CN117449246A

CN117449246A - Rapid construction method for ecological landscape revetments in tidal flat area

Info

Publication number: CN117449246A
Application number: CN202311624364.2A
Authority: CN
Inventors: 陈建军; 汪业青; 楼力权; 刘伟; 曹奕; 韦春星; 晏代泓; 许国涛; 李强; 许泽义
Original assignee: Zhejiang Jiaogong Underground Engineering Co ltd; Zhejiang Communications Construction Group Co Ltd
Current assignee: Zhejiang Jiaogong Underground Engineering Co ltd; Zhejiang Communications Construction Group Co Ltd
Priority date: 2023-11-30
Filing date: 2023-11-30
Publication date: 2024-01-26

Abstract

The invention relates to the field of ecological revetment construction, in particular to a rapid construction method of ecological landscape revetments in a beach area. Firstly, a revetment retaining wall is arranged along a revetment line, and then a common filling layer and an undisturbed soil curing layer are backfilled on the inner side of the revetment retaining wall in a layered manner to form a revetment entity; and finally, constructing a non-pavement area and a pavement area above the revetment entity. The main innovation point of the scheme is that: the revetment retaining wall is formed by assembling and arranging a plurality of square piles with mortises along a design line of the landscape revetment, and the square piles with mortises are connected with the mortises in a clamping way through tenons, so that rapid assembly can be realized; the assembled revetment retaining walls are not only orderly arranged, but also have good linearity; and the front and back are mutually meshed, the soil retaining performance is good, and the water and soil loss is not easy to occur. In a further scheme, the upper ends of the square piles with the mortises are provided with pressing tops, the pressing tops are cast-in-situ reinforced concrete, and the square piles with the mortises are fixedly connected into a whole in an integral pouring mode, so that the retaining wall with the square piles is further reinforced.

Description

Rapid construction method for ecological landscape revetments in tidal flat area

Technical Field

The invention relates to the field of ecological revetment construction, in particular to a rapid construction method of ecological landscape revetments in a beach area.

Background

The beach is a very precious land resource, specifically comprises a beach, a river beach and a lake beach, is usually converted in two states of immersion and exposure, develops and fixes the beach boundary for fully utilizing the idle beach land resource, provides a good place for people to rest, entertain and walk, and builds ecological revetments to become necessary routes for development and utilization of the contemporary beach.

The revetment of building in early stage is mostly to grout rubble or dry block stone barricade revetment, and imitative stake revetment, pine stake revetment, cast in situ concrete revetment, prefabricated block revetment etc. appear gradually follow-up, according to the structure type, the present revetment mainly falls into two kinds: pile type revetments and hard wall revetments. Pile revetments are represented by loose piles and imitation piles, are arranged along a river channel or a mud flat line, but the durability of the parts above the water surface of the loose piles is poor, the imitation piles are large in linear control difficulty, the line shape is easy to be unsmooth, the occlusion degree between piles is poor, soil between piles is easy to run off, and the overall appearance effect is not ideal. The hard wall revetment is represented by stone-built retaining walls and precast blocks, needs large hoisting machinery for auxiliary construction and installation, is positioned on a foundation below the water surface, is difficult to construct, consumes a long time and has high overall manufacturing cost.

Disclosure of Invention

In order to solve the problems, the invention aims to provide a rapid construction method of an ecological landscape revetment in a beach area.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

a rapid construction method of ecological landscape revetments in a beach area is characterized by comprising the following steps: the method comprises the following steps:

s1, arranging design lines of landscape revetments to form revetment retaining walls;

the step S1 specifically includes:

s1.1: the design line of the landscape revetment is arranged and provided with square piles with mortises, two ends of each square pile with mortises and mortises are respectively provided with matched tenons and mortises, and adjacent square piles with mortises are connected with the mortises in a clamping way through the tenons;

s1.2: casting reinforced concrete above all the square piles with mortises as a capping, and fixedly connecting the square piles with mortises into a whole through the capping;

s2, backfilling a common filling layer and an undisturbed soil curing layer on the inner side of the revetment retaining wall in a layered manner to form a revetment entity;

and S3, constructing a non-pavement area and a pavement area above the revetment entity.

