阅读说明：本技术 一种板式挡土墙及其施工方法 (Plate-type retaining wall and construction method thereof ) 是由 李乐 于 2021-09-09 设计创作，主要内容包括：一种板式挡土墙及其施工方法,属于挡土墙技术领域,包括挡土板,所述挡土墙,所述挡土板连接处的其中一侧固定连接有拼装件,所述挡土板连接处的另一侧开设有卡接孔,所述拼装件呈U形设计,相邻的所述挡土板通过拼装件和卡接孔卡接,相邻的所述挡土板之间形成有缝隙层,所述缝隙层浇筑的材料为水泥基复合材料,所述挡土板上开设有排水孔,所述排水孔位于挡土板靠近增重组件的端部,所述排水孔在挡土板的内部呈倾斜设置,通过在挡土板上设置排水孔,能够有效的防止挡土墙所保护的建筑物长时间浸泡在水中,导致建筑上的土石松动,加剧建筑物坍塌的弊端,同时,设置排水孔呈倾斜设置,能够有效的防止排水过程中水流出现反向渗透的情况。(A plate-type retaining wall and a construction method thereof belong to the technical field of retaining walls, and comprise retaining plates, wherein one side of the joint of the retaining plates is fixedly connected with a splicing piece, the other side of the joint of the retaining plates is provided with a clamping hole, the splicing piece is in a U-shaped design, the adjacent retaining plates are clamped with the clamping hole through the splicing piece, a gap layer is formed between the adjacent retaining plates, the material poured by the gap layer is a cement-based composite material, the retaining plates are provided with drain holes, the drain holes are positioned at the end parts of the retaining plates close to a weight increasing component, the drain holes are obliquely arranged in the retaining plates, and the drain holes are arranged on the retaining plates, so that the building protected by the retaining wall can be effectively prevented from being soaked in water for a long time to cause soil and stone loosening on the building to aggravate the defect of the building, the drain hole is obliquely arranged, so that the condition of reverse osmosis of water flow in the drainage process can be effectively prevented.)

1. The utility model provides a plate-type retaining wall, includes retaining plate (100), its characterized in that, retaining wall (100), one of them one side fixedly connected with built-up piece (110) of retaining plate (100) junction, joint hole (130) have been seted up to the opposite side of retaining plate (100) junction, built-up piece (110) are the design of U-shaped, and are adjacent retaining plate (100) are through built-up piece (110) and joint hole (130) joint, and are adjacent be formed with gap layer (140) between retaining plate (100), the material that gap layer (140) were pour is cement base combined material.

2. A plate-type retaining wall according to claim 1, characterized in that the retaining plate (100) is provided with a drainage hole (120), the drainage hole (120) is located at the end of the retaining plate (100) close to the weight increasing component (200), and the drainage hole (120) is obliquely arranged inside the retaining plate (100).

3. A method for the construction of a plate retaining wall, comprising a plate retaining wall according to any one of claims 1 to 2, further comprising a foundation (400) and a retaining wall body (500), characterized in that said retaining wall body (500) comprises weighting elements (200) and reinforcing bars (300), in particular comprising the following steps:

s1: opening a foundation (400), excavating the foundation (400) around a building needing to be protected, wherein the excavated foundation (400) is rectangular, and beginning the landfill operation of the weight increasing assembly (200), cement is coated at the bottom end and the periphery of the excavated foundation (400) to realize the stabilization of the retaining wall body (500), when the weighting component (200) is placed, the side with the reinforcing rib (300) is far away from a building to be protected, the position of the drain hole (120) close to the side of the building is higher than the position of the drain hole (120) on the side of the reinforcing rib (300), the muddy water on one side of the building is discharged through the arrangement of the drain holes (120), and the end with the higher inclined end of the inclined drain hole (120) is positioned on one side of the building, so that the phenomenon of reverse osmosis when the muddy water on one side of the building is drained through the drain holes (120) is avoided, and the protection effect of the soil blocking plate (100) on the building is facilitated;

