A mortise and tenon type gabion retaining wall structure and construction method

Abstract

The present application relates to gabion retaining wall technical field, especially to a mortise and tenon type gabion retaining wall structure and construction method, the retaining wall structure includes: raft and gabion, the gabion is filled with stone; The gabion is formed on the raft by the form of piling and forms the retaining wall body, and the mortise and tenon structure is formed by setting the structure beam and structure column of concrete pouring in the inside of the retaining wall body.The mortise and tenon type gabion retaining wall structure of the present application greatly strengthens the stability and security of the whole retaining wall structure, can satisfy the demand of the protection and management engineering of the water side slope of lake, reservoir, depression and so on, and the construction method of the retaining wall structure is convenient, simple process, effectively improves the work efficiency.

Description

Technical Field

[0001] This invention relates to the field of gabion retaining wall technology, and in particular to a mortise and tenon type gabion cage retaining wall structure and construction method. Background Technology

[0002] In recent years, with my country's continuous development, environmental protection and ecological restoration have risen to the strategic level of national sustainable development. For the protection of riverbanks along lakes, small reservoirs, and depressions, traditional gabion retaining walls rely solely on the mutual friction between the gabion cages to ensure structural stability. This type of structure has poor stability and is prone to collapse. Therefore, there is an urgent need to develop a gabion retaining wall structure with better stability to meet the needs of protection and treatment projects for riverbanks in lakes, reservoirs, and depressions. Summary of the Invention

[0003] The purpose of this invention is to provide a mortise and tenon gabion retaining wall structure and construction method, which can overcome the shortcomings of insufficient stability of traditional gabion retaining wall structures.

[0004] In a first aspect, the present invention provides a mortise and tenon gabion retaining wall structure, comprising: a raft slab and gabion cages, wherein the gabion cages are filled with stones; the gabion cages are stacked on the raft slab to form a retaining wall body, and the retaining wall body is formed by setting concrete cast structural beams and structural columns to form a mortise and tenon structure inside the retaining wall body.

[0005] Preferably, the gabion cage includes a standard gabion cage, which is a wire mesh structure.

[0006] Preferably, the gabion cage includes: a beam-shaped gabion cage, the beam-shaped gabion cage having a wire mesh structure, and a groove is provided transversely through the upper surface of the beam-shaped gabion cage.

[0007] Preferably, the gabion cage includes a cylindrical gabion cage, which is a wire mesh structure, and the upper and lower surfaces of the cylindrical gabion cage are provided with corresponding holes.

[0008] Preferably, the gabion cage includes: a beam-column composite gabion cage, the beam-column composite gabion cage having a wire mesh structure, the upper surface of the beam-column composite gabion cage having a groove extending transversely through it, and the upper and lower surfaces of the beam-column composite gabion cage having corresponding holes.

[0009] Preferably, the raft slab is provided with reinforcing bars at both ends.

[0010] Preferably, the retaining wall body includes: a rear row of gabion cages and a plurality of front row gabion cages, wherein the plurality of front row gabion cages decrease in size layer by layer compared to the rear row of gabion cages, forming a multi-level stepped shape.

[0011] Preferably, the first layer of the rear gabion cage has column gabion cages at both ends and a standard gabion cage in the middle; the other layers of the rear gabion cage have beam-column composite gabion cages at both ends and beam gabion cages in the middle; the holes of the beam-column composite gabion cages and column gabion cages are fitted onto the reinforcing bars of the raft slab, and concrete is poured to form structural columns; concrete is poured into the grooves of the beam gabion cages to form structural beams.

[0012] Preferably, each layer of the front row of gabion cages has a beam-column composite gabion cage at both ends and a beam-shaped gabion cage in the middle; the holes of the beam-column composite gabion cage are fitted onto the reinforcing bars of the raft slab, and concrete is poured to form structural columns, while concrete is poured into the grooves of the beam-shaped gabion cages to form structural beams.

[0013] A second aspect of the present invention provides a construction method for the above-mentioned tenon-and-mortise gabion retaining wall structure, comprising the following steps:

[0014] S1. Casting the raft foundation;

[0015] S2. Weaving gabion cages;

[0016] S3. Stack the woven gabion cages on the raft and fill the gabion cages with stones to form the retaining wall body;

[0017] S4. Structural columns and beams with mortise and tenon joints are formed by pouring concrete into gabion cages.

