A high-energy debris flow resilience disaster reduction high-energy absorbing and strong water permeability energy dissipation pile system

Abstract

The application discloses a high-energy-debris-flow-resistance-reducing high-energy-absorbing and high-water-permeability energy-dissipation pile system, which is divided into a waste tire sleeving type energy-dissipation pile system and a waste tire binding type energy-dissipation pile system. The waste tire sleeving type energy-dissipation pile system is composed of a plurality of waste tire sleeving type energy-dissipation piles arranged in an array. Each waste tire sleeving type energy-dissipation pile is composed of a small-diameter pile body, a first high-energy-absorbing and high-water-permeability cushion layer and a fixing cable. The waste tire binding type energy-dissipation pile system is composed of a plurality of waste tire binding type energy-dissipation piles arranged in an array. Each waste tire binding type energy-dissipation pile is composed of a waste tire, a large-diameter pile body, a second high-energy-absorbing and high-water-permeability cushion layer and a fixing cable. The application enhances the water permeability of the pile body, adds the high-energy-absorbing and high-water-permeability cushion layer, further enhances the friction and collision strength of the particles of the sliding body, prolongs the interaction between the particles, improves the energy-absorbing capacity of the pile body and reduces the direct impact load borne by the pile body, and optimizes the disaster reduction effect.

Description

Technical Field

[0001] This invention relates to the field of geological disaster prevention and mitigation, specifically a high-energy-absorbing, highly permeable energy dissipation pile system for high-energy debris flow toughness mitigation. Background Technology

[0002] Debris flows are defined as landslide phenomena characterized by debris flow, high speed, long distance, and fluidization. High-speed, long-distance debris flows, due to their large volume, high velocity, and long distance travel, are highly prone to causing landslide disasters and resulting in severe casualties and property damage. With their extremely high velocity (generally above 30 m / s) and powerful transport capacity, debris flows often lead to river siltation, traffic disruption, and the burial of infrastructure. As a highly destructive geological hazard, debris flow geological disasters have gradually attracted attention due to their harmfulness. Therefore, relevant protective structures are adopted to protect against debris flows in order to prevent or reduce the destructive impact of high-speed, long-distance debris flows.

[0003] Energy dissipation pile group refers to a pile group structure composed of a series of short piles protruding from the ground surface, which is used to dissipate the energy of landslide debris flow. The energy dissipation method is that when the landslide debris flow passes through the pile group structure, the friction and collision between particles are increased, thereby improving energy dissipation. The existing pile group system has the following defects: (1) Conventional landslide debris flow energy dissipation piles are composed of rigid concrete short piles. The pile body has high rigidity, is impermeable, and is prone to impact damage, thereby reducing its disaster reduction effect; (2) The main energy dissipation principle of energy dissipation piles is to increase the friction and collision intensity of the landslide debris flow particles and prolong the interaction time between particles. The energy dissipation method is singular and the efficiency is limited; (3) The pile body has small deformation and limited energy absorption capacity. For example, the literature with application number 202211001672.5 discloses an energy dissipation pile group structure, which directly resists the impact of debris flow through the pile body, causing the debris flow to consume energy through internal interaction. The pile body directly resists the impact of debris flow and suffers greater damage. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a high-energy-absorbing, highly permeable energy dissipation pile system for high-energy debris flow resilience mitigation.

[0005] The technical solution of the present invention to solve the aforementioned technical problem is to provide a high-energy-absorbing and highly permeable energy dissipation pile system with high energy debris flow resilience and disaster reduction, which is divided into a waste tire insert type energy dissipation pile system and a waste tire bundle type energy dissipation pile system.

[0006] The waste tire insert type energy dissipation pile system consists of several waste tire insert type energy dissipation piles arranged in an array; each waste tire insert type energy dissipation pile consists of a small-diameter pile body, a first high energy absorption and permeable cushion layer and a fixing cable; several first high energy absorption and permeable cushion layers are nested in layers along the height direction on the outside of the small-diameter pile body and fixed to the small-diameter pile body by fixing cables, with one first high energy absorption and permeable cushion layer nested in each layer;

[0007] Each small-diameter pile has a small-diameter axial permeable hole that runs from the top to the bottom of the pile, and a small-diameter radial permeable hole that runs in the radial direction. The small-diameter axial permeable hole and the small-diameter radial permeable hole are connected.