s2: assembling the retaining wall, namely, placing the bottom end of the weight increasing assembly (200) at the bottom end of a foundation (400) coated with cement, then, assembling a plurality of retaining plates (100) by clamping corresponding assembling pieces (110) and clamping holes (130) on the adjacent retaining plates (100), and completing assembling of the plurality of retaining plates (100) in the foundation (400) to form a retaining wall body (500), so that a gap layer (140) is formed after the retaining plates (100) are clamped with the adjacent retaining plates (100);

s3: after the retaining wall is poured and assembled, a cement-based composite material is poured between the retaining plate (100) and a gap layer (140) formed between the adjacent retaining plates (100), cement is filled between the foundation (400) and the weight increasing assembly (200) to install the retaining wall body (500), and the cement-based composite material is poured in the gap layer (140), so that the viscosity between the retaining plates (100) can be further improved, and the impact resistance of the retaining plates (100) is improved;

s4: and after the pouring of the components of the waterproof layer is finished, the outer surface of the whole retaining wall body (500) is coated with a non-cured rubber asphalt waterproof material.

4. A method for constructing a plate-type retaining wall according to claim 3, comprising a method for preparing a retaining wall, the method for preparing a retaining wall comprising the steps of: the soil blocking plate (100), the weight increasing assembly (200) and the reinforcing ribs (300) are integrally formed, the soil blocking plate (100) and the weight increasing assembly (200) are formed according to a ratio of 3:1, the thickness of the weight increasing assembly (200) is set to be 1.5m, and the height of the soil blocking plate (100) is set to be 4.5 m.

5. A construction method of a plate type retaining wall according to claim 4, comprising a preparation method of the retaining wall: when the soil retaining plate (100), the weight increasing assembly (200) and the reinforcing ribs (300) are integrally formed, the water drainage holes (120) are reserved on the soil retaining plate (100), the water drainage holes (120) are arranged in an upper side and a lower side which are uniformly arranged, the arranged water drainage holes (120) are obliquely arranged in the soil retaining plate (100), meanwhile, the clamping holes (130) and the U-shaped assembled parts are respectively arranged on two sides of the soil retaining plate (100) in the integrally forming process, and therefore the integrally forming operation of the soil retaining wall can be achieved.

6. A construction method of a plate type retaining wall according to claim 5, comprising a preparation method of the retaining wall: the retaining wall is also made of a cement-based composite material, when the integrally formed retaining wall is manufactured and a gap layer (140) is poured, cement, fly ash, silica fume and ridge soil are mixed according to the proportion of 9:7:2:2, the cement, the fly ash, the silica fume and the ridge soil are added and mixed for multiple times according to the proportion of 9:7:2:2, after the mixture is uniformly mixed, yellow sand and a water reducing agent are added into the mixture, wherein the proportion of the yellow sand to the mixture is 3:2, and the yellow sand of 3:2 and the mixture are uniformly dry-mixed.

7. A construction method of a plate type retaining wall according to claim 6, comprising a preparation method of the retaining wall: slowly adding water and an additive in the stirring process of the yellow sand and the mixture, wherein the additive is a water reducing agent, the mixing amount of the water reducing agent in the whole mixture is 2.5%, uniformly scattering steel fibers after the mixture enters a viscous flow state, continuously stirring until the steel fibers of the mixture are fully and uniformly mixed, pouring and molding the mixed materials in a mold of the integrally formed retaining wall, and properly vibrating so as to facilitate the compaction degree between the mixed materials.

8. A method for constructing a plate-type retaining wall according to claim 7, wherein the steel fibers are end-hooked type steel fibers, and the content of the steel fibers in the retaining wall is 3.2%.

Technical Field

The invention relates to the technical field of retaining walls, in particular to a plate-type retaining wall and a construction method thereof.