The technical scheme is that the quick construction method for the ecological landscape revetment in the tidal flat area comprises the steps of firstly, arranging a revetment retaining wall along a revetment line, and then backfilling a common filling layer and an undisturbed soil solidification layer on the inner side of the revetment retaining wall in a layered manner to form a revetment entity; and finally, constructing a non-pavement area and a pavement area above the revetment entity. The main innovation point of the scheme is that: the revetment retaining wall is formed by assembling and arranging a plurality of square piles with mortises along a design line of the landscape revetment, and the square piles with mortises are connected with the mortises in a clamping way through tenons, so that rapid assembly can be realized; the assembled revetment retaining walls are not only orderly arranged, but also have good linearity; and the front and back are mutually meshed, the soil retaining performance is good, and the water and soil loss is not easy to occur. In a further scheme, the upper ends of the square piles with the mortises are provided with pressing tops, the pressing tops are cast-in-situ reinforced concrete, and the square piles with the mortises are fixedly connected into a whole in an integral pouring mode, so that the retaining wall with the square piles is further reinforced.

Preferably, the step S1.2 specifically includes: and (3) erecting a capping concrete template, binding capping steel bars, embedding a PVC drain pipe, pouring capping concrete, curing for 7 days after removing the die, and protecting the PVC drain pipe from damage during removing the die.

Preferably, the lower end part of the square pile with the mortises is a tip for being inserted into the beach; the upper end of the reinforced concrete pile is provided with a groove, a bulge or a rough surface for being tightly fixedly connected with the pressing top when the cast-in-situ reinforced concrete pressing top is carried out.

Preferably, step S2 specifically includes:

s2.1, common soil is adopted for large-area layered backfilling, each layer is 30cm thick, a road roller is adopted for layered compaction, a slope is placed at a position close to a square pile, and the distance between the slope foot line and the square pile is not less than 2m;

s2.2, adding cement and lime into undisturbed soil in a beach area, adopting an excavator to perform on-site centralized mixing, backfilling the foundation wall back in layers, and compacting by rolling or vibrating, wherein the layering height is not more than 60cm;

s2.3, solidifying undisturbed soil for 10 days, and after the strength of the undisturbed soil meets the driving conditions; the small farm truck, the small excavator and the manual auxiliary are adopted to be matched with paving the crushed stone layer, and finally the small road roller is adopted to roll compactly.

Preferably, the step S3 specifically includes:

s3.1, paving curbstones along a pavement design line;

s3.2, pouring a reinforced concrete base layer above the broken stone cushion layer between the curbstone and the coping, wherein the reinforced concrete base layer is constructed into a ramp with low outer side and high inner side.

Preferably, the step S3.1 specifically includes: the straight line section of the pavement design line adopts 1m long granite strip stones, and the arc section adopts 0.2m long granite strip stones; the curbstone is made of granite, and has a section width of 120mm and a height of 200mm.

Preferably, the step S3.2 specifically includes: placing a base layer reinforcing mesh, controlling the thickness of a reinforcing protection layer, respectively marking the concrete pouring height of the base layer on the lateral surface and the capping lateral surface of the curbstone, marking the lateral surface of the curbstone to be slightly higher than the capping lateral surface, enabling the concrete base layer to be 2% in transverse slope, enabling water flow to face the outer side of a revetment, and finally pouring the reinforced concrete base layer and curing.

Preferably, the method further comprises the step of paving a planting soil layer above the common filling soil layer on the inner side of the curbstone, and planting greening vegetation on the planting soil layer.

Preferably, the method further comprises the step of paving a color permeable concrete surface layer above the reinforced concrete base layer; the method specifically comprises the following steps:

firstly, roughening a reinforced concrete base layer by using an electric milling machine, and flushing the surface of the base layer after finishing;

then, an interface binder is scattered on the concrete base layer;

and finally, stirring the color pervious concrete on site by adopting a concrete tipping bucket stirrer, transferring the agricultural vehicle to a paving point, manually scraping and paving, and finally finishing by adopting a trowelling machine.

Preferably, the method further comprises the steps of firstly, lifting the stone blocks according to the design shape and the position of the revetment, and planting aquatic plants; and then, installing a permanent edge guardrail above the revetment retaining wall.

Drawings

Fig. 1 is a cross-sectional view of a revetment in accordance with the present invention.

Fig. 2 is an elevation view of a revetment in accordance with the present invention.

Fig. 3 is a plan view of a revetment in accordance with the present invention.

Fig. 4 is a plan view of a tongue and groove square pile.

Fig. 5 is an elevation view of a tongue and groove square pile.

Fig. 6 is a cross-sectional view of a tongue and groove square pile.