[0008] Each first high-energy-absorbing and highly permeable pad layer includes waste tires, a mixture of gravel / rubber granules, and annular mesh. The waste tires have water-permeable holes on their sidewalls and treads. The annular mesh is fixed to the opening of the inner ring of the waste tire, sealing the waste tire and forming a closed first storage space. The first storage space is filled with the mixture of gravel / rubber granules. The inner ring of the waste tire is nested on the outside of the small-diameter pile.

[0009] The waste tire bundled energy dissipation pile system consists of several waste tire bundled energy dissipation piles arranged in an array; each waste tire bundled energy dissipation pile consists of a waste tire, a large-diameter pile body, a second high energy absorption and permeable cushion layer, and fixing cables; several second high energy absorption and permeable cushion layers are bundled and fixed to one outer side of the large-diameter pile body facing the debris flow in layers along the height direction by fixing cables, with one second high energy absorption and permeable cushion layer fixed in each layer; a waste tire is set on the left and right sides of each layer of the second high energy absorption and permeable cushion layer, and is bundled and fixed to the outer side of the large-diameter pile body by fixing cables;

[0010] Each large-diameter pile has a large-diameter axial permeable hole that runs from the top to the bottom of the pile, and a large-diameter radial permeable hole that runs in the radial direction. The large-diameter axial permeable hole and the large-diameter radial permeable hole are connected.

[0011] Each second high-energy-absorbing and highly permeable pad layer includes waste tires, a mixture of gravel / rubber granules, annular mesh, and circular mesh. The waste tires have water-permeable holes on their sidewalls and treads. The annular mesh is fixed to the opening of the inner ring of the waste tire, sealing it and forming a closed second storage space. Two circular meshes are fixed to the circular openings on the sidewalls of the waste tires, working in conjunction with the annular mesh to form a closed third storage space. Both the second and third storage spaces are filled with a mixture of gravel / rubber granules.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] (1) This invention enhances the permeability of the pile body and adds a high-energy-absorbing and highly permeable pad layer, thereby further enhancing the friction and collision strength of the sliding body particles and extending the interparticle interaction. At the same time, it improves the energy absorption capacity of the pile body and reduces the direct impact load on the pile body, thereby achieving the purpose of optimizing the disaster reduction effect of debris flow energy dissipation pile.

[0014] (2) The pile body opening of the present invention uses a permeable pile, which is not conducive to the accumulation of excess pore pressure, reduces the dynamic water pressure at the moment of impact, and reduces the stress on the pile body.

[0015] (3) The present invention uses a high energy absorption and permeable cushion layer, which has the functions of energy absorption, buffering and filtration, absorbing the impact energy of debris flow, and reducing the stress on the pile body. Not only can the original energy dissipation pile body absorb energy, but the high energy absorption and permeable cushion layer can also absorb energy, solving the problem of the single energy dissipation mode and limited energy absorption capacity of the existing pile group.

[0016] Specifically, the mixture of waste tires and gravel / rubber granules undergoes slight deformation. Its elasticity and deformation capacity provide a buffering and damping effect, preventing the energy dissipation piles from being directly impacted. The deformation of the waste tires absorbs some of the energy from the debris flow, converting the impact energy of the debris flow into the deformation energy of the waste tires. Within the gravel / rubber granule mixture, collisions and friction between the particles also contribute to energy absorption, converting the impact energy of the debris flow into the deformation energy of the particles and the thermal energy of the gravel.

[0017] (4) The waste tires of the present invention have holes, which enhance water permeability and avoid excessive dynamic water pressure.