Background

The retaining wall is a structure for supporting roadbed filling or hillside soil and preventing the filling or soil from deforming and destabilizing. And can be divided into three types, namely a rigid retaining wall, a flexible retaining wall and a temporary support according to different rigidity and displacement modes.

In the prior art, the publication number is CN213625693U, which discloses a quick drainage short-unloading plate-type retaining wall, comprising a wall body and an anti-loosening mechanism, wherein one side of the wall body is provided with a first connecting block, the other side of the wall body is provided with a second connecting block, the anti-loosening mechanism is arranged at the top end of the outer side of the wall body, a base is arranged below the outer side of the wall body, the inner side of the base is provided with an activated carbon adsorption plate, the inner side wall of the base is provided with connecting pipes, the front part of the outer side of the base is provided with a drainage pipe, the outer side wall of the drainage pipe is provided with drainage holes, the inner side wall of the drainage pipe is welded with a return spring, one end of the return spring is provided with a connecting rod, and the connecting rod is connected with a sealing plate, the utility model can filter and adsorb sewage and rainwater in the wall body through the activated carbon adsorption plate arranged at the inner side of the base, therefore, sewage and rainwater are secondarily used, the practicability of the wall body is improved, and meanwhile, the environmental protection performance of the wall body is also improved, however, 1. the plate-type retaining wall cannot play a role of reverse osmosis in the using process and leads to backflow of water discharged through the drainage pipe once more, 2. when a landslide appears in a mountain, the retaining wall is used for retaining earth and stones falling off from the mountain and is easy to damage when being impacted by the stones, so that the practicability of the retaining wall is reduced, and the use of the retaining wall under different conditions is not facilitated, therefore, the plate-type retaining wall and the construction method thereof are provided.

Disclosure of Invention

The present invention has been made in an effort to provide a plate type retaining wall and a construction method thereof, which can effectively prevent a building protected by the retaining wall from being soaked in water for a long time by providing a drain hole in the retaining wall, thereby solving the problems of the related art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a plate-type retaining wall, includes the retaining plate, the retaining wall, the wherein one side fixedly connected with built-up piece of retaining plate junction, the joint hole has been seted up to the opposite side of retaining plate junction, the built-up piece is the U-shaped design, and is adjacent retaining plate passes through built-up piece and joint hole joint, and is adjacent be formed with the gap layer between the retaining plate, the material that the gap layer was pour is cement base combined material.

As a further scheme of the invention: the soil blocking plate is provided with a drain hole, the drain hole is positioned at the end part of the soil blocking plate close to the weight increasing component, and the drain hole is obliquely arranged in the soil blocking plate.

The plate type retaining wall construction method comprises a plate type retaining wall, a foundation and a retaining wall body, and is characterized in that the retaining wall body comprises a weight increasing assembly and reinforcing ribs, and the method specifically comprises the following steps:

s1: the foundation is arranged, the foundation is excavated around a building to be protected, the excavated foundation is rectangular, the landfill operation of the weight increasing component is started, cement is coated at the bottom end and the periphery of the excavated foundation, the stabilization of the retaining wall body is realized, when the weight increasing component is placed, one side with the reinforcing ribs is far away from the building to be protected, the position of one side of the drainage hole, which is close to the building, is higher than the position of the drainage hole at one side of the reinforcing ribs, muddy water at one side of the building is discharged through the arrangement of the drainage hole, one end with the inclined end higher than the inclined end of the inclined drainage hole is positioned at one side of the building, the phenomenon of reverse osmosis is avoided when the muddy water at one side of the building is discharged through the drainage hole, and therefore the protective effect of the retaining plate on the building is realized;

s2: assembling the retaining wall, namely, placing the bottom end of the weight increasing assembly at the bottom end of cement coated foundation, and then, assembling a plurality of retaining plates by clamping corresponding assembling pieces on the adjacent retaining plates and the clamping holes, wherein the plurality of retaining plates are assembled in the foundation to form a retaining wall body, so that the gap layer is formed after the retaining plates are clamped with the adjacent retaining plates;

