CN214573734U - Underwater structural joint geotextile - Google Patents
Underwater structural joint geotextile Download PDFInfo
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- CN214573734U CN214573734U CN202120332703.XU CN202120332703U CN214573734U CN 214573734 U CN214573734 U CN 214573734U CN 202120332703 U CN202120332703 U CN 202120332703U CN 214573734 U CN214573734 U CN 214573734U
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- geotextile
- seam
- inverted filter
- geotechnological cloth
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Abstract
The utility model discloses an underwater structure seam geotextile, which relates to the technical field of geotextile and comprises a reversed filtering structure and a fixed structure; the inverted filter structure is at least one layer of geotextile, the geotextile is tightly attached to the side surface of the structure body, the geotextile covers the structural seam on the structure body, one side of the bottom of the structure body is a mixed inverted filter layer, the lower end of the geotextile extends towards the mixed inverted filter layer and covers the upper surface of the mixed inverted filter layer, and the upper end of the geotextile is tightly attached to the upper surface of the structure body; the fixing structure comprises straight rods, a rope and sand bags, wherein the geotechnical cloth is provided with a plurality of straight rods, the straight rods are transversely arranged, the straight rods are connected with the rope, and the sand bags are arranged on the straight rods. The utility model discloses a set up fixed knot on the geotechnological cloth of structure seam geotechnological cloth under water and construct, can control the deformation of geotechnological cloth, hug closely geotechnological cloth in the side of structure, avoided geotechnological cloth to take place the phenomenon of fold and aversion, guarantee that the backfill sand can't run off from the structure seam, ensure construction quality.
Description
Technical Field
The utility model relates to a technical field of geotechnological cloth especially relates to structure seam geotechnological cloth under water.
Background
Traditional geotechnique's cloth is laid, only fixes the geotechnological cloth top at the structure top with the rope, and the geotechnological cloth of laying on mixing inverted filter uses the sand bag ballast, nevertheless under the influence of rivers, and the easy fold of geotechnological cloth of structure side and aversion arouse that the back backfill sand runs off from the structure seam of structure, has influenced geotechnological cloth inverted filter effect to engineering quality has been influenced. The quality hidden troubles that the geotextile is easy to wrinkle and shift and the loss of backfill sand from the structural joint possibly is caused by various adverse factors exist to be improved. Accordingly, there is a need in the art to provide an underwater structural geotextile that prevents wrinkles and migration.
SUMMERY OF THE UTILITY MODEL
To the problem of the aforesaid production, an object of the utility model is to provide an underwater structure seam geotechnological cloth has solved geotechnological cloth and has taken place the fold and shift and lead to the backfill sand to lose the technical problem of the quality hidden danger that produces from the structure seam.
In order to realize the purpose, the utility model discloses the technical scheme who takes does:
the utility model provides an underwater structure seam geotechnological cloth for lay on the structure, include: a reverse filtering structure and a fixing structure;
the inverted filter structure is at least one layer of geotextile, the geotextile is tightly attached to the side face of the structure body, the geotextile completely covers structural seams on the structure body, one side of the bottom of the structure body is a mixed inverted filter layer, the lower end of the geotextile extends towards the mixed inverted filter layer and covers the upper surface of the mixed inverted filter layer, and the upper end of the geotextile is tightly attached to the upper surface of the structure body;
the fixing structure is used for fixing the geotextile, the fixing structure comprises straight bars, ropes and sand bags, a plurality of straight bars are arranged on the geotextile, the straight bars are transversely arranged, the straight bars are connected with the ropes, and the sand bags are arranged on the straight bars.
The geotextile for underwater structure seam is characterized in that a plurality of straight rods are metal rods or bamboo rods, and the straight rods are connected with the geotextile by sewing or binding.
The geotextile at the top of the structure body is provided with the straight rod, the intersection angle of the structure body and the mixed inverted filter layer is provided with the straight rod, the geotextile at the side of the structure body is provided with at least one straight rod, and the lengths of the straight rods are not less than the width of the geotextile.
The geotextile for underwater structural joint is characterized in that the straight rod positioned at the top of the structural body is fixedly connected with the structural body.
The geotextile for sewing the underwater structure is characterized in that the ropes are nylon ropes or steel wire ropes, and the number of the nylon ropes is at least two.