[0018] (5) The crushed stone / rubber particle mixture of the present invention is composed of crushed stone particles and rubber particles of different sizes, and has a certain permeability gradient. While absorbing impact energy, it plays a role in drainage and filtration, preventing the fine particles of the sliding body from clogging the drainage holes of the pile. The small-diameter crushed stone / rubber particle mixture increases the contact area, while the large-diameter crushed stone / rubber particle mixture increases the weight and inertia of the structure, increases the energy absorption efficiency, and reduces the impact force on the pile.

[0019] Specifically, the arrangement of the gravel / rubber particle mixture in the first storage space has a certain permeability gradient. The arrangement of the gravel / rubber particle mixture facing the debris flow has a certain filtering and drainage effect, which can prevent the small-diameter radial permeable holes from becoming blocked; the large particles in the remaining space of the first storage space are mainly for drainage, which solves the problem that the pile body is rigid, impermeable, and therefore easily damaged by strong impact.

[0020] The arrangement of the gravel / rubber particle mixture in the second storage space has a certain degree of water permeability, which reduces the dynamic water pressure while filtering out water.

[0021] The arrangement of the gravel / rubber particle mixture in the third storage space also serves to filter and drain water, preventing blockage of the large-diameter radial permeable holes and solving the problems of high pile rigidity, impermeability, and susceptibility to impact damage.

[0022] (6) By making reasonable arrangements, the present invention can intercept a certain amount of sliding particles by utilizing the concave cavities of waste tires. Through the continuous repetition of the erosion-filling process, the interaction time of the sliding particles is increased, thereby enhancing the energy dissipation and disaster reduction effect. Attached Figure Description

[0023] Figure 1 This is an overall layout diagram of the waste tire insert type energy dissipation pile system of the present invention;

[0024] Figure 2 This is an overall layout diagram of the waste tire bundled energy dissipation pile system of the present invention;

[0025] Figure 3 This is a schematic diagram of the overall structure of the waste tire insert-type energy dissipation pile of the present invention;

[0026] Figure 4 This is a schematic diagram of the overall longitudinal section of the waste tire insert-type energy dissipation pile of the present invention;

[0027] Figure 5 This is a schematic diagram of the small-diameter pile body of the present invention;

[0028] Figure 6 This is a schematic diagram of the installation of waste tires, gravel / rubber particle mixture and ring mesh in the waste tire insert type energy dissipation pile of the present invention;

[0029] Figure 7 This is a schematic diagram of the overall structure of the waste tire-bundled energy dissipation pile of the present invention;

[0030] Figure 8 This is a schematic cross-sectional view of the waste tire-bundled energy dissipation pile of the present invention;

[0031] Figure 9 This is a schematic diagram of the application of the second high energy absorption and permeable cushion layer of the present invention to a bridge pier.

[0032] In the diagram, 1 is debris flow, 2 is small-diameter pile, 3 is waste tire, 4 is large-diameter pile, 5 is gravel / rubber granule mixture, 6 is ring mesh, 7 is fixing cable, 8 is circular mesh, and 9 is bridge pier.

[0033] Small-diameter axial permeable hole 201, small-diameter radial permeable hole 202, tire permeable hole 301, large-diameter axial permeable hole 401, large-diameter radial permeable hole 402, small-diameter crushed stone / rubber granule mixture 501, large-diameter crushed stone / rubber granule mixture 502. Detailed Implementation

[0034] Specific embodiments of the present invention are given below. These specific embodiments are only used to further illustrate the present invention in detail and do not limit the scope of protection of the present invention.

[0035] This invention provides a high-energy-absorbing, highly permeable energy dissipation pile system (hereinafter referred to as the energy dissipation pile system) for high-energy debris flow resilience mitigation, used to block debris flow 1. It includes a pile body, a high-energy-absorbing, highly permeable cushion layer, and a fixing cable 7. The energy dissipation pile system is divided into a waste tire insert type energy dissipation pile system and a waste tire binding type energy dissipation pile system.

