Novel balcony-type ecological seawall

Abstract

The utility model discloses a novel balcony type ecological sea embankment, is formed by concrete pouring, connects and forms by multistage sea embankment standard structure, and the sea embankment standard structure is ladder, sea platform from back sea to coast side in proper order, the outside of sea platform has at least one ecological planting area, and the outside of ecological planting area is anticlastic wave defence wall, the bottom connection of sea platform's transparent structure is columnar support structure, and the columnar support structure is a plurality of, and sea platform is supported and fixed in the preset height above sea level, the utility model discloses balcony type structure, and it is convenient to create the sea leisure condition for the visitor by combining landscape modelling, through the interval setting ecological planting groove, makes sea platform area divide ecological section and sea watching section, improves the ecological service function of coastal zone, adapts the policy and situation demand of embankment ecological construction, does not occupy the land behind the embankment, does not influence the existing facilities behind the embankment, does not increase the use of sea, and the embankment slope of present situation sea embankment, the top basically remains utilization, saves the investment.

Description

Technical Field

[0001] This utility model relates to the field of seawall technology, and in particular to a novel balcony-type ecological seawall. Background Technology

[0002] Coastal areas are frequently hit by storm surges, threatening people's lives and property and often causing severe economic losses. Seawall engineering is the most direct and effective safety measure to cope with storm surge disasters. Currently, seawall construction is often subject to dual restrictions on land and sea use on both the seaward and leeward sides. On the one hand, coastal areas are economically developed, and the seawall's leeward side usually has municipal or civil facilities such as roads, parks, and buildings, making it difficult to find land for constructing a seawall on the leeward side. On the other hand, some localities have strictly prohibited land reclamation and are committed to protecting natural coastlines, leading to stricter sea use control policies that limit the seaward space for seawall construction.

[0003] At the same time, people have begun to attach great importance to the construction of ecological civilization, and various regions are encouraging the implementation of coastal protection and restoration projects, the construction of ecological seawalls, and the enhancement of the ability to resist marine disasters. While upgrading the construction of seawalls, attention should also be paid to the ecological construction of seawalls to avoid damaging the coastal beaches and ecological functions, improve the ecological level of existing coastal protection facilities, and promote the synergistic effect of ecology and disaster reduction.

[0004] Based on domestic and international experience in seawall construction, traditional seawalls are broadly classified into three types according to their cross-sectional shape: sloping, steep-wall, and hybrid. Sloping type: The foundation area is large, requiring more fill material; when the slope on the seaward side is gentler, the calculated wave run-up value is larger, resulting in a correspondingly higher seawall. Steep-wall type: Foundation stress is concentrated; the different material properties of the wall and the fill material behind it can easily cause a large differential settlement between the wall and the area behind it, and wave backflow can easily cause erosion at the corners. Hybrid type: A combination of sloping and steep-wall types.

[0005] Traditional seawall designs are difficult to fully adapt to the current conditions of the area on the back side of the sea and the sea use boundary on the front side, and it is difficult to take into account ecological construction. Therefore, it is meaningful to develop a new type of seawall. Utility Model Content

[0006] The purpose of this utility model is to overcome the shortcomings and defects of the existing technology and provide a new type of balcony-style ecological seawall. This new type of seawall is a type of seawall that can upgrade the construction of the seawall while taking into account ecological construction, even when the construction space is limited by land and sea use constraints.

[0007] This utility model is achieved through the following technical solutions or means:

[0008] A novel balcony-style ecological seawall is formed by concrete pouring and connecting multiple standard seawall structures. The standard seawall structure consists of steps and a sea-friendly platform from the back side to the sea-facing side. There is at least one ecological planting area on the outer side of the sea-friendly platform, and an inverted arc-shaped wave-breaking wall on the outer side of the ecological planting area. The bottom of the sea-friendly platform is connected to a permeable columnar support structure, and there are multiple columnar support structures, which support and fix the sea-friendly platform at a predetermined height above the sea level.