Fig. 7 shows a construction step 1 of the revetment rapid construction structure according to the present invention.

Fig. 8 is a construction step 2 of the revetment rapid construction structure according to the present invention.

Fig. 9 is a construction step 3 of the revetment rapid construction structure according to the present invention.

Fig. 10 shows a construction step 4 of the revetment rapid construction structure according to the present invention.

Fig. 11 shows a construction step 5 of the revetment rapid construction structure according to the present invention.

Fig. 12 shows a construction step 6 of the revetment rapid construction structure according to the present invention.

Fig. 13 shows a construction step 7 of the revetment rapid construction structure according to the present invention.

Fig. 14 shows a construction step 8 of the revetment rapid construction structure according to the present invention.

Fig. 15 shows a construction step 9 of the revetment rapid construction structure according to the present invention.

Fig. 16 shows a construction step 10 of the revetment rapid construction structure according to the present invention.

Fig. 17 shows a construction step 11 of the revetment rapid construction structure according to the present invention.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.

In the description of the present 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", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured 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 for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more, unless otherwise clearly defined.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

As shown in fig. 1 to 6, the present embodiment relates to a rapid construction structure for ecological revetments in a beach area, which includes revetment retaining walls 7 arranged along design lines of landscape revetments, revetment entities formed by backfilling and solidifying undisturbed soil in wall back areas of the retaining walls, and non-pavement areas and pavement areas arranged above the revetment entities. The revetment retaining wall 7 comprises a plurality of square piles 71 with mortises and a pressing top 5 fixedly connected to the upper ends of the square piles 71 with mortises, wherein the square piles 71 are assembled and arranged along a design line of a landscape revetment. Two ends of the square tenon-and-mortise pile 71 are respectively provided with a tenon 72 and a mortise 73 which are matched, and the adjacent square tenon-and-mortise piles 71 are connected with the mortise 73 in a clamping way through the tenon 72. The pressing roof 5 is cast-in-situ reinforced concrete and is used for fixedly connecting a plurality of tongue-and-groove square piles 71 into a whole.

The revetment retaining wall 7 in the structure is formed by assembling and arranging a plurality of square piles 71 with mortises along a design line of a landscape revetment, and the square piles 71 with mortises 73 are clamped and connected through tenons 72, so that rapid assembly can be realized. The assembled revetment retaining walls 7 are not only orderly arranged, but also have attractive linearity. And the front and back are mutually meshed, the soil retaining performance is good, and the water and soil loss is not easy to occur. In a further scheme, the upper ends of the square piles 71 with the mortises are provided with pressing tops 5, the pressing tops 5 are cast-in-situ reinforced concrete, and the square piles 71 with the mortises are fixedly connected into a whole in an integrally pouring mode, so that the square pile retaining wall is further reinforced. And a drain pipe 6 is poured in the pressing top 5. The drain pipe 6 is made of PVC, has the outer diameter of 5cm and the length of 100cm, and is pre-buried by punching holes on the side surface of the template after binding of the steel bars of the jacking 5 and sealing of the template are completed. Along the length direction of the revetment, drain pipes 6 are buried every 2m, and the embedded angle of each drain pipe 6 is 24 degrees with the horizontal plane. At the time of installation, a double-layer glass fiber net with the size of 20cm is adopted to cover holes of a PVC water pipe of the base layer, and four corners of the glass fiber net are fixed on the surface of the base layer by steel nails.

In the embodiment shown in fig. 4 to 6, the lower end of the square pile 71 is pointed for insertion into the beach. The upper end of the steel bar reinforced concrete capping 5 is provided with a groove, a bulge or a rough surface, and the steel bar reinforced concrete capping 5 is tightly fixedly connected with the capping 5. The square pile 71 with the mortises is a reinforced concrete precast pile, one side is provided with a through long mortises 73, the other side is provided with a through long tenon 72, the pile length and the embedding depth are determined according to design requirements, the pile diameter is 300mm, the pile is arranged in place through piling ships or manual water flushing methods according to the design revetment line shape, and the mortises 73 are connected to form a retaining wall.