[0036] The waste tire insert energy dissipation pile system consists of several waste tire insert energy dissipation piles arranged in an array. It is used to efficiently dissipate the huge kinetic energy carried by the debris flow 1, which is mainly composed of high-speed moving fine particulate matter. It is arranged in the middle and upper steep slope section of the valley flow area. By inducing turbulence, friction and collision of high-speed fine particulate debris flow 1, it achieves early and efficient dissipation of kinetic energy and reduces the impact pressure downstream.

[0037] Each waste tire-insulated energy dissipation pile consists of a small-diameter pile body 2, a first high energy absorption and permeable cushion layer, and a fixing cable 7; several first high energy absorption and permeable cushion layers are nested in layers from top to bottom along the height direction on the outside of the small-diameter pile body 2, and are fixed to the small-diameter pile body 2 by the fixing cable 7, with one first high energy absorption and permeable cushion layer nested in each layer.

[0038] Each small-diameter pile 2 has a small-diameter axial permeable hole 201 that runs from the top to the bottom of the pile along the axial direction, and a small-diameter radial permeable hole 202 that runs along the radial direction. The small-diameter axial permeable hole 201 and the small-diameter radial permeable hole 202 are connected. The small-diameter axial permeable hole 201 and the small-diameter radial permeable hole 202 enhance the permeability of the pile, reduce the dynamic water pressure at the moment of impact, and reduce the stress on the pile.

[0039] Each first high-energy-absorbing and highly permeable pad layer includes a waste tire 3, a gravel / rubber granule mixture 5, and an annular mesh 6; the waste tire 3 has water-permeable holes 301 on its sidewall and tread to enhance its permeability and prevent excessive dynamic water pressure; the annular mesh 6 is fixed to the opening of the inner ring of the waste tire 3 to seal it, so that the waste tire 3 forms a closed first storage space for storing the gravel / rubber granule mixture 5; the first storage space is filled with the gravel / rubber granule mixture 5; the inner ring of the waste tire 3 is nested on the outside of the small-diameter pile body 2;

[0040] The waste tire bundled energy dissipation pile system consists of several waste tire bundled energy dissipation piles arranged in an array. It is used to intercept and resist debris flow 1 containing a large number of boulders or boulders, and resist the extremely strong impact load generated by it. It is arranged at the mouth of the ditch or the top of the accumulation fan. The pile spacing is appropriately widened here, which aims to rigidly intercept the main body of debris flow 1 containing boulders, withstand strong impact loads and promote debris accumulation to form a stable dam body, providing the final barrier for the downstream disaster-bearing body.

[0041] Each waste tire-bundled energy dissipation pile consists of a waste tire 3, a large-diameter pile body 4, a second high-energy-absorbing and highly permeable cushion layer, and a fixing cable 7. Several second high-energy-absorbing and highly permeable cushion layers are bound and fixed to one outer side of the large-diameter pile body 4 facing the debris flow 1 in layers along the height direction from top to bottom by the fixing cable 7, with one second high-energy-absorbing and highly permeable cushion layer fixed in each layer. A waste tire 3 is set on the left and right sides of each layer of the second high-energy-absorbing and highly permeable cushion layer, and is bound and fixed to the outer side of the large-diameter pile body 4 by the fixing cable 7.

[0042] Each large-diameter pile 4 has a large-diameter axial permeable hole 401 that runs from the top to the bottom of the pile along the axial direction, and a large-diameter radial permeable hole 402 that runs along the radial direction. The large-diameter axial permeable hole 401 and the large-diameter radial permeable hole 402 are connected. The large-diameter axial permeable hole 401 and the large-diameter radial permeable hole 402 enhance the permeability of the pile, reduce the dynamic water pressure at the moment of impact, and reduce the stress on the pile.

