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Method for building waste tyre sand resisting dam and waste tyre sand resisting dam

A waste tire and sand blocking technology, applied in dams, buildings, embankments, etc., can solve problems such as secondary pollution, and achieve the effects of fast transportation, fast processing, fast and flexible assembly and disassembly

Inactive Publication Date: 2012-06-27
NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The burning of waste tires will cause secondary pollution is prohibited

Method used

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  • Method for building waste tyre sand resisting dam and waste tyre sand resisting dam
  • Method for building waste tyre sand resisting dam and waste tyre sand resisting dam
  • Method for building waste tyre sand resisting dam and waste tyre sand resisting dam

Examples

Experimental program
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Effect test

Embodiment 1

[0045] Embodiment one: see figure 1 — image 3 , Image 6 with Figure 7 , a method for forming a waste tire sand blocking dam and the waste tire sand blocking dam, comprising the following steps:

[0046] (1) After clearing the sand in the defense area, first use waste tires to form the first layer of waste tire sand-blocking layer 1-1. The first layer of waste tire prestressed mesh is composed of a plurality of waste tire prestressed belts; the waste tire prestressed belt is a belt structure formed by a plurality of waste tires butted laterally in sequence, and is worn in each waste tire. into parallel steel strands 3, and the two ends of the steel strands are respectively fixed on the outer edges of the outermost tires at both ends after the steel strands are prestressed; It is a network structure formed by sequentially butting in the longitudinal direction, and the longitudinally parallel steel strands are inserted into the longitudinally adjacent waste tires 2. After ...

Embodiment 2

[0052] Embodiment two: see figure 1 — image 3 , Image 6 with Figure 7 , the content is basically the same as that of Example 1, and the similarities will not be repeated. The difference is that in steps (2) and (4), when sorting out the height of the sand body behind the sand-blocking layer of waste tires, including The compaction process of the side sand body.

Embodiment 3

[0053] Embodiment three: see figure 1 — image 3 , Image 6 with Figure 7 , the content is basically the same as that of Embodiment 1, and the similarities will not be repeated. The difference is that two adjacent sand-blocking layers of waste tires can be connected together by a fixing piece. The connecting piece can be a fixed hook or an iron wire or the like. In order to facilitate the rapid docking of the upper and lower sides, half of the butt joint surfaces between the upper and lower layers are provided with guide columns 9, which is convenient for quick positioning after hoisting.

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Abstract

The invention discloses a method for building a waste tyre sand resisting dam and the waste tyre sand resisting dam. The waste tyre sand resisting dam is formed by piling up one to n waste tyre sand resisting layers gradually, wherein each sand resisting layer is formed by stacking a plurality of layers of waste tyre prestressed mesh sheets; each of the waste tyre prestressed mesh sheets is formed by combining a plurality of waste tyre prestressed belts; each of the waste tyre prestressed belts is formed when parallel steel stranded wires pass through each waste tyre; and two ends of each of the steel stranded wires are fixed on the outer edges of the outmost tyres of two ends respectively after each of the steel stranded wires applies prestress to each waste tyre. Through the method for building the waste tyre sand resisting dam and the waste tyre sand resisting dam, wastes can be recycled in low cost; the waste tyre sand resisting dam can be processed quickly, is low in cost, can be allocated and transported quickly, can be assembled or disassembled quickly and flexibly, is low in resource consumption and is high in strength and impact resistance; and a transverse anchor rod is arranged at the position where the inner side edge of each waste tyre sand resisting layer contacts sand to ensure that the waste tyre sand resisting dam is high in self-supporting strength, has a stable structure, cannot be loose and is durable in use.

Description

technical field [0001] The invention relates to a dam body in a sand control project, in particular to a construction method of a sand blocking dam using waste tires and the waste tire sand blocking dam. Background technique [0002] China has a vast territory, and there are large deserts in the northwest and northeast regions. With the development of the economy and the needs of the military industry, it is necessary to build railways, roads, houses, satellite launch sites, oil fields, etc. in the desert, and the raging wind and sand If it is not blocked or fixed, it will bury railways, highways and buildings, seriously affecting personal safety and traffic safety. [0003] In the past, people used wheat straws to weave into square circles. After being arranged and combined, they were placed beside the road to block sand, and the effect was acceptable. With the structural adjustment of crops, the amount of straw available is decreasing. At present, some people try to dril...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F7/02E02B3/10E02B3/14
Inventor 刘尚蔚魏鲁双张树珺魏群沈乐王莅高阳秋晔郑臣温世成张晓辉
Owner NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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