s3: after the assembly of the retaining wall is completed, pouring a cement-based composite material between the gap layers formed between the retaining plate and the adjacent retaining plates, filling cement between the foundation and the weight increasing assembly to install the retaining wall body, and pouring the cement-based composite material in the gap layers, so that the viscosity between the retaining plates can be further improved, and the impact resistance of the retaining plates is improved;

s4: and (3) after the components of the waterproof layer are poured, smearing non-cured rubber asphalt waterproof materials on the outer surface of the whole retaining wall body.

As a still further scheme of the invention: the method for preparing the retaining wall comprises the following steps: the soil blocking plate, the weight increasing assembly and the reinforcing ribs are integrally formed, the soil blocking plate and the weight increasing assembly are formed according to the ratio of 3:1, the thickness of the weight increasing assembly is set to be 1.5m, and the height of the soil blocking plate is set to be 4.5 m.

As a still further scheme of the invention: when the fender apron, weight increase subassembly and strengthening rib integrated into one piece, reserve the wash port on the fender apron, set up the wash port for the form of upper and lower both sides align to grid, and the wash port that sets up is the slope setting in the inside of fender apron, meanwhile, the piece dress spare of joint hole and installation U-shaped is seted up respectively in the both sides of fender apron at the in-process of integrated into one piece to can realize the integrated into one piece operation of retaining wall.

As a still further scheme of the invention: the retaining wall is also made of a cement-based composite material, when the integrally formed retaining wall is manufactured and a gap layer is poured, cement, fly ash, silica fume and ridge soil are mixed according to the proportion of 9:7:2:2, the cement, the fly ash, the silica fume and the ridge soil are added and mixed according to the proportion of 9:7:2:2 for multiple times, after the mixture is uniformly mixed, yellow sand and a water reducing agent are added into the mixture, wherein the proportion of the yellow sand to the mixture is 3:2, and the yellow sand of 3:2 and the mixture are uniformly dry-mixed.

As a still further scheme of the invention: slowly adding water and an additive in the stirring process of the yellow sand and the mixture, wherein the additive is a water reducing agent, the mixing amount of the water reducing agent in the whole mixture is 2.5%, uniformly scattering steel fibers after the mixture enters a viscous flow state, continuously stirring until the steel fibers of the mixture are fully and uniformly mixed, pouring and molding the mixed materials in a mold of the integrally formed retaining wall, and properly vibrating so as to facilitate the compaction degree between the mixed materials.

As a still further scheme of the invention: wherein the steel fiber is end hook type steel fiber, and the content of the steel fiber in the retaining wall is 3.2%.

Compared with the prior art, the invention has the beneficial effects that:

1. in the invention, the drain holes are arranged on the retaining plate, so that the building protected by the retaining wall can be effectively prevented from being soaked in water for a long time, soil and stones on the building are loosened, and the defect of building collapse is aggravated, meanwhile, the drain holes are arranged in an inclined manner, so that the condition of reverse osmosis of water flow in the drainage process can be effectively prevented, in the installation process, one end with a high hole position of the drain hole is arranged at one side of the building to be protected, the tendency of building collapse caused by reverse flowing water can be avoided, the drain holes are uniformly distributed in an upper row and a lower row on the retaining plate, the uniformity of the retaining plate under the impact force of the water flow in the drainage process is improved, the stability of the retaining plate in the protection process is further improved, and the quick assembly of the retaining plate can be realized by respectively arranging the assembling pieces and the clamping holes at two sides of the retaining plate, the assembling pieces are U-shaped steel bars, the stability of the soil retaining plate in the assembling process can be further enhanced through the arrangement of the U-shaped steel bars, the characteristics of small area and strong hardness of the U-shaped steel bars are utilized in the assembling process of the U-shaped steel bars, the assembling of the retaining plates is convenient, the phenomenon that the retaining plates are damaged due to the impact of interaction force on the two retaining plates in the installation process of the traditional retaining plates can be effectively avoided, the protective effect of the retaining plates on buildings is further improved by utilizing the reinforcing ribs, the problem of low supporting force of a transmission retaining wall is solved, the weight increasing component with the thickness of 1.2m is arranged below the soil guard plate, the gravity center of the soil guard plate can be controlled in the installation process, thereby further promote the stability of retaining wall board assembling and protection in-process, the height that sets up retaining wall board is 3.5m-5m can satisfy the retaining wall demand of general building to promote the commonality in the retaining wall use.