[0043] Each second high-energy-absorbing and highly permeable pad layer includes a waste tire 3, a gravel / rubber granule mixture 5, an annular mesh 6, and a circular mesh 8. The waste tire 3 has water-permeable holes 301 on its sidewall and tread to enhance its permeability and prevent excessive dynamic water pressure. The annular mesh 6 is fixed to the opening of the inner ring of the waste tire 3, sealing it and creating a closed second storage space for storing the gravel / rubber granule mixture 5. Two circular meshes 8 are fixed to the circular openings on the sidewall of the waste tire 3, working in conjunction with the annular mesh 6 to form a closed third storage space for storing the gravel / rubber granule mixture 5. Both the second and third storage spaces are filled with the gravel / rubber granule mixture 5.

[0044] Preferably, both the small-diameter pile body 2 and the large-diameter pile body 4 are formed by rigid concrete casting.

[0045] Preferably, the fixing cable 7 is made of steel cable.

[0046] Preferably, in the waste tire insert type energy dissipation pile system, the fixing cable 7 passes through the small-diameter radial permeable hole 202 and is fixedly connected to the ring mesh 6, thereby fixing the first high energy absorption and strong permeable pad layer to the small-diameter pile body 2.

[0047] Preferably, in the waste tire bundled energy dissipation pile system, the fixing cable 7 passes through the large-diameter radial permeable hole 402, the waste tire 3, and the waste tire 3 in the second high energy absorption and permeable pad layer, thereby fixing the second high energy absorption and permeable pad layer and the waste tire 3 to the large-diameter pile body 4.

[0048] Preferably, in the waste tire insert type energy dissipation pile system, the tread of the waste tire 3 faces the debris flow 1; in the waste tire bundle type energy dissipation pile system, the sidewall of the waste tire 3 in the second high energy absorption and permeable pad layer faces the debris flow 1.

[0049] Preferably, in the crushed stone / rubber granule mixture 5, the volume percentage of crushed stone granules is 60-70%, the volume percentage of rubber granules is 30-40%, and the sum of the two is 100%.

[0050] Preferably, both the waste tire insert type energy dissipation pile system and the waste tire bundle type energy dissipation pile system use two types of crushed stone / rubber particle mixture 5, namely, small-diameter crushed stone / rubber particle mixture 501 of 10~20mm and large-diameter crushed stone / rubber particle mixture 502 of 20~40mm, so that the crushed stone / rubber particle mixture 5 has a gradation gradient, which makes it have a certain permeability.

[0051] Preferably, in the first storage space of the waste tire insert type energy dissipation pile system: in the space facing the debris flow 1 (preferably, the volume of this space accounts for 50% of the first storage space), the position adjacent to the waste tire 3 and the annular mesh 6 (i.e., the outer layer of the first storage space) is filled with a large-diameter crushed stone / rubber particle mixture 502, and the interior of the large-diameter crushed stone / rubber particle mixture 502 is filled with a small-diameter crushed stone / rubber particle mixture 501; in the space facing the debris flow 1, the volume of the small-diameter crushed stone / rubber particle mixture 501 accounts for 30~40%, and the volume of the large-diameter crushed stone / rubber particle mixture 502 accounts for 60~70%; the remaining space in the first storage space (preferably, the volume of this space accounts for 50% of the first storage space) is entirely filled with the large-diameter crushed stone / rubber particle mixture 502.

[0052] Preferably, in the second storage space of the waste tire bundled energy dissipation pile system: the area adjacent to the waste tire 3 and the annular mesh 6 (i.e., the outer layer of the second storage space) is filled with a large-diameter crushed stone / rubber particle mixture 502 to prevent small particles from leaking out of the holes; the interior of the large-diameter crushed stone / rubber particle mixture 502 is filled with a small-diameter crushed stone / rubber particle mixture 501; the volume ratio of the small-diameter crushed stone / rubber particle mixture 501 is 30-40%, and the volume ratio of the large-diameter crushed stone / rubber particle mixture 502 is 60-70%.

[0053] Preferably, in the third storage space of the waste tire bundled energy dissipation pile system: the area adjacent to the annular mesh 6 and the circular mesh 8 (i.e., the outer layer of the third storage space) is filled with a large-diameter crushed stone / rubber particle mixture 502, and the interior of the large-diameter crushed stone / rubber particle mixture 502 is filled with a small-diameter crushed stone / rubber particle mixture 501; the volume ratio of the small-diameter crushed stone / rubber particle mixture 501 is 30~40%, and the volume ratio of the large-diameter crushed stone / rubber particle mixture 502 is 60~70%.