[0009] Among them, a settlement joint is arranged between the standard structures of adjacent seawalls, and the settlement joint is filled with polyethylene closed-cell foam board.

[0010] The ecological planting area includes at least one or more ecological planting troughs, which are identical in shape and / or structure and filled with planting soil for planting ecological green values.

[0011] The bottom of the ecological planting trough is connected to a salt drainage pipe, and there are one or more salt drainage pipes.

[0012] The top of the ecological planting trough is higher than the top surface of the ocean-friendly platform.

[0013] The steps connect to the road surface on the back side of the sea.

[0014] The columnar support structure is formed by connecting the top support column and the bottom pile foundation connecting platform.

[0015] The top surface of the steps and the seaside platform has a decorative layer, which can be decorative flooring or various decorative materials including landscape bricks, stone, bamboo and wood panels.

[0016] The top of the anti-arc wave-breaking wall is higher than the top of the ecological planting trough in the ecological planting area.

[0017] The upper surface of the seaward side of the anti-arc wave-breaking wall has an arc-shaped part, the upper end of which is connected to a vertical part, and the lower end of which is connected to an inclined part.

[0018] This utility model features a balcony-style structure that facilitates the creation of seaside leisure conditions for tourists by integrating with the landscape design. By setting up ecological planting troughs at intervals, the seaside platform can be divided into ecological sections and sea-viewing sections, thereby enhancing the ecological service function of the coastal zone and adapting to the policy and situation requirements of ecological seawall construction. It does not occupy land behind the seawall, does not affect existing facilities behind the seawall, does not require additional sea use, does not require relevant procedures, saves construction time, and basically preserves and utilizes the existing seawall slope and top, saving on project investment. Attached Figure Description

[0019] Figure 1 This is a frontal view of the ecological seawall of this utility model.

[0020] Figure 2 This is a view of the seawall of this utility model (view from the seaward side towards the sea).

[0021] Figure 3 This is a cross-sectional view of the planting trough section of the seawall of this utility model along line AA.

[0022] Figure 4 This is a cross-sectional view of the seawall section along line BB of this utility model.

[0023] Figure label:

[0024] 1-Pile foundation, 2-Pile cap, 3-Pile cap formwork, 4-Pile cap embedded steel bars, 5-Support column, 6-Support column formwork, 7-Column top embedded steel bars, 8-Concrete cushion layer, 9-Main structure formwork, 10-Steps, 11-Seaside platform, 12-Reverse arc wave wall, 13-Ecological planting trough wall, 14-Landscape paving, 15-Drainage pipe, 16-Planting soil, 17-Ecological green plants, 18-Settlement joint, 19-Colored asphalt surface layer. Detailed Implementation

[0025] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0026] Referring to the accompanying drawings, in an exemplary embodiment of this application, the novel balcony-style ecological seawall is formed by concrete pouring and multiple sections of standard seawall structure connected together. The standard seawall structure consists of steps and a sea-friendly platform from the back side to the front side. There is at least one ecological planting area on the outer side of the sea-friendly platform, and the outer side of the ecological planting area is a reverse-arc wave-breaking wall. The bottom of the sea-friendly platform is connected to a permeable columnar support structure, and there are multiple columnar support structures that support and fix the sea-friendly platform at a preset height above the sea level.

[0027] In this embodiment, a settlement joint 18 is arranged between two adjacent standard seawall structures. The settlement joint 18 extends from the seaward side to the leeward side, and all settlement joints 18 have the same width. In this embodiment, the standard section of the new seawall is 10m long, and a settlement joint 18 is set every 10m. The settlement joint is 20mm wide and filled with polyethylene closed-cell foam board.

[0028] The integrated main structure formed by connecting the steps and the sea-facing platform has its bottom on the back side connected to a concrete pad and supported by the concrete pad. The main structure is formed by casting through main structure templates 9 arranged vertically.