2. The cement composite base material is utilized to manufacture the retaining wall and pour a gap layer formed between the retaining walls, the impact resistance of the retaining wall can be effectively improved, so that the protective capability of the retaining wall is further enhanced, the steel fibers in the cement composite base are end hook type steel fibers, the anchoring force between the end hook type steel fibers and the cement base material is enhanced due to the special shape of the end portions of the end hook type steel fibers, under the impact action, more energy needs to be consumed in the drawing process of the fibers, so the end hook type steel fibers have more excellent toughening and crack resistance effects, the impact resistance of the retaining wall is further improved, the defect that the traditional retaining wall is easy to damage is overcome, after the mixture enters a viscous flow state, the steel fibers are uniformly scattered, the stirring is continued until the steel fibers of the mixture are fully and uniformly mixed, and the mixed materials are poured and molded in a mold of the integrally formed retaining wall, and properly vibrate to the compactness degree between the mixed materials, and further can further strengthen the soil retaining effect of the retaining wall.

3. The non-cured rubber asphalt waterproof material is coated on the surface of a matrix, and a continuous film with certain elasticity is formed by solvent or moisture volatilization or chemical change among components, so that the surface of the matrix is isolated from water and can resist certain water pressure, thereby playing the roles of water resistance and moisture resistance, the molding of the non-cured rubber asphalt waterproof material is not limited by the environment temperature, and the construction of the non-cured rubber asphalt waterproof material can be carried out at low temperature.

Drawings

Fig. 1 is a perspective view of a plate type retaining wall and a retaining plate in a construction method thereof.

Fig. 2 is a rear perspective view of fig. 1.

Fig. 3 is a schematic front view of the structure of fig. 1.

Fig. 4 is a schematic structural view of two retaining plates during the assembly process.

Fig. 5 is a schematic structural view of a plurality of soil guard plates after being assembled.

Fig. 6 is a schematic structural view of a soil guard plate.

Fig. 7 is a schematic structural view of the soil guard plate poured on the foundation.

