CN218508521U - Pile board wall fender fracture reinforced structure - Google Patents

Abstract

The utility model discloses a pile board wall earth baffle cracking reinforcing structure, which comprises a reinforcement cage and a plurality of twisted steel bars; the reinforcement cage is arranged between the retaining lugs of the two anti-slide piles; the threaded steel bars are transversely arranged, the middle parts of the threaded steel bars are connected with the steel reinforcement cage, and two ends of the threaded steel bars are respectively installed in the retaining lugs of the two anti-slide piles; pouring concrete between the retaining lugs of the two anti-slide piles, wherein the concrete covers the reinforcement cage and the plurality of threaded reinforcements; the utility model discloses a set up steel reinforcement cage, many screw thread reinforcing bars and concrete, can keep off the native board fender of impaired fracture in the rear, supplementary keep off the native board and support the soil body, need not to demolish existing fender board's basis, realized fast, economy, conveniently to the reinforcement of impaired fracture fender board, strengthened fender board's fender bearing capacity, improved the security performance and the service life of structure.

Description

Pile board wall fender fracture reinforced structure

Technical Field

The utility model relates to a stake board wall keeps off native board technical field, especially relates to a stake board wall keeps off native board fracture reinforced structure.

Background

The pile plate retaining wall is a light retaining wall composed of reinforced concrete piles and retaining plates, is a retaining structure with wide application, and is generally used for resisting lateral soil pressure. The stability is realized by the aid of passive soil pressure of the soil penetration depth below the pile body and the horizontal soil pressure at the upper part is transmitted to the reinforced concrete pile body structure by the prefabricated pile plate wall retaining plate, so that the retaining effect on the soil body is realized.

The pile plate retaining wall is convenient to construct, the excavation area of a foundation pit is small, the construction land is saved, the disturbance of the surrounding environment can be reduced, the problems of geological disasters such as landslides can be effectively solved, and therefore the pile plate retaining wall is widely applied to engineering.

Pile slab retaining wall structure can receive the influence of strong nature effort such as mud-rock flow, earthquake sometimes in the use, and fracture, reinforcing bar corrosion scheduling problem appear in the retaining plate concrete, and then lead to retaining plate to prop up fender ability and weaken, produced great potential safety hazard. It is desirable to provide a reinforcing structure to repair the soil guard plate where problems occur.

Therefore, it is necessary to develop a pile wall earth shield cracking reinforcing structure to solve the above problems.

Disclosure of Invention

The utility model aims at solving the problem that a pile board wall keeps off native board fracture reinforced structure has just been designed.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a pile board wall fender fracture reinforced structure, includes:

a reinforcement cage; the reinforcement cage is arranged between the retaining lugs of the two anti-slide piles;

a plurality of twisted steel bars; the threaded steel bars are transversely arranged, the middle parts of the threaded steel bars are connected with the steel bar cage, and two ends of the threaded steel bars are respectively arranged in the retaining lugs of the two anti-slide piles; and concrete is poured between the retaining lugs of the two anti-slide piles, and the concrete covers the reinforcement cage and the plurality of threaded steel bars.

Specifically, a plurality of first drainage holes are formed in the concrete, and the forming positions of the first drainage holes correspond to the positions of second drainage holes formed in the soil blocking plate.

Furthermore, first outlet and second outlet pass through the overlap joint of PVC pipe.

Furthermore, the overlapping length of the first water drainage hole and the second water drainage hole is not less than 5cm, and the overlapping position is sealed and fixed by glue.

Preferably, the threaded steel bars stretch into the interior of the slide-resistant pile for 55cm installation, and are connected with the slide-resistant pile in an anchoring mode through bar planting glue.

Preferably, the concrete is fixedly connected with the retaining plate, and one side of the retaining plate connected with the concrete is provided with chiseling.

Preferably, the side of the catch lug connected with the concrete is provided with a scabbling.

Preferably, the rebar is welded to the reinforcement cage.

The beneficial effects of the utility model reside in that:

through setting up steel reinforcement cage, many screw-thread reinforcing bars and concrete, can keep off the native board fender rear with impaired fracture, supplementary fender native board supports the soil body, need not to demolish existing basis of keeping off native board, has realized fast, economy, conveniently to the reinforcement of impaired fracture fender native board, has strengthened the fender bearing capacity that keeps off the native board, has improved the security performance and the service life of structure.

Drawings

Fig. 1 is a schematic structural diagram of a top view cross-section of the present invention;

fig. 2 is a rear view of the present invention.

In the figure: 1-anti-slide pile, 2-baffle lug, 3-earth retaining plate, 4-reinforcement cage, 5-twisted steel, 6-concrete, 7-water drainage hole and 8-soil body.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are merely for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "connected" are to be interpreted broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

The following describes in detail embodiments of the present invention with reference to the accompanying drawings.

The prior art is including slide-resistant pile 1, and every slide-resistant pile 1's front all is provided with fender ear 2, and the inboard fixed mounting that keeps off ear 2 has a plurality of soil retaining plate 3 of piling up, and soil retaining plate 3 blocks in the inboard that keeps off ear 2, and soil retaining plate 3 is used for supporting soil body 8.