In a specific scheme, the revetment entity comprises a common filled soil layer 16 and an undisturbed soil curing layer 11, and in the scheme, large-area backfill and undisturbed curing soil aim to fully utilize the tidal flat undisturbed soil, and cement and lime are added for improvement through rolling, so that the cost of waste soil outward transportation is reduced. The common filling layer 16 can be the original soil of the dried revetment or the common soil meeting the backfilling requirement of the building. The common filling layer 16 is placed on a slope at a position close to the square pile, the stability of the side edge is kept through the slope placement, and the distance between the slope foot line and the square pile is not less than 2m. The tongue-and-groove square pile 71 is protected from tilting by a safety distance of 2m. The undisturbed soil solidified layer 11 is then laid between the normal fill layer 16 and the revetment retaining wall 7. The undisturbed soil solidifying layer 11 is undisturbed soil near the revetment, is stirred and solidified by adding cement and lime, is backfilled to the wall back of the revetment, and the doping amount of the cement and the lime is determined in a test mode according to the water content and the particle fineness of the undisturbed soil. The final cured body has uniaxial compressive strength of not less than 1MPa for 28 days. Here, the square pile is bonded by the undisturbed soil solidified layer 11, and the pressure on the tongue-and-groove square pile 71 is small because of solidification, and the square pile is not easy to incline.

In a further scheme, a broken stone cushion layer 10 is paved above the undisturbed soil solidified layer 11, the broken stone cushion layer 10 is 20cm thick, the grain size is 16-30mm, and the broken stone cushion layer is compacted by a small road roller. An curbstone 12 is paved above the broken stone cushion 10 along a pavement design line, and the curbstone 12 is fixed on the broken stone cushion 10 through a cement mortar cushion 13. The curbstone 12 is made of granite, and has a section width of 120mm and a height of 200mm. The straight line section of the pavement design line adopts 1m long granite strip, and the arc section adopts 0.2m long granite strip.

Then, a reinforced concrete base layer 9 is poured above the broken stone cushion layer 10 between the curbstone 12 and the coping 5, the reinforced concrete base layer 9 is 15cm thick, C25 concrete is poured, and reinforcing steel bars are reinforced meshes with phi 10@200. The reinforced concrete foundation layer 9 is constructed as a slope with a low outside and a high inside, the concrete foundation layer is 2% on a horizontal slope, and the water flows to the outside of the revetment. A colored permeable concrete surface layer 8 is laid above the reinforced concrete base layer 9. The color permeable concrete surface layer 8 is one of concrete and has a thickness of 5cm. The method mainly comprises the steps of mechanically mixing coarse aggregate, cementing material, pigment and the like uniformly, manually paving, and finally plastering and finishing by adopting a concrete trowelling machine, and performing covering, moisturizing and curing after the surface is air-dried. The color permeable concrete surface layer 8 after curing has the characteristics of gorgeous color, high permeability, good strength, durability and wear resistance.

In addition, a planting soil layer 15 is paved above a common soil filling layer 16 on the inner side of the curbstone 12, the planting soil layer 15 is formed by mixing humus with common soil, and the requirements of plant growth nutrition requirements and growth environment are met, and the thickness is not less than 40cm. The planting soil layer 15 is planted with greening vegetation 14, and the greening vegetation 14 can be planted by mixing turf, shrubs and arbors.

As shown in fig. 1 to 3, the aquatic plants 1 are planted outside the revetment retaining wall 7, and the aquatic plants 1 can adopt one or more of flowers of beautiful canna, iris and reed. And the stone blocks 2 are paved, wherein the stone blocks 2 are large stones with clear edges or pebbles with smooth whole bodies, the maximum dimension direction is not less than 1m, and the minimum dimension direction is not less than 0.5m. The stone blocks 2 are placed on the revetment side, so that the water flow scouring speed can be reduced, and the survival rate of the aquatic plants 1 can be improved. The railing 4 is installed to the top of revetment barricade 7, and railing 4 is the outdoor railing 4 of standard, and the material is stainless steel or galvanized steel, and railing 4 pole setting interval 1.5m adopts stainless steel expansion bolts to be fixed in the top 5 upper surface of pressing. And install and wash the pinup 3 illumination on railing 4 and barricade, both satisfied night light illuminance requirement, promoted the whole aesthetic feeling of revetment again. The wall washer lamp 3 is a strip-shaped LED long-service-life illumination lamp.

The rapid construction structure of the ecological revetment in the beach area comprises the following construction steps:

s1, arranging design lines of landscape revetments and arranging revetment retaining walls 7;

the step S1 specifically includes:

s1.1: the design line of the landscape revetment is arranged and provided with square piles 71 with mortises, two ends of each square pile 71 with mortises 72 and mortises 73 which are matched with each other are respectively constructed, and adjacent square piles 71 with mortises are connected with the mortises 73 in a clamping way through the mortises 72; with reference to figure 7 of the drawings,

and are shown in fig. 4-6.