In the figure: 100. a soil guard plate; 110. assembling parts; 120. a drain hole; 130. a clamping hole; 140. a gap layer; 200. a weighting assembly; 300. reinforcing ribs; 400. a foundation; 500. retaining wall body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1 to 7, in an embodiment of the present invention, a plate-type retaining wall and a construction method thereof include a retaining wall body 500, where the retaining wall body 500 includes retaining plates 100, weight increasing assemblies 200, and reinforcing ribs 300, the bottom ends of the retaining plates 100 are fixedly connected to the top ends of the weight increasing assemblies 200, the retaining wall 100 is located on the left sides of the top ends of the weight increasing assemblies 200, that is, the distance from the left sides of the weight increasing assemblies 200 to the retaining plates 100 is less than the distance from the right sides of the weight increasing assemblies 200 to the retaining plates 100, the right sides of the top ends of the weight increasing assemblies 200 are fixedly connected to the reinforcing ribs 300, one sides of the reinforcing ribs 300 close to the retaining plates 100 are fixedly connected to the retaining plates 100, the retaining plates 100 can be supported by the arrangement of the reinforcing ribs 300, so as to improve the retaining force of the retaining plates 100 against the impact of the slurry, and thus effectively enhance the functionality of the retaining wall body 500, the reinforcing ribs 300 are arranged in a triangular shape, the two ends of the inclined edge of the reinforcing rib 300 are respectively fixedly connected with the top of the right side of the retaining plate 100 and the top right side of the weight increasing component 200, the reinforcing rib 300 can provide the maximum supporting force and reduce the probability of the retaining wall body 500 being damaged by the parallel and level arrangement of the end surfaces, the reinforcing ribs 300 are uniformly arranged on the right central surface of the retaining plate 100, the uniform arrangement of the reinforcing ribs 300 can improve the impact resistance of the central surface of the retaining plate 100, the retaining plate 100 is provided with a drain hole 120, the drain hole 120 is positioned at the end part of the retaining plate 100 close to the weight increasing component 200, the drain hole 120 is obliquely arranged in the retaining plate 100, the right side of the drain hole 120 is lower than the left side of the drain hole 120, through the arrangement of the drain hole 120, the retaining plate 100 can drain water quickly, and through the arrangement of the drain hole 120, the two layers are uniformly arranged on the retaining plate 100, so as to enhance the stress uniformity of the retaining plate 100, the retaining wall comprises retaining plates 100, water drainage holes 120 are arranged in an inclined manner, the phenomenon that muddy water is subjected to reverse osmosis in the drainage process can be effectively avoided, drainage operation of a retaining wall body 500 is facilitated, one side of the joint of the retaining plates 100 is fixedly connected with assembling pieces 110, clamping holes 130 are formed in the other side of the joint of the retaining plates 100, the two assembling pieces 110 are respectively arranged at the upper part and the lower part of the retaining plate 100, the adjacent retaining plates 100 are clamped with the clamping holes 130 through the assembling pieces 110, so that the retaining plates 110 are assembled, a plurality of retaining plates 100 are assembled together through clamping of the retaining plates 100 to form the retaining wall body 500 with a complete shape, the retaining wall body 500 is installed, the assembling pieces 110 are designed in a U shape, and the assembling pieces 110 which are preliminarily arranged are arc-shaped, one ends of the assembling pieces 110 are far away from the retaining plates 100, when the retaining plate 100 is clamped, the arc-shaped end of the retaining plate 100 in the U-shaped arrangement is firstly contacted with the clamping hole 130, and the characteristic that the arc shape has no sharp corner is utilized, so that the phenomenon that the assembling piece 110 and the clamping hole 130 are easy to rub when the assembling piece 110 is clamped with the clamping hole 130 is solved.

The concrete construction method of the retaining wall comprises the following steps: including the foundation 400, the foundation is,

s1: the foundation 400 is arranged, the foundation 400 is excavated around a building to be protected, the excavated foundation 400 is rectangular, the depth of the excavated foundation 400 is 1.5m, so that the landfill operation of the weight increasing component 200 with the height of 1.5m is facilitated, cement is coated at the bottom end and the periphery of the excavated foundation 400, so as to realize the stabilization of the retaining wall body 500, when the weight increasing component 200 is placed, one side with the reinforcing ribs 300 is far away from the building to be protected, the position of the drain hole 120 close to one side of the building is higher than that of the drain hole 120 at one side of the reinforcing ribs 300, the muddy water at one side of the building is discharged through the arrangement of the drain hole 120, the end with the inclined end higher than the inclined end of the inclined drain hole 120 is positioned at one side of the building, so that the reverse osmosis phenomenon can be avoided when the muddy water at one side of the building is discharged through the drain hole 120, and the protective effect of the building can be realized by the retaining plate 100;

