soil conservation devices cannot be used in the soil slope used for mine vegetation restoration

Method used

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  • A slope soil and water conservation pile, system, and method that are obtained locally and can be degraded
  • A slope soil and water conservation pile, system, and method that are obtained locally and can be degraded
  • A slope soil and water conservation pile, system, and method that are obtained locally and can be degraded

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Embodiment Construction

[0039] like Figure 1-2 As shown in the figure, a degradable slope soil and water conservation pile, which is obtained from in-situ materials, the lower end is inserted into the soil of the slope 2 and the upper end is exposed to the outside of the soil, and is used for soil and water conservation of the gentle slope of the loose soil; the material of the soil and water conservation pile 11 is: glulam.

[0040] The glulam is made from the biomass containing lignin and cellulose obtained on the spot in the area where the slope 2 to be treated is located, and then pulverized and then glued and pressed; the biomass that constitutes the glulam includes woody plants that play a role of connection. Stems, and degrading biomass other than stems of woody plants.

[0041] Here, biomass other than stems of woody plants refers to weeds, straws, leaves, aquatic plants, etc. In addition, various algae, although they do not contain lignin and cellulose, can also be used when plants are lac...

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Abstract

The invention relates to the technical field of slope or slope stabilization, and discloses a slope soil and water conservation pile, system, and method that are obtained locally and can be degraded. After drying, glue is added on site and hot-pressed into soil and water conservation piles for water and soil conservation, which overcomes the problem of difficult material transportation, and the cost is extremely low; the biomass constituting the soil and water conservation piles includes crushed Wood, as well as degradable weeds, straw, leaves, seaweed and other substances; the broken wood is effectively bonded to each other to form a grid-like structure, so that the soil and water conservation piles have a certain strength, broken weeds and other substances Due to poor bonding, a large number of weak points that are easy for mycelia and plant roots to enter are formed on the soil and water conservation piles, so that the soil and water conservation piles can be degraded after the vegetation and fungi on the soil slope grow up, and degrade It can also provide nutrients for vegetation.

Description

technical field [0001] The present invention relates to the technical field of slope or slope stabilization, in particular to a degradable soil and water conservation pile, system and method for slopes obtained from local materials. Background technique [0002] The foreign soil refers to the soil transported from other places, and the slope composed of foreign soil has a huge disadvantage in soil and water conservation due to the lack of plant root fixation and bonding with the adjacent strata, mild precipitation and wind. Both can have serious impact on the slope composed of foreign soil. [0003] However, the application of foreign soil is very extensive. In addition to water conservancy and roads, the slope composed of foreign soil is also widely used in environmental restoration. Exposed rock formations after mining need to be covered with foreign soil for vegetation to grow. [0004] Soil and water conservation must be carried out on the side slopes of the foreign so...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D17/20
CPCE02D17/20E02D17/207
Inventor 梅晓丽曹光王冬张晓霞王红媛李广鑫庞东喆马瑞冬查同刚张泽宇梁一鹏
Owner CHINA CONSTR FIRST BUILDING GRP CORP LTD
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