Geological fracture sealing treatment structure and treatment method

Abstract

The invention relates to the field of civil engineering construction, in particular to a geological fracture sealing treatment structure which comprises the steps that S1, fracture areas are divided, the fractures with the fracture width larger than or equal to 3 cm are first-stage fractures, and the fractures with the fracture width smaller than 3 cm are second-stage fractures; s2, fillers in the cracks are cleaned; s3, the crack wall of the crack is subjected to vibration cleaning, and the cleaning depth is larger than or equal to 10 cm; s4, a first filling layer is poured in the first-level crack at a set depth, the first filling layer is a mortar filling layer, and the distance between the first filling layer and the surface side of the rock stratum is larger than or equal to 3 cm and smaller than or equal to 5 cm; s4, a connecting rib is reserved in the first filling layer, and the connecting rib extends out of the surface side of the first filling layer; and S5, the crack is filled with caulking glue to form a second filling layer. The invention further provides an intelligence device, a stable waterproof structure can be formed for the crack, and the problems existing in the prior art are effectively solved.

Description

Technical Field

[0001] The present invention relates to the field of civil construction, and in particular to a geological fissure sealing and management structure and a management method. Background Art

[0002] Rock slopes or concrete slopes often have some geological crack structures, which often cause the soil layer or loose rock layer in the slope to reduce stability after being invaded by rainwater, aggravating the deformation and slippage of the slope. In some working conditions, deep-rooted plants are prone to grow in geological crack structures, and the root development of the plants accelerates the development of cracks and the deformation and slippage of the slope.

[0003] In order to seal cracks at this type of address, the applicant used caulking colloid (jacket glue) to fill the cracks and plug leaks. In actual operation, it was found that some cracks were prone to development and deformation, causing the width of the cracks to change. The caulking colloid and the bonding position of the crack side wall were prone to separation when subjected to tension and rubbing, especially in low temperature working conditions where the jacket glue has a low deformation adaptability and is more prone to leakage. It is difficult to repair the caulking colloid after it separates from the crack side wall, and the existing glue needs to be removed and re-constructed, which increases the difficulty of construction. Based on this, the applicant has made technical improvements to the existing geological crack management. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a geological fracture sealing and management structure and management method, which effectively solves the problems existing in the prior art by optimizing and improving the filling method of the caulking glue.

[0005] In order to solve the above problems, the present invention provides a geological fracture sealing and management structure, including a first caulking colloid arranged in the fracture, a water retaining plate connected to the upper side of the first caulking colloid, and a second caulking colloid arranged on the upper side of the water retaining plate. A deformation joint is provided in the middle of the first caulking colloid, the water retaining plate extends upward from the side wall of the fracture and then folds to the surface of the formation to form a patch portion, and the second caulking colloid covers the patch portion.

[0006] Furthermore, the portion of the patch portion close to the crack is bonded to the stratum through the first caulking colloid.

[0007] Furthermore, the management structure includes a lower U-shaped groove with an opening at the top, the lower U-shaped groove is arranged on the first caulking colloid, and the lower U-shaped groove forms the deformation joint.

[0008] Furthermore, the notch of the lower U-shaped groove is folded outward to form a separating edge.

[0009] Furthermore, the water retaining sheet is provided with a connecting plate at the bottom of the middle part of the inner side of the crack, and the treatment method also includes an upper U-shaped groove, and the upper end of the connecting plate holds the water retaining sheet in the upper U-shaped groove; the upper U-shaped groove separates the second caulking colloid.

[0010] Furthermore, the edge of the first caulking colloid extends from the side wall of the fracture to the surface of the formation, and the first caulking colloid is connected to the water retaining sheet on the surface of the formation.

[0011] Furthermore, the connecting plate includes a plug plate body that can be inserted into the lower U-shaped groove, and a rubber plate body connected to the upper side of the plug plate body.

[0012] The present invention also provides a geological fracture sealing and treatment method, comprising: S1. Clean the inside of the crack and the surface of the formation at the crack mouth; S2, filling the crack with a first caulking colloid, and establishing a deformation joint in the middle of the first caulking colloid before the first caulking colloid solidifies; S3, covering a water retaining sheet on the upper side of the first caulking colloid, the two side edges of the water retaining sheet are respectively connected to the surface of the formation, and the water retaining sheet is bent at the position of the deformation joint; S4, covering the upper side of the water retaining plate with a second caulking colloid, with both side edges of the second caulking colloid respectively covering the edges of the water retaining plate.