[0018] Beneficial effects:

[0019] The technical solution of this invention fills gabion cages with stones and stacks them to form the retaining wall body. Inside the retaining wall, concrete structural beams and columns are set to form a mortise and tenon structure, which greatly enhances the overall stability and safety of the retaining wall. It can meet the needs of protection and management projects for water-related slopes such as lakes, reservoirs, and depressions. Moreover, the construction method of this mortise and tenon gabion retaining wall structure is convenient and the process is simple, which effectively improves work efficiency. Attached Figure Description

[0020] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the raft structure provided by the present invention;

[0022] Figure 2 A schematic diagram of the first-layer gabion cage structure provided for the invention;

[0023] Figure 3 A schematic diagram of the first layer of mortise and tenon concrete structure pouring provided for the invention;

[0024] Figure 4 Schematic diagrams of the first and second layer gabion cage structures provided for the invention;

[0025] Figure 5 Schematic diagrams of the casting of the first and second layer mortise and tenon concrete structures provided for the invention;

[0026] Figure 6 A schematic diagram of the cylindrical gabion cage structure provided for the invention;

[0027] Figure 7 A schematic diagram of a beam-column composite gabion cage structure provided for the invention.

[0028] Explanation of reference numerals in the attached drawings: 1. Raft; 2. Columnar gabion cage; 3. Standard gabion cage; 4. Beam-column composite gabion cage; 5. Groove; 6. Hole; 7. Structural column; 8. Structural beam; 9. Beam-shaped gabion cage. Detailed Implementation

[0029] The technical solution of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified. Furthermore, the terms "installed," "connected," and "linked" should be interpreted broadly; for example, they may refer to a fixed connection, a detachable connection, or an integral connection; they may refer to a mechanical connection or an electrical connection; they may refer to a direct connection or an indirect connection through an intermediate medium; and they may refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0032] Example 1

[0033] like Figures 1 to 7 As shown, this embodiment provides a mortise and tenon gabion retaining wall structure, including: a raft slab 1 and gabion cages, with stones filled inside the gabion cages; the gabion cages are stacked on the raft slab 1 to form the retaining wall body, and the interior of the retaining wall body is constructed with concrete structural beams 8 and structural columns 7 to form a mortise and tenon structure. By filling the gabion cages with stones and stacking them to form the retaining wall body, and by constructing concrete structural beams 8 and structural columns 7 inside the retaining wall to form a mortise and tenon structure, the overall stability and safety of the retaining wall are greatly enhanced. This can meet the needs of protection and management projects for water-related slopes such as lakes, reservoirs, and depressions. Moreover, the construction method of this mortise and tenon gabion retaining wall structure is convenient and the process is simple, improving work efficiency.

[0034] Preferably, the gabion cage is made of low-carbon galvanized steel wire, which has a certain degree of corrosion resistance and can meet the requirement that the gabion cage will not rust even after long-term contact with water.

[0035] In this embodiment, the gabion cage includes a standard gabion cage 3, which is a mesh cage structure. Due to the filtering effect of the mesh cage, the silt in the water flow can be deposited in the crevices of the stones inside the mesh cage, which can promote the growth of aquatic plants, benefit the survival and reproduction of fish and shrimp, improve the river water quality, and restore the natural ecology of the river.

[0036] In this embodiment, the gabion cage includes a beam-shaped gabion cage 9, which is a wire mesh structure. A groove 5 is transversely provided through the upper surface of the beam-shaped gabion cage 9. Several beam-shaped gabion cages 9 are stacked in a row, and concrete is poured into the through groove 5 to form a structural beam 8, which can increase the lateral stability and safety of the retaining wall.

[0037] In this embodiment, the gabion cage includes a columnar gabion cage 2, which is a wire mesh structure. The upper and lower surfaces of the columnar gabion cage 2 are provided with corresponding holes 6. Several columnar gabion cages 2 are stacked in multiple layers, and concrete is poured into the through holes 6 to form structural columns 7, which can increase the longitudinal stability and safety of the retaining wall.

[0038] In this embodiment, the gabion cage includes a beam-column composite gabion cage 4, which is a wire mesh structure. A groove 5 is transversely provided through the upper surface of the beam-column composite gabion cage, and corresponding holes 6 are provided on the upper and lower surfaces. Several beam-column composite gabion cages 4 are stacked in multiple layers and rows. Concrete is poured into the through grooves 5 and holes 6 to form structural beams 8 and structural columns 7, creating a mortise and tenon structure, which greatly increases the overall stability and safety of the retaining wall.

[0039] In this embodiment, steel bars are provided at both ends of the raft slab 1. The cylindrical gabion cage 2 with holes 6 is inserted into the steel bars of the raft slab 1, and then the structural column 7 is poured. This greatly improves the overall stability of the structural column 7.

[0040] Based on the actual construction conditions, determine the height and thickness of the retaining wall. Based on the height of the retaining wall, set up one, two, three or more layers of gabion cages. Based on the thickness of the retaining wall, set up one, two, three or more rows of gabion cages. Several gabion cages are constructed layer by layer from bottom to top. The overall shape of the retaining wall is multi-step or rectangular.

[0041] In this embodiment, the retaining wall body includes: a rear row of gabion cages and several front row gabion cages, with the number of front row gabion cages decreasing layer by layer compared to the rear row of gabion cages, forming a multi-level stepped shape.