[0029] In this embodiment of the application, the ecological planting area includes at least one or more ecological planting troughs, wherein the multiple ecological planting troughs are identical in shape and / or structure, and are filled with planting soil 16 for planting ecological green value 17. Figure 1 As shown, a seaside platform has two ecological planting troughs arranged separately, so that the seaside platform forms a structure in which the sea-viewing section and the ecological planting section are arranged separately from each other. In some embodiments, the standard length of the seawall structure is 10m, the length of one sea-viewing section is 2m, the length of one ecological planting section is 3m, and there are two ecological planting sections and one sea-viewing section on one seaside platform.

[0030] The ecological planting trough is formed by pouring water through the installation and arrangement of the ecological planting trough wall 13.

[0031] In this embodiment of the application, the bottom of the ecological planting trough is connected to a salt drainage pipe 15. There are one or more salt drainage pipes to realize the function of salt drainage. They are arranged vertically and the bottom end leads to the bottom of the platform for drainage into seawater.

[0032] In this embodiment of the application, the top of the ecological planting trough is higher than the top surface of the ocean-friendly platform.

[0033] In this embodiment, the steps connect to the road surface on the seaward side. The road surface on the seaward side has a colored asphalt surface layer 19, and its inner side contains buildings or parks and other facilities.

[0034] In this embodiment of the application, the columnar support structure is formed by connecting the top support column 5 and the bottom pile foundation 1 with the pile cap 2.

[0035] In this embodiment of the application, the top surface of the steps and the seaside platform has a decorative layer or landscape paving 14, which is a decorative floor or various decorative materials including landscape bricks, stone, bamboo and wood panels, etc.

[0036] In this embodiment of the application, the top of the anti-arc wave-breaking wall is higher than the top of the ecological planting trough in the ecological planting area.

[0037] In this embodiment of the application, the upper surface of the seaward side of the anti-arc wave-breaking wall has an arc-shaped part, the upper end of the arc-shaped part is connected to the vertical part, and the lower end of the arc-shaped part is connected to the inclined part.

[0038] The exemplary embodiment of this application describes a novel ecological seawall, the overall implementation or construction steps of which are as follows:

[0039] Drive pile foundation 1; install pile cap formwork 3 and tie reinforcement bars for pile cap 2, then pour concrete to solidify it with pile foundation 1, and pre-embed reinforcement bars 4 for pile cap; after the concrete of pile cap 2 reaches the design strength, remove pile cap formwork 3; install support column formwork 6 and tie reinforcement bars for support column 5, then pour concrete to solidify it with pile cap 2, and pre-embed reinforcement bars 7 for column top; after the concrete of support column 5 reaches the design strength, remove support column formwork 6; pour plain concrete for concrete cushion layer 8; construct steps 10, seaside platform 11, inverted arc wave wall 12, and other structures. The main structure template 9 of the ecological planting trough wall 13 is installed, the steel bars are tied, and the concrete is poured in one piece, and it is fixed to the support column 5. After the concrete of the steps 10, the sea-friendly platform 11, the inverted arc wave-breaking wall 12 and the ecological planting trough wall 13 reaches the design strength, the third template 9 is removed. Finally, the surface landscape paving 14 of the steps 10 and the sea-friendly platform 11 is carried out in conjunction with the landscape design. The original dike top road is paved with colored asphalt surface layer 19 for ecological landscape transformation. Salt drainage pipes 15 are installed on the bottom plate of the ecological planting trough, and salt drainage filter layer is arranged in the ecological planting trough, planting soil 16 is filled and suitable ecological green plants 17 are planted.