The geotextile for the underwater structural joint is characterized in that a plurality of sandbags are laid on the geotextile on the mixed inverted filter layer.
The utility model discloses owing to adopt above-mentioned technique, make it compare the positive effect that has with prior art and be:
the utility model discloses a set up fixed knot on the geotechnological cloth of structure seam geotechnological cloth under water and construct, can control the deformation of geotechnological cloth, hug closely geotechnological cloth in the side of structure, avoided geotechnological cloth to take place the phenomenon of fold and aversion, guarantee that the backfill sand can't run off from the structure seam, ensure construction quality.
Drawings
Fig. 1 is a schematic front view of the underwater seam geotextile of the present invention;
fig. 2 is a schematic top view of the underwater seam geotextile of the present invention;
fig. 3 is a schematic cross-sectional view of the underwater seam geotextile of the present invention.
Reference numerals: 1. a structure body; 11. structural sewing; 2. geotextile; 3. mixing the inverted filter layer; 4. a straight rod; 5. a rope; 6. and (5) sand bags.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings and specific embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that the terms "upper" and "lower", "inner" and "outer" as used herein are defined with reference to the relative positions of the components in the drawings of the present invention, and are used for clarity and convenience of description, and it should be understood that the scope of the present application is not limited by the use of the terms.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Fig. 1 is a schematic front view of the underwater seam geotextile of the present invention; fig. 2 is a schematic top view of the underwater seam geotextile of the present invention; fig. 3 is a schematic cross-sectional view of the underwater seam geotextile of the present invention.
Referring to fig. 1, 2 and 3, a preferred embodiment of the geotextile for underwater seam laying on a structure 1, including a drainage structure and a fixing structure, is shown.
Wherein, the inverted filter structure is one deck geotechnological cloth 2 at least, geotechnological cloth 2 hugs closely in the side of structure 1, and geotechnological cloth 2 covers structure seam 11 on the structure 1, make structure seam 11 isolated with outside backfill sand, one side of structure 1 bottom is mixed inverted filter 3, mix inverted filter 3 and geotechnological cloth 2 and lie in the same one side of structure 1, the lower extreme of geotechnological cloth 2 extends and covers the upper surface of mixing inverted filter 3 to mixing inverted filter 3, the upper end of geotechnological cloth 2 is hugged closely at the upper surface of structure 1.
Fixed knot constructs and is used for fixed geotechnological cloth 2, prevent that it from taking place fold and aversion, fixed knot constructs including straight-bar 4, rope 5 and sand bag 6, be provided with many straight-bar 4 on the geotechnological cloth 2, many straight-bar 4 all set up along transversely, many straight-bar 4 all are connected with rope 5, and all be provided with sand bag 6 on many straight-bar 4, fixed knot constructs and geotechnological cloth 2 zonulae occludens and forms wholly, make geotechnological cloth 2 not shrink, it is not tensile, ensure that geotechnological cloth 2 hugs closely all the time in the side of structure 1, the fold and the aversion phenomenon of geotechnological cloth 2 in laying and rear backfill sand work progress have been avoided, the quality hidden danger of sand loss from structural joint 11 has been avoided, ensure construction quality.
The above is merely an example of the preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
The utility model discloses still have following embodiment on above-mentioned basis:
the utility model discloses a further embodiment, many straight-bars 4 all adopt metal pole or the bamboo pole that can not be crooked under the stress state, and many straight-bars 4 all adopt to sew up or ligature with geotechnological cloth 2 and are connected, make many straight-bars 4 can not follow geotechnological cloth 2 and drop.
The utility model discloses a further embodiment is provided with a straight-bar 4 on the geotechnological cloth 2 that is located 1 top of the structure, and 3 juncture angles departments of structure 1 and mixed inverted filter are provided with a straight-bar 4, are located and are provided with an at least straight-bar 4 on the geotechnological cloth 2 of 1 side of the structure, and the length of many straight-bars 4 is not less than the width of geotechnological cloth 2.
The utility model discloses a further embodiment, the straight-bar 4 that is located the top of structure 1 and structure 1 fixed connection fix the top at structure 1 with geotechnological cloth 2's upper end.
The utility model discloses a further embodiment, rope 5 is nylon rope or wire rope, and the quantity of nylon rope is two at least.