[0054] The present invention also provides an application of the second high energy absorption and permeable cushion layer, which is used to protect the bridge pier 9; specifically, permeable holes are opened on the bridge pier 9; and the second high energy absorption and permeable cushion layer is evenly arranged on the outer side of the bridge pier 9 along the circumference of the bridge pier 9 by passing through the permeable holes and the second high energy absorption and permeable cushion layer with fixing cables 7.

[0055] Any aspects not covered in this invention are applicable to existing technologies.

Claims

1. A high-energy debris flow toughness disaster mitigation high-energy-absorbing strong-permeable energy-dissipation pile system, which is divided into a waste tire sleeving type energy-dissipation pile system and a waste tire binding type energy-dissipation pile system. The waste tire sleeving type energy-dissipation pile system is composed of a plurality of waste tire sleeving type energy-dissipation piles arranged in an array; each waste tire sleeving type energy-dissipation pile is composed of a small-diameter pile body (2), a first high-energy-absorbing strong-permeable cushion layer, and a fixing cable (7); a plurality of first high-energy-absorbing strong-permeable cushion layers are nested on the outer side of the small-diameter pile body (2) in the form of layers along the height direction and are fixed to the small-diameter pile body (2) by the fixing cable (7), and one first high-energy-absorbing strong-permeable cushion layer is nested in each layer; Each small-diameter pile body (2) is provided with a small-diameter axial permeable hole (201) penetrating from the top to the bottom of the pile along the axial direction, and a small-diameter radial permeable hole (202) penetrating along the radial direction, and the small-diameter axial permeable hole (201) and the small-diameter radial permeable hole (202) are in communication; Each first high-energy-absorbing strong-permeable cushion layer comprises a waste tire (3), a gravel / rubber particle mixture (5), and a ring-shaped mesh (6); the tire permeable holes (301) are opened on the sidewall and the tread of the waste tire (3); the ring-shaped mesh (6) is fixed to the opening of the inner ring of the waste tire (3), which seals the waste tire (3) to form a closed first storage space; the first storage space is filled with the gravel / rubber particle mixture (5); and the inner ring of the waste tire (3) is nested on the outer side of the small-diameter pile body (2); The waste tire binding type energy-dissipation pile system is composed of a plurality of waste tire binding type energy-dissipation piles arranged in an array; each waste tire binding type energy-dissipation pile is composed of a waste tire (3), a large-diameter pile body (4), a second high-energy-absorbing strong-permeable cushion layer, and a fixing cable (7); a plurality of second high-energy-absorbing strong-permeable cushion layers are fixed on one outer side of the large-diameter pile body (4) facing the debris flow (1) in the form of layers along the height direction by the fixing cable (7), and one second high-energy-absorbing strong-permeable cushion layer is fixed in each layer; one waste tire (3) is arranged on the left and right sides of each layer of second high-energy-absorbing strong-permeable cushion layer, and is fixed on the outer side of the large-diameter pile body (4) by the fixing cable (7); Each large-diameter pile body (4) is provided with a large-diameter axial permeable hole (401) penetrating from the top to the bottom of the pile along the axial direction, and a large-diameter radial permeable hole (402) penetrating along the radial direction, and the large-diameter axial permeable hole (401) and the large-diameter radial permeable hole (402) are in communication; Each second high-energy-absorbing strong water-permeable cushion layer comprises a waste tire (3), a gravel / rubber particle mixture (5), a ring-shaped mesh (6), and a circular mesh (8); the tire water-permeable holes (301) are opened on the sidewall and the tread of the waste tire (3); the ring-shaped mesh (6) is fixed to the opening of the inner ring of the waste tire (3) to seal the waste tire (3), so that the waste tire (3) forms a closed second storage space; two circular meshes (8) are fixed to the circular openings of the sidewall of the waste tire (3) to form a closed third storage space in cooperation with the ring-shaped mesh (6); the second storage space and the third storage space are both filled with the gravel / rubber particle mixture (5); In the gravel / rubber particle mixture (5), the volume percentage of gravel particles is 60-70%, and the volume percentage of rubber particles is 30-40%. In the waste tire sleeving energy dissipation pile system and the waste tire binding energy dissipation pile system, both of which use small-particle-size gravel / rubber particle mixtures (5) with a particle size of 10-20 mm and large-particle-size gravel / rubber particle mixtures (5) with a particle size of 20-40 mm. In the first storage space of the waste tire sleeving energy dissipation pile system: in the space facing the debris flow (1), the position next to the waste tire (3) and the ring-shaped mesh (6) is filled with large-particle-size gravel / rubber particle mixtures (5), and the inside of the large-particle-size gravel / rubber particle mixtures (5) is filled with small-particle-size gravel / rubber particle mixtures (5); in the space facing the debris flow (1), the volume percentage of small-particle-size gravel / rubber particle mixtures (5) is 30-40%, and the volume percentage of large-particle-size gravel / rubber particle mixtures (5) is 60-70%; the remaining space in the first storage space is all filled with large-particle-size gravel / rubber particle mixtures (5). In the second storage space of the waste tire binding energy dissipation pile system: the position next to the waste tire (3) and the ring-shaped mesh (6) is filled with large-particle-size gravel / rubber particle mixtures (5), and the inside of the large-particle-size gravel / rubber particle mixtures (5) is filled with small-particle-size gravel / rubber particle mixtures (5); the volume percentage of small-particle-size gravel / rubber particle mixtures (5) is 30-40%, and the volume percentage of large-particle-size gravel / rubber particle mixtures (5) is 60-70%. In the third storage space of the waste tire binding energy dissipation pile system: the position next to the ring-shaped mesh (6) and the circular mesh (8) is filled with large-particle-size gravel / rubber particle mixtures (5) to prevent small particles from leaking out of the holes, and the inside of the large-particle-size gravel / rubber particle mixtures (5) is filled with small-particle-size gravel / rubber particle mixtures (5); the volume percentage of small-particle-size gravel / rubber particle mixtures (5) is 30-40%, and the volume percentage of large-particle-size gravel / rubber particle mixtures (5) is 60-70%.