[0042] For example, the retaining wall body includes: a row of rear gabion cages and a row of front gabion cages. The rear gabion cages are two layers, and the front gabion cages are one layer, forming a two-step structure, and so on. No further examples will be given here.

[0043] In this embodiment, column gabion cages 2 are set at both ends of the first layer of the rear gabion cage, and standard gabion cages 3 are set in the middle; beam-column composite gabion cages 4 are set at both ends of the other layers of the rear gabion cage, and beam gabion cages 9 are set in the middle; the holes 6 of the beam-column composite gabion cages 4 and column gabion cages 2 are fitted onto the reinforcing bars of the raft slab 1, and concrete is poured to form structural columns 7; concrete is poured into the grooves 5 of the beam gabion cages 9 to form structural beams 8.

[0044] In this embodiment, each layer of the front row of gabion cages is provided with a beam-column composite gabion cage 4 at both ends and a beam-shaped gabion cage 9 in the middle; the holes 6 of the beam-column composite gabion cage 4 are fitted onto the steel bars of the raft slab 1, and concrete is poured to form a structural column 7, and concrete is poured into the groove 5 of the beam-shaped gabion cage 9 to form a structural beam 8.

[0045] In summary, by setting up concrete structural beams 8 and structural columns 7 inside the retaining wall to form a mortise and tenon structure, the overall stability and safety of the retaining wall are greatly enhanced, which can meet the needs of protection and management projects for water-related slopes such as lakes, reservoirs, and depressions.

[0046] Example 2

[0047] This embodiment provides a construction method for a tenon-and-mortise type gabion retaining wall structure according to Embodiment 1, including the following steps:

[0048] Step 1: Level the site, accurately measure and lay out the lines, pour the retaining wall foundation raft slab 1, and set the reinforcing bars in the raft slab 1 along the length of the retaining wall;

[0049] Step 2: Gabion cage weaving. The gabion cage is woven from low-carbon galvanized steel wire into a wire mesh shape. The wire mesh cage is provided with holes 6 and grooves 5 according to the installation position.

[0050] Step 3: Gabion cage installation. First, insert the gabion cage with the reserved hole 6 into the steel reinforcement of the raft structure column. Then, place the remaining gabion cages. After the first layer of gabion cages is installed, fill them with stones.

[0051] Step 4: Tenon and mortise pin structure pouring. After the first layer of gabion is installed, pour concrete for structural columns 7 and structural beams 8 into the grooves 5 and holes 6 reserved in the gabion, so that the gabion and concrete form an integral whole.

[0052] Step 5: Following the method in Step 4, proceed with the construction of the second layer of gabion retaining walls.

[0053] In summary, the construction method of this mortise and tenon gabion retaining wall structure is convenient and the process is simple, which effectively improves work efficiency.

[0054] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A mortise and tenon gabion retaining wall structure, characterized in that, include: The structure comprises a raft foundation and gabion cages, the gabion cages being filled with stones. The gabion cages are stacked on the raft foundation to form a retaining wall. The retaining wall's interior is constructed using concrete beams and columns, forming a mortise and tenon structure. Reinforcing bars are installed at both ends of the raft foundation. The retaining wall includes a rear row of gabion cages and several front rows of gabion cages, with the front rows decreasing in size compared to the rear rows, forming a multi-tiered stepped structure. The first layer of the rear rows features columnar gabion cages at both ends and standard gabion cages in the middle. Other layers of the rear rows feature beam-column composite gabion cages at both ends and beam-shaped gabion cages in the middle. The holes in the beam-column composite and columnar gabion cages are fitted onto the reinforcing bars of the raft foundation, and concrete is poured to form structural columns. The beam-shaped gabion cages... Concrete is poured into the grooves of the gabion cages to form structural beams; each layer of the front row of gabion cages has beam-column composite gabion cages at both ends and beam-shaped gabion cages in the middle; the holes of the beam-column composite gabion cages are fitted onto the reinforcing bars of the raft foundation, and concrete is poured to form structural columns; concrete is poured into the grooves of the beam-shaped gabion cages to form structural beams; the standard gabion cage is a mesh box structure; the beam-shaped gabion cage is a mesh box structure, and the upper surface of the beam-shaped gabion cage has a groove running through it laterally; the column-shaped gabion cage is a mesh box structure, and the upper and lower surfaces of the column-shaped gabion cage have corresponding holes; the beam-column composite gabion cage is a mesh box structure, and the upper surface of the beam-column composite gabion cage has a groove running through it laterally, and the upper and lower surfaces of the beam-column composite gabion cage have corresponding holes.

2. A construction method for a gabion retaining wall structure using the mortise and tenon joint method as described in claim 1, characterized in that, Includes the following steps: S1. Casting the raft foundation; S2. Weaving gabion cages; S3. Stack the woven gabion cages on the raft and fill the gabion cages with stones to form the retaining wall body; S4. Structural columns and beams with mortise and tenon joints are formed by pouring concrete into gabion cages.

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