S1.2: casting reinforced concrete above all the square piles 71 as a pressing top 5, and fixedly connecting the square piles 71 into a whole through the pressing top 5; specifically, a concrete template of a pressing roof 5 is supported, reinforcing steel bars of the pressing roof 5 are bound, a PVC drain pipe 6 is pre-buried,

and pouring the concrete with the coping 5, curing for 7 days after removing the die, and protecting the PVC drain pipe 6 from damage during removing the die.

Reference is made to fig. 8.

S2, backfilling a common filling layer 16 and an undisturbed soil curing layer 11 on the inner side of the revetment retaining wall 7 in a layered manner to form a revetment entity;

the step S2 specifically includes:

s2.1, common soil is adopted for large-area layered backfilling, each layer is 30cm thick, a road roller is adopted for layered compaction, a slope is placed at a position close to a square pile, and the distance between the slope foot line and the square pile is not less than 2m; reference is made to fig. 9.

S2.2, adding cement and lime into undisturbed soil in a beach area, adopting an excavator to perform on-site centralized mixing, backfilling the foundation wall back in layers, and compacting by rolling or vibrating, wherein the layering height is not more than 60cm; reference is made to fig. 10.

S2.3, solidifying undisturbed soil for 10 days, and after the strength of the undisturbed soil meets the driving conditions; a small farm truck, a small excavator and a manual auxiliary are adopted to be matched with paving the crushed stone layer, and finally a small road roller is adopted to roll compactly; reference is made to fig. 11.

The step S3 specifically includes:

s3.1, paving curbstone 12 along a pavement design line; specifically, the straight line section of the pavement design line adopts 1m long granite strip stones, and the arc section adopts 0.2m long granite strip stones; the curbstone 12 is made of granite, and has a section width of 120mm and a height of 200mm. Reference is made to fig. 12.

And S3.2, pouring a reinforced concrete base layer 9 above the broken stone cushion layer 10 between the curbstone 12 and the coping 5, wherein the reinforced concrete base layer 9 is constructed into a slope with low outer side and high inner side. The method specifically comprises the following steps: placing a basic layer reinforcing mesh, controlling the thickness of a reinforcing protection layer, respectively marking the casting height of basic concrete on the side face of the curbstone 12 and the side face of the coping 5, marking the side face of the curbstone 12 to be slightly higher than the side face of the coping 5, enabling the concrete basic layer to be 2% of the transverse slope, enabling water flow to face the outer side of the revetment, and finally casting and curing the reinforced concrete basic layer 9; reference is made to fig. 12.

S3.3, cutting the PVC pipe with the redundant length, hoisting the stone block 2 according to the design modeling and the position of the revetment, and planting the aquatic plant 1; reference is made to fig. 13.

S3.4, installing a permanent edge guardrail of the revetment, and referring to fig. 14.

S3.5, backfilling planting soil in the non-pavement area, and planting turf, shrubs, trees and the like; reference is made to fig. 15.

And S3.6, adopting an electric milling machine to carry out roughening treatment on the reinforced concrete base layer 9, and flushing the surface of the base layer after finishing the roughening treatment.

S3.7, spreading an interfacial binder such as cement on the concrete base layer.

S3.8, covering holes of the PVC water pipe of the base layer by adopting a double-layer glass fiber net with the size of 20cm, and fixing four corners of the glass fiber net on the surface of the base layer by adopting steel nails.

S3.9, stirring the color pervious concrete on site by adopting a concrete tipping bucket stirrer, transferring the agricultural vehicle to a paving point, manually scraping and paving, and finally finishing by adopting a troweling machine to obtain a color pervious concrete surface layer 8; reference is made to fig. 16.

S3.10, covering geotextile for moisture conservation after the surface of the pervious concrete is air-dried.

S3.11, installing a wall washer 3 of the railing 4 and a wall washer 3 of the revetment; reference is made to fig. 17.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives, and variations may be made in the above embodiments by those skilled in the art without departing from the spirit and principles of the invention.