2. The high-energy debris flow tenacity disaster mitigation high-energy absorbing and high-permeable energy dissipation pile system according to claim 1, characterized in that, In the waste tire sleeving energy dissipation pile system, the fixing cable (7) passes through the small-diameter radial water-permeable hole (202) and is fixedly connected with the ring-shaped mesh (6), thereby fixing the first high-energy-absorbing strong water-permeable cushion layer on the small-diameter pile body (2).

3. The high-energy debris flow tenacity disaster mitigation high-energy absorbing and high-permeable energy dissipation pile system according to claim 1, characterized in that, In the waste tire bundled energy dissipation pile system, the fixed cable (7) passes through the large-diameter radial water permeable hole (402), the waste tire (3), and the waste tire (3) in the second high-energy-absorbing strong water-permeable cushion layer, and then fixes the second high-energy-absorbing strong water-permeable cushion layer and the waste tire (3) on the large-diameter pile body (4).

4. The high-energy debris flow tenacity disaster mitigation high-energy absorbing and high-permeable water dissipation pile system according to claim 1, characterized in that, In the waste tire sleeved energy dissipation pile system, the tread of the waste tire (3) faces the debris flow (1); in the waste tire bundled energy dissipation pile system, the sidewall of the waste tire (3) in the second high-energy-absorbing strong water-permeable cushion layer faces the debris flow (1).

5. The high-energy debris flow tenacity disaster mitigation high-energy absorbing and high-permeable water dissipation pile system according to claim 1, characterized in that, The volume ratio of the space facing the debris flow (1) to the first storage space is 50%.

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