[0040] The novel ecological seawall of this application, as an exemplary embodiment, is mainly applicable to the upgrading and renovation of existing seawalls. The accompanying drawings show a schematic diagram of its upgrading and renovation of existing seawalls. During the renovation, the existing wave wall on the back side is demolished, and the novel balcony-type ecological seawall of this application is extended to the seaside. The overall elevation is higher than the existing seawall crest, does not occupy the land behind the seawall, and does not affect the existing facilities behind the seawall. The original seawall crest road can be paved with colored asphalt surface layer 19 for ecological landscape renovation. The final designed seawall crest elevation is much higher than the existing seawall crest elevation, as shown in the figure, and is also higher than the design high tide level, meeting the high standard of flood prevention requirements in coastal areas.

[0041] Compared to traditional seawall designs, this type of seawall facilitates integration with landscape design to create opportunities for visitors to enjoy the sea. By interspersing ecological planting troughs, it differentiates the seaside platform into ecological and ocean-view sections, enhancing the ecological service functions of the coastal zone and adapting to the policy and current needs of ecological seawall construction. It does not occupy land behind the seawall, does not affect existing facilities behind the seawall, and does not require additional sea area use or related permits, thus saving on construction time. Furthermore, the existing seawall slopes and tops are largely preserved and utilized, saving on project investment. In particular, its pile support structure is a permeable structure, which does not affect the rise and fall of tides on the seawall slope, minimizing disturbance to the ecosystem. Moreover, the wave wall adopts a reverse arc structure, which can effectively reduce the amount of overtopping waves.

[0042] The exemplary embodiments of this application demonstrate that the seawall upgrade can improve the reliability of flood prevention, reduce the threat of storm surges to coastal areas, effectively protect people's lives and property, maintain social stability, improve the coastal production and living environment, and promote the development of eco-leisure tourism, thus having significant social, economic and environmental benefits.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic features of this utility model.

[0044] Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects, and the scope of the present invention is defined by the appended claims rather than the foregoing description. Thus, it is intended to encompass all variations falling within the meaning and scope of the equivalents of the claims within the present invention.

[0045] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A novel balcony-style ecological seawall, characterized in that: Formed by concrete pouring, the seawall consists of multiple sections of standard seawall structure connected together. The standard seawall structure, from the back side to the front side, consists of steps and a sea-friendly platform. There is at least one ecological planting area on the outside of the sea-friendly platform, and an inverted arc-shaped wave-breaking wall on the outside of the ecological planting area. The bottom of the sea-friendly platform is connected to a permeable column support structure, and there are multiple column support structures, which support and fix the sea-friendly platform at a predetermined height above the sea level.

2. The novel balcony-type ecological seawall according to claim 1, characterized in that, A settlement joint is arranged between the standard structures of adjacent seawalls, and the settlement joint is filled with polyethylene closed-cell foam board.

3. The novel balcony-type ecological seawall according to claim 1, characterized in that, An ecological planting area includes at least one or more ecological planting troughs, which are identical in shape and / or structure and filled with planting soil for planting ecological green values.

4. The novel balcony-type ecological seawall according to claim 3, characterized in that, The bottom of the ecological planting trough is connected to a salt drainage pipe, which may be one or more.

5. The novel balcony-type ecological seawall according to claim 3, characterized in that, The top of the ecological planting trough is higher than the top surface of the ocean-friendly platform.

6. The novel balcony-type ecological seawall according to claim 1, characterized in that, The steps connect to the road surface on the seaward side.

7. The novel balcony-type ecological seawall according to claim 1, characterized in that, The columnar support structure is formed by connecting the top support column and the bottom pile foundation connecting pile cap.

8. The novel balcony-type ecological seawall according to claim 1, characterized in that, The top surface of the steps and the seaside platform has a decorative layer, which is at least one of landscape bricks, stone, and bamboo / wood panels.

9. The novel balcony-type ecological seawall according to claim 1, characterized in that, The top of the anti-arc wave-breaking wall is higher than the top of the ecological planting trough in the ecological planting area.

10. The novel balcony-type ecological seawall according to claim 1, characterized in that, The upper surface of the seaward side of the anti-arc wave-breaking wall has an arc-shaped part, the upper end of which is connected to a vertical part, and the lower end of which is connected to an inclined part.

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