[0013] Further, a lower U-shaped groove with a top opening, an upper U-shaped groove with a bottom opening, and a connecting plate are provided; S2 includes: inserting an uncured first caulking colloid into a strong lower U-shaped groove; S3 includes: holding the water retaining sheet in the upper U-shaped groove with the upper end of the connecting plate, and inserting the lower end of the connecting plate into the deformation joint when the water retaining sheet covers the second caulking colloid.

[0014] Furthermore, in S2, before filling the first caulking colloid in the fracture, the method includes: filling a reference layer in the fracture, wherein the distance between the reference layer and the surface of the formation is greater than or equal to 5 centimeters and less than or equal to 10 centimeters.

[0015] The beneficial effects of the present invention are that the structure is simple, and the filling method of the caulking glue is optimized and improved, thereby effectively solving the problems existing in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings: Figure 1 It is a schematic diagram of the lateral cross-sectional structure at the crack position of one embodiment of the present invention.

[0017] Figure 2 for Figure 1 The illustrated embodiment is a schematic cross-sectional structural diagram at the connection plate position.

[0018] Among them: 1. first caulking colloid; 2. water retaining plate; 201. patch part; 3. second caulking colloid; 4. lower U-shaped groove; 401. dividing edge; 5. connecting plate; 501. plug plate body; 502. rubber plate body; 6. ground layer; 7. upper U-shaped groove; 8. reference layer. DETAILED DESCRIPTION

[0019] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in an exemplary manner in conjunction with the accompanying drawings.

[0020] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0021] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are only connected to form a whole through a connecting structure. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0023] In the present invention, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0024] In the present invention, if Figure 1-2 As shown, a geological fracture sealing and management structure is provided, comprising a first caulking colloid 1 arranged in the fracture, a water retaining plate 2 connected to the upper side of the first caulking colloid 1, and a second caulking colloid 3 arranged on the upper side of the water retaining plate 2, wherein a deformation joint is arranged in the middle of the first caulking colloid 1, the water retaining plate 2 extends upward from the side wall of the fracture and then folds to the surface of the stratum 6 to form a patch portion 201, and the second caulking colloid 3 covers the patch portion 201.

[0025] After the governance structure of the present invention is formed, when the geological fracture is deformed, the first caulking colloid 1 on both sides of the deformation joint can move with the fracture sidewalls at the corresponding position, thereby reducing the stress transfer inside the first caulking colloid 1, and thus facilitating the stability of the first caulking colloid 1 on both sides combined with the fracture sidewalls. The water retaining sheet 2 can cover the deformation joint to prevent the first caulking colloid 1 from water seepage when the deformation joint passes through the first caulking colloid 1. The patch portion 201 of the water retaining sheet 2 extends to the surface of the stratum 6 on both sides of the fracture, and can guide the water flowing through the fracture position to pass through the upper side of the water retaining sheet 2 to reduce the possibility of water seepage at the position of the first caulking colloid 1. On the inside of the fracture, the first caulking colloid 1 is stably combined with the fracture sidewall, so that the first caulking colloid 1 can stably support the water retaining sheet 2 to maintain the water-stopping effect of the water retaining sheet 2. At the same time, a second caulking colloid 3 covering the patch part 201 is arranged on the upper side of the water retaining plate 2. The second caulking colloid 3 can be used to fix the patch part 201 and close the gap between the patch part 201 and the surface of the formation 6 to further maintain the stability of the combination between the patch part 201 and the surface of the formation 6.

[0026] In a preferred embodiment, the structure of the present invention is further optimized in that the portion of the patch portion 201 close to the crack is bonded to the stratum 6 by the first caulking colloid 1. As shown in the figure, the water retaining sheet 2 can be bonded and fixed by the continuous first caulking colloid 1 from the inside of the crack to the surface of the stratum 6, so as to improve the stability of the connection between the water retaining sheet 2 and the first caulking colloid 1 and the water blocking ability of the stratum 6 at the corresponding position.

[0027] In the illustrated embodiment, the second caulking colloid 3 surrounds the outer edge of the patch portion 201 and bonds the stratum 6 and the patch portion 201, so that the patch portion 201 can be separately connected by the first caulking colloid 1 and the second caulking colloid 3 on the surface of the stratum 6, so as to reduce the influence on the bonding stability of the other part when one of the first caulking colloid 1 or the second caulking colloid 3 is unstable due to stress or other factors.