s2: assembling the retaining wall, namely, placing the bottom end of the weight increasing assembly 200 at the bottom end of the foundation 400 coated with cement, and then, assembling a plurality of retaining plates 100 by clamping the corresponding assembling pieces 110 on the adjacent retaining plates 100 and the clamping holes 130, wherein the plurality of retaining plates 100 are assembled in the foundation 400 to form a retaining wall body 500, and the retaining plates 100 are clamped with the adjacent retaining plates 100 to form a gap layer 140;

s3: after the retaining wall is poured and assembled, a cement-based composite material is poured between the gap layers 140 formed between the retaining plate 100 and the adjacent retaining plates 100, cement is filled between the foundation 400 and the weight increasing assembly 200 to install the retaining wall body 500, and the cement-based composite material is poured in the gap layers 140, so that the viscosity between the retaining plates 100 can be further improved, and the impact resistance of the retaining plates 100 is improved;

s4: the members of the waterproof layer are coated with the non-cured rubberized asphalt waterproof material on the outer surface of the entire retaining wall body 500 after the completion of the casting, the non-cured rubber asphalt waterproof material is prepared by adding pine tar, triglyceride, carbon black and the like into natural rubber, has low requirement on the humidity of a base layer, excellent low-temperature workability and strong adaptability to structural deformation, can be suitable for the requirements of different construction environments, is coated on the surface of a matrix and is volatilized by a solvent or water, or chemical changes among the components to form a continuous film with certain elasticity, so that the surface of the base layer is isolated from water and can resist certain water pressure, therefore, the waterproof and moistureproof effects are achieved, the forming of the non-cured rubber asphalt waterproof material is not limited by the environmental temperature, and the construction of the non-cured rubber asphalt waterproof material can be carried out at a low temperature.

The concrete preparation method of the retaining wall comprises the following steps:

the soil guard plate 100, the weight increasing assembly 200 and the reinforcing ribs 300 are integrally formed, the soil guard plate 100 and the weight increasing assembly 200 are formed in a 3:1 ratio, the thickness of the weight increasing assembly 200 is set to be 1.5m, and the height of the soil guard plate 100 is set to be 4.5 m;

at retaining plate 100, when weight increase subassembly 200 and strengthening rib 300 integrated into one piece, reserve wash port 120 on retaining plate 100, set up the form that wash port 120 is upper and lower both sides align to grid, and the wash port 120 that sets up is the slope setting in retaining plate 100's inside, meanwhile, the piece dress spare of joint hole 130 and installation U-shaped is seted up respectively in the both sides of retaining plate 100 at the in-process of integrated into one piece, thereby can realize the integrated into one piece operation of retaining wall, simplify the process of manufacture of retaining wall, thereby promote the efficiency of manufacture of retaining wall.

The retaining wall is also made of a cement-based composite material, when the integrally formed retaining wall is manufactured and the crack layer 140 is poured, cement, fly ash, silica fume and ridge soil are mixed according to the proportion of 9:7:2:2, the cement, the fly ash, the silica fume and the ridge soil are added and mixed according to the proportion of 9:7:2:2 for multiple times, after the mixture is uniformly mixed, yellow sand and a water reducing agent are added into the mixture, wherein the proportion of the yellow sand to the mixture is 3:2, the yellow sand of 3:2 and the mixture are uniformly dry-mixed, water and an additive are slowly added in the stirring process of the yellow sand and the mixture, wherein the additive is the water reducing agent, the mixing amount of the water reducing agent in the whole mixture is 2.5%, after the mixture enters a viscous flow state, steel fibers are uniformly scattered into the retaining wall, the content of the steel fibers in the retaining wall is 3.2%, the stirring is continued until the steel fibers of the mixture are fully and uniformly mixed, and pouring and molding the mixed materials in a mold for integrally forming the retaining wall, and properly vibrating to mix the compactness among the materials, wherein the steel fibers are end hook type steel fibers.

It should be noted that, the retaining wall plate in this application is the application of prior art, and the built-up piece is the innovation point of this application, and it has effectively solved the low problem of retaining wall impact resistance.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.