Degradable side slope water and soil conservation pile, system and method using local materials

A technology of local materials and slopes, applied in excavation, construction, infrastructure engineering, etc., can solve problems such as difficult degradation, difficult material transportation, and unusable soil slopes for mine vegetation restoration, and achieve cost reduction Low, not prone to water vapor explosion, and the effect of improving thermal conductivity

Active Publication Date: 2021-09-03
CHINA CONSTR FIRST BUILDING GRP CORP LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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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  • Degradable side slope water and soil conservation pile, system and method using local materials
  • Degradable side slope water and soil conservation pile, system and method using local materials
  • Degradable side slope water and soil conservation pile, system and method using local materials

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Embodiment Construction

[0039] Such as Figure 1-2 As shown, a degradable side slope water and soil conservation pile obtained from local materials, the lower end is inserted in the soil of the side slope 2 and the upper end is exposed outside the soil, which is used for soil and water conservation of the gentle slope of foreign soil; the material of the soil and water conservation pile 11 is Glulam.

[0040] Glulam is obtained locally from the area where the slope 2 is to be treated, and the biomass containing lignin and cellulose is crushed and then pressed with glue; the biomass constituting the glued wood includes woody plants that play a role in connecting Stems, and degradative biomass other than stems of woody plants.

[0041] The biomass other than woody plant stems here refers to weeds, straw, leaves, aquatic plants and other substances. In addition, various algae, although they do not contain lignin and cellulose, can also be used when there is a lack of vegetation.

[0042] Note that sin...

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Abstract

The invention relates to the technical field of stabilization of side slopes or slopes, and discloses a degradable side slope water and soil conservation pile, system and method using local materials. Grass and trees are collected from the periphery of a to-be-treated side slope, crushed and dried, and then glue is added on site for hot pressing to form the water and soil conservation pile for water and soil conservation for water and soil conservation. The problem that materials are difficult to transport is solved, and the cost is extremely low; Biomass forming the water and soil conservation pile comprises wood chips playing a role in connection and weeds, straw, leaves, seaweed and other substances playing a role in degradation. The wood chips are effectively bonded with each other to form a latticed structure, so that the water and soil conservation pile has certain strength, substances such as crushed weeds and the like form a large number of weak points facilitating entry of hyphae and plant root systems on the water and soil conservation pile due to poor bonding, so that the water and soil conservation pile can be degraded after vegetation and fungi on the borrowed soil slope grow, and nutrients can be provided for the vegetation after the water and soil conservation pile is degraded.

Description

technical field [0001] The invention relates to the technical field of stabilizing slopes or slopes, in particular to a degradable slope water and soil conservation pile, a system, and a method obtained locally. Background technique [0002] Foreign soil refers to the soil transported from other places. The slope composed of foreign soil has a huge disadvantage in water and soil conservation due to the lack of fixation of plant roots and bonding with adjacent strata. Mild precipitation and wind All can have a serious impact on the slope composed of guest soil. [0003] However, the application of foreign soil is very extensive. In addition to water conservancy and roads, a large number of slopes composed of foreign soil are also used in environmental restoration. Exposed rock formations after mining will need to be covered with guest soil for vegetation to grow. [0004] The foreign soil slope used in the vegetation restoration of the mine must be water and soil preserved ...

Claims

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Application Information

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Patent Type & Authority Applications(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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