[0028] In a preferred embodiment, for the structure of the present invention, more specifically, the management structure includes a lower U-shaped groove 4 with an opening at the top, the lower U-shaped groove 4 is arranged in the first caulking colloid, and the lower U-shaped groove 4 forms the deformation joint.

[0029] As shown in the figure, during installation, before the first caulking colloid 1 is filled and solidified, the lower U-shaped groove 4 can be inserted into the inner side of the first caulking colloid 1 to form a deformation joint, so that the deformation joint can be easily processed, and the lower U-shaped groove 4 can also be used to block water at the deformation joint position to reduce the possibility of leakage in the deformation joint.

[0030] Preferably, the lower U-shaped groove 4 is a plastic groove or a bent steel plate groove.

[0031] In a preferred embodiment, for the structure of the present invention, to be more specific, the notch of the lower U-shaped groove 4 is folded outward to form a separation edge 401 .

[0032] As shown in the figure, by providing the dividing edge 401, the dividing edge 401 can be used to determine the insertion depth when inserting the lower U-shaped groove 4, so as to prevent the lower U-shaped groove 4 from being inserted too deeply. At the same time, the dividing edge 401 can be used to reduce the connection area between the water retaining sheet 2 and the first caulking colloid 1 at the deformation joint position, so that the water retaining sheet 2 has a larger deformable area at the deformation joint position, so that the water retaining sheet 2 can adapt to the change in the width of the crack when the crack is deformed.

[0033] In a preferred embodiment, for the structure of the present invention, further specifically, the water retaining sheet 2 is provided with a connecting plate 5 at the bottom of the middle part of the inner part of the crack, and the treatment method also includes an upper U-shaped groove 7, and the upper end of the connecting plate 5 holds the water retaining sheet 2 in the upper U-shaped groove 7; the upper U-shaped groove 7 separates the second caulking colloid 3.

[0034] As shown in the figure, by providing the upper U-shaped groove 7, the water retaining sheet 2 can be bent in the upper U-shaped groove 7 to provide a deformation margin for the water retaining sheet 2 at the deformation joint position to adapt to the change in the width of the crack. At the same time, the water retaining sheet 2 can be stably fixed in the upper U-shaped groove 7 by using the provided connecting plate 5. During the installation process, the lower end of the connecting plate 5 can also be inserted into the lower U-shaped groove 4 to facilitate the positioning and installation of the water retaining sheet 2.

[0035] Moreover, the second caulking colloid 3 is separated by the upper U-shaped groove 7, so that when the crack is deformed, the second caulking colloid 3 on both sides of the upper U-shaped groove 7 can be separated into two parts that are easier to move relative to each other, thereby reducing the pulling effect of the second caulking colloid 3 on the water retaining plate 2 at the bent part.

[0036] In a preferred embodiment, for the structure of the present invention, more specifically, the edge of the first caulking colloid 1 extends from the side wall of the crack to the surface of the formation 6, and the first caulking colloid 1 is connected to the water retaining sheet 2 on the surface of the formation 6.

[0037] In a preferred embodiment, for the structure of the present invention, more specifically, the connecting plate 5 includes a plug plate body 501 that can be inserted into the lower U-shaped groove 4 and a rubber plate body 502 connected to the upper side of the plug plate body 501 .

[0038] As shown in the figure, the rubber plate body 502 can be used to fix the bent water retaining sheet 2 in the upper U-shaped groove 7 by interference fit, so as to prevent the water retaining sheet 2 from being separated from the upper U-shaped groove 7 and the connecting plate 5 from falling off during the installation of the water retaining sheet 2. At the same time, when the bent part of the water retaining sheet 2 is deformed and twitched, the deformation capacity of the rubber plate body 502 is used to reduce the influence on the movement of the water retaining sheet 2.

[0039] The present invention also provides a geological fracture sealing and treatment method, comprising: S1, cleaning the inside of the crack and the surface of the formation 6 at the crack mouth; S2, filling the first caulking colloid 1 in the crack, and establishing a deformation joint in the middle of the first caulking colloid 1 before the first caulking colloid 1 is solidified; S3, covering the upper side of the first caulking colloid with a water retaining sheet 2, the two side edges of the water retaining sheet 2 are respectively connected to the surface side of the stratum 6, and the water retaining sheet 2 is bent at the position of the deformation joint; S4, covering the upper side of the water retaining sheet 2 with a second caulking colloid, with both side edges of the second caulking colloid covering the edges of the water retaining sheet 2 respectively.