Claims

1. A rapid construction method of ecological landscape revetments in a beach area is characterized by comprising the following steps: the method comprises the following steps:

s1, arranging design lines of landscape revetments and arranging revetment retaining walls (7);

the step S1 specifically includes:

s1.1: the design line of the landscape revetment is provided with mortises (71), two ends of each mortises (71) are respectively provided with a tenon (72) and a mortises (73) which are matched with each other, and adjacent mortises (71) are connected with the mortises (73) in a clamping way through the tenons (72);

s1.2: casting reinforced concrete above all the square piles (71) with mortises as a pressing roof (5), and fixedly connecting the square piles (71) with mortises as a whole through the pressing roof (5);

s2, backfilling a common filling layer (16) and an undisturbed soil solidification layer (11) on the inner side of the revetment retaining wall (7) in a layered manner to form a revetment entity;

2. The rapid construction method of the ecological landscape revetment in the beach area according to claim 1, wherein the rapid construction method comprises the following steps: the step S1.2 specifically comprises the following steps: and (3) erecting a concrete template of the coping (5), binding reinforcing steel bars of the coping (5), embedding PVC drain pipes (6), pouring the coping (5) concrete, curing for 7 days after removing the mould, and protecting the PVC drain pipes (6) from damage during removing the mould.

3. The rapid construction method of the ecological landscape revetment in the beach area according to claim 2, wherein the rapid construction method comprises the following steps: the lower end part of the tongue-and-groove square pile (71) is a tip and is used for being inserted into the beach; the upper end of the reinforced concrete pile is provided with a groove, a bulge or a rough surface, and the groove, the bulge or the rough surface is used for being fixedly connected with the coping (5) more tightly when the cast-in-situ reinforced concrete coping (5) is formed.

4. The rapid construction method of the ecological landscape revetment in the beach area according to claim 1, wherein the rapid construction method comprises the following steps: step (a)

S2 specifically comprises:

5. The rapid construction method of the ecological landscape revetment in the beach area according to claim 1, wherein the rapid construction method comprises the following steps: step (a)

S3 specifically comprises:

s3.1, paving curbstones (12) along a pavement design line;

s3.2, pouring a reinforced concrete base layer (9) above the broken stone cushion layer (10) between the curbstone (12) and the coping (5), wherein the reinforced concrete base layer (9) is constructed into a slope with low outer side and high inner side.

6. The rapid construction method of the ecological landscape revetment in the beach area according to claim 5, wherein the rapid construction method comprises the following steps: step (a)

S3.1 specifically comprises: the straight line section of the pavement design line adopts 1m long granite strip stones, and the arc section adopts 0.2m long granite strip stones; the adopted curbstone (12) is made of granite, the section width is 120mm, and the height is 200mm.

7. The rapid construction method of the ecological landscape revetment in the beach area according to claim 5, wherein the rapid construction method comprises the following steps: step (a)

S3.2 specifically comprises: placing a base layer reinforcing mesh, controlling the thickness of a reinforcing protection layer, respectively marking the casting height of the base layer concrete on the side face of the curbstone (12) and the side face of the coping (5), and marking the side face of the curbstone (12) slightly higher than the side face of the coping (5), so that the concrete base layer is 2% of the transverse slope, water flows towards the outer side of the revetment, and finally casting and curing the reinforced concrete base layer (9).

8. The rapid construction method of the ecological landscape revetment in the beach area according to claim 5, wherein the rapid construction method comprises the following steps: the method also comprises that a planting soil layer (15) is paved above a common filling soil layer (16) at the inner side of the curbstone (12), and greening vegetation (14) is planted on the planting soil layer (15).

9. The rapid construction method of the ecological landscape revetment in the beach area according to claim 5, wherein the rapid construction method comprises the following steps: the color permeable concrete surface layer (8) is paved above the reinforced concrete base layer (9); the method specifically comprises the following steps:

firstly, adopting an electric milling machine to carry out roughening treatment on a reinforced concrete base layer (9), and flushing the surface of the base layer after finishing the roughening treatment;

then, an interface binder is scattered on the concrete base layer;

and finally, stirring the color pervious concrete on site by adopting a concrete tipping bucket stirrer, transferring the color pervious concrete to a paving point by using an agricultural vehicle, manually scraping and paving the color pervious concrete, and finally finishing the surface by adopting a trowelling machine.

10. The rapid construction method of the ecological landscape revetment in the beach area according to claim 8, wherein the rapid construction method comprises the following steps: the method also comprises the steps of firstly, lifting the stone blocks (2) according to the design modeling and the position of the revetment, and planting the aquatic plants (1); and then, installing a permanent edge guardrail of the revetment above the revetment retaining wall (7).