As shown in fig. 1 and 2, a pile plate wall soil guard cracking reinforcement structure includes:

a reinforcement cage 4; the reinforcement cage 4 is arranged between the retaining lugs 2 of the two anti-slide piles 1;

a plurality of twisted steel bars 5; the twisted steel 5 is transversely arranged, the middle part of the twisted steel 5 is connected with the steel reinforcement cage 4, and two ends of the twisted steel 5 are respectively arranged in the stop lugs 2 of the two anti-slide piles 1; concrete 6 is poured between the retaining lugs 2 of the two anti-slide piles 1, and the concrete 6 is coated on the reinforcement cage 4 and the plurality of threaded steel bars 5.

As shown in fig. 1 and 2, the concrete 6 is provided with a plurality of first drainage holes 7, and the positions of the first drainage holes 7 correspond to the positions of the second drainage holes provided in the soil guard 3.

The first water drainage hole 7 and the second water drainage hole are overlapped through a PVC pipe.

The overlapping length of the first water drainage hole 7 and the second water drainage hole is not less than 5cm, and the overlapping part is sealed and fixed by glue.

The threaded steel bars 5 stretch into the anti-slide pile 1 for 55cm installation, and are connected with the anti-slide pile in an anchoring mode through steel bar planting glue.

Concrete 6 is fixed connection with retaining plate 3, and the one side that retaining plate 3 and concrete 6 are connected sets up for chisel hair.

One side of the baffle lug 2 connected with the concrete 6 is provided with chiseling.

The deformed steel bars 5 are welded with the steel bar cage 4.

During construction, the method comprises the following steps:

(1) Adopting a water mill drill to drill a hole at an interval of 25cm along the same vertical straight line of the stop lug 2 on the side wall of the anti-slide pile 1, wherein the hole diameter is 30mm, the hole depth is 55cm, the twisted steel bar 5 is in anchoring connection with the anti-slide pile 1 by adopting bar planting glue, and a drawing test is adopted to verify that the single-bar pulling resistance is not less than 80kN;

(2) Need carry out the chisel hair to friction pile 1 and fender apron 3 before ligature steel reinforcement cage 4, the vertical atress reinforcing bar of steel reinforcement cage 4 arranges in the one side of keeping away from soil body 8. The steel bars of the steel bar cage 4 are connected with the twisted steel bars 5 implanted into the slide-resistant pile 1 in a single-side welding mode, and the welding quality meets the requirements of relevant specifications;

(3) The new water drainage hole comprises a first water drainage hole and a second water drainage hole, the inner wall of the second water drainage hole channel on the existing retaining plate 3 and the first water drainage hole are overlapped by adopting a small PVC pipe, the overlapping length is not less than 5cm, the overlapping part is sealed and fixed by adopting glue, and then the new water drainage hole is formed.

(4) Before concrete is poured, the concrete cushion blocks are fixedly installed on the reinforcing steel bars to adjust the thickness of the protective layer, and a novel reinforced concrete panel structure tightly connected with the slide-resistant pile 1 is formed in a mode of closing a mould and pumping the poured concrete, so that the reinforcing effect on the existing retaining plate is realized.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a stake siding wall fender native board reinforced structure that ftractures which characterized in that includes:

a reinforcement cage (4); the reinforcement cage (4) is arranged between the stop lugs (2) of the two anti-slide piles (1);

a plurality of twisted steel bars (5); the threaded steel bars (5) are transversely arranged, the middle parts of the threaded steel bars (5) are connected with the steel reinforcement cage (4), and two ends of the threaded steel bars (5) are respectively installed in the retaining lugs (2) of the two anti-slide piles (1); concrete (6) is poured between the retaining lugs (2) of the two anti-slide piles (1), and the concrete (6) coats the reinforcement cage (4) and the threaded reinforcements (5).

2. The pile plate wall earth shield cracking and reinforcing structure of claim 1, wherein a plurality of first drainage holes (7) are formed in the concrete (6), and the positions of the first drainage holes (7) correspond to the positions of the second drainage holes formed in the earth shield (3).

3. A pile plate wall earth shield cracking reinforcement structure according to claim 2, characterized in that the first drainage hole (7) and the second drainage hole are overlapped by a PVC pipe.

4. The pile plate wall soil baffle plate cracking reinforcing structure of claim 3, wherein the overlapping length of the first drainage hole (7) and the second drainage hole is not less than 5cm, and the overlapping position is sealed and fixed by glue.

5. The pile plate wall earth baffle cracking reinforcement structure of claim 1, wherein the deformed steel bar (5) is installed by extending 55cm into the interior of the slide-resistant pile (1) and is anchored with the slide-resistant pile by using bar-planting glue.

6. The pile plate wall retaining plate cracking reinforcement structure of claim 1, characterized in that the concrete (6) is fixedly connected with the retaining plate (3), and the side of the retaining plate (3) connected with the concrete (6) is provided with chiseling.

7. The pile plate wall earth baffle cracking reinforcement structure of claim 1, characterized in that the side of the retaining lug (2) connected with the concrete (6) is provided with chiseling.

8. A pile plate wall retaining wall spallation reinforcement according to claim 1, wherein the rebar (5) is welded to the rebar cage (4).

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