In a further embodiment of the utility model, the sandbag 6 on the straight rod 4 is used for the counter weight, and the geotextile 2 upper berth that is located on the mixed inverted filter layer 3 is equipped with a plurality of sandbags 6.
The following describes the construction method of the present invention:
the method comprises the following steps: manufacturing the geotextile 2 according to the specification: the geotextile 2 is flatly paved on the outer surface of the structure body 1 of the area needing construction;
step two: fixing a straight rod 4 on the geotextile 2;
step three: binding a rope 5: the rope 5 is fixedly connected with each straight rod 4;
step four: fixing a sand bag 6 on the straight rod 4: firstly, fixing a sandbag 6 on a straight rod 4 positioned at the lowest end;
step five: pulling the rope 5, and slowly moving the geotextile 2 integrally downwards until the straight rod 4 at the secondary lower end is positioned at the edge of the structure body 1; keeping the structure seam 11 in the center of the geotextile 2;
step six: fixing a plurality of straight rods 4 to the sandbags 6 from bottom to top in sequence;
step seven: fixing a straight rod 4 positioned at the top of the structural body 1 with the top of the structural body 1;
step eight: pulling the ropes 5 bound at the corners of the geotextile 2 on the mixed inverted filter layer 3 to completely extend the geotextile 2;
step nine: fully paving a sand bag 6 on the geotextile 2 within the range of the mixed inverted filter layer 3;
step ten: back backfilling sand: and (3) backfilling sand right behind the laid geotextile 2, and compacting the geotextile 2 to be tightly attached to the side surface of the structure body 1.
The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that various equivalent substitutions and obvious changes made in the specification and drawings should be included within the scope of the present invention.
Claims (6)
1. An underwater structure seam geotextile for laying on a structure (1), comprising: a reverse filtering structure and a fixing structure;
the inverted filter structure is at least one layer of geotextile (2), the geotextile (2) is tightly attached to the side face of the structure body (1), the geotextile (2) covers a structural seam (11) on the structure body (1), one side of the bottom of the structure body (1) is provided with a mixed inverted filter layer (3), the lower end of the geotextile (2) extends towards the mixed inverted filter layer (3) and covers the upper surface of the mixed inverted filter layer (3), and the upper end of the geotextile (2) is tightly attached to the upper surface of the structure body (1);
the fixing structure comprises straight rods (4), ropes (5) and sandbags (6), wherein the straight rods (4) are transversely arranged on the geotextile (2), the straight rods (4) are connected with the ropes (5), and the sandbags (6) are arranged on the straight rods (4).
2. The underwater structure seam geotextile of claim 1, wherein a plurality of straight rods (4) are metal rods or bamboo rods, and a plurality of straight rods (4) are connected with the geotextile (2) by sewing or binding.
3. The underwater structure seam geotextile of claim 2, wherein the geotextile (2) positioned at the top of the structure body (1) is provided with one straight rod (4), the intersection between the structure body (1) and the mixed inverted filter layer (3) is provided with one straight rod (4), the geotextile (2) positioned on the side of the structure body (1) is provided with at least one straight rod (4), and the lengths of the straight rods (4) are not less than the width of the geotextile (2).
4. The underwater structure geotextile according to claim 3, wherein the straight rod (4) positioned at the top of the structure (1) is fixedly connected with the structure (1).
5. The underwater structure geotextile according to claim 1, wherein the rope (5) is a nylon rope or a steel wire rope, and the number of the nylon ropes is at least two.
6. The underwater structure seam geotextile of claim 1, wherein a plurality of the sandbags (6) are laid on the geotextile (2) on the mixed inverted filter layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120332703.XU CN214573734U (en) | 2021-02-05 | 2021-02-05 | Underwater structural joint geotextile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120332703.XU CN214573734U (en) | 2021-02-05 | 2021-02-05 | Underwater structural joint geotextile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214573734U true CN214573734U (en) | 2021-11-02 |
Family
ID=78315789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120332703.XU Active CN214573734U (en) | 2021-02-05 | 2021-02-05 | Underwater structural joint geotextile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214573734U (en) |
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2021
- 2021-02-05 CN CN202120332703.XU patent/CN214573734U/en active Active
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