[0040] For the implementation method of the present invention, as a preferred embodiment, further specifically, a lower U-shaped groove 4 with a top opening, an upper U-shaped groove 7 with a bottom opening, and a connecting plate 5 are provided; S2 includes: inserting the uncured first caulking colloid 1 into the lower U-shaped groove 4; S3 includes: holding the water retaining sheet 2 in the upper U-shaped groove 7 with the upper end of the connecting plate 5, and inserting the lower end of the connecting plate 5 into the deformation joint when the water retaining sheet 2 is covered with the second caulking colloid.

[0041] In the above S2, before filling the first caulking colloid 1 in the crack, the process includes: filling the crack with a reference layer 8, wherein the distance between the reference layer 8 and the surface of the formation 6 is greater than or equal to 5 cm and less than or equal to 10 cm. The reference layer 8 can be provided to conveniently control the filling thickness of the first caulking colloid, and can also support the first caulking colloid, so as to further improve the stability of the fixing of the first caulking colloid.

[0042] The reference layer 8 is preferably filled with concrete mortar or made of polyurethane foam material.

[0043] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0044] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A geological fracture sealing and management structure, characterized in that: It includes a first caulking colloid arranged in the crack, a water retaining sheet connected to the upper side of the first caulking colloid, and a second caulking colloid arranged on the upper side of the water retaining sheet. A deformation joint is arranged in the middle of the first caulking colloid. The water retaining sheet extends upward from the side wall of the crack and then folds to the surface of the formation to form a patch part. The second caulking colloid covers the patch part.

2. The geological fracture sealing and treatment structure according to claim 1 is characterized in that: The portion of the patch portion close to the crack is bonded to the stratum through the first caulking colloid.

3. The geological fracture sealing and treatment structure according to claim 1 is characterized in that: The treatment structure comprises a lower U-shaped groove with an opening at the top, wherein the lower U-shaped groove is arranged on the first caulking colloid, and the lower U-shaped groove forms the deformation joint.

4. The geological fracture sealing and treatment structure according to claim 3 is characterized in that: The notch of the lower U-shaped groove is folded outward to form a separation edge.

5. The geological fracture sealing and treatment structure according to claim 3 is characterized in that: The water retaining plate is provided with a connecting plate at the bottom of the middle part of the inner part of the crack, and the treatment method also includes an upper U-shaped groove, and the upper end of the connecting plate holds the water retaining plate in the upper U-shaped groove; the upper U-shaped groove separates the second caulking colloid.

6. The geological fracture sealing and treatment structure according to claim 1 is characterized in that: The edge of the first caulking colloid extends from the side wall of the fracture to the surface of the formation, and the first caulking colloid is connected to the water retaining sheet on the surface of the formation.

7. The geological fracture sealing and treatment structure according to claim 5 is characterized in that: The connecting plate comprises a plugging plate body which can be inserted into the lower U-shaped groove, and a rubber plate body connected to the upper side of the plugging plate body.

8. A method for sealing and treating geological fractures, characterized in that: include: S1. Clean the inside of the crack and the surface of the formation at the crack mouth; S2, filling the crack with a first caulking colloid, and establishing a deformation joint in the middle of the first caulking colloid before the first caulking colloid solidifies; S3, covering a water retaining sheet on the upper side of the first caulking colloid, the two side edges of the water retaining sheet are respectively connected to the surface side of the formation, and the water retaining sheet is bent at the position of the deformation joint; S4, covering the upper side of the water retaining plate with a second caulking colloid, with both side edges of the second caulking colloid respectively covering the edges of the water retaining plate.

9. The geological fissure sealing and treatment method according to claim 8, characterized in that: Providing a lower U-shaped groove with a top opening, an upper U-shaped groove with a bottom opening, and a connecting plate; S2 includes: inserting an uncured first caulking colloid into a strong lower U-shaped groove; S3 includes: holding the water retaining sheet in the upper U-shaped groove with the upper end of the connecting plate, and inserting the lower end of the connecting plate into the deformation joint when the water retaining sheet covers the second caulking colloid.

10. The geological fissure sealing and treatment method according to claim 8, characterized in that: In S2, before filling the first sealing colloid in the fracture, the method includes: filling a reference layer in the fracture, wherein the distance between the reference layer and the surface of the formation is greater than or equal to 5 centimeters and less than or equal to 10 centimeters.

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