CN215594102U - Flood control platform suitable for gravity type retaining wall - Google Patents

Abstract

The utility model provides a flood control platform suitable for gravity type retaining wall belongs to flood control engineering technical field. This flood control platform includes reinforced wall, mounting platform and portable flood control wall. The reinforcing wall comprises a first wall surface and a second wall surface which are opposite, and the first wall surface is attached to and fixedly connected with the upstream surface. Mounting platform body coupling is at the top of reinforcing wall, and mounting platform has the installation face. The movable flood control wall comprises at least two stand columns and a plurality of baffle plates, wherein the at least two stand columns are perpendicular to the installation surface and detachably connected with the installation surface, the at least two stand columns are arranged at intervals, slots are formed in two side walls of each stand column, two ends of each baffle plate are inserted into the slots of the two adjacent stand columns, and the baffle plates are arranged in a stacking mode in the direction perpendicular to the installation surface. This flood control platform is when guaranteeing to heighten the reinforcement to heavily relying on retaining wall, makes things convenient for the flood control wall to heighten or dismantle, realizes flood control and sightseeing integration.

Description

Flood control platform suitable for gravity type retaining wall

Technical Field

The utility model relates to a flood control engineering technical field, in particular to flood control platform suitable for gravity type retaining wall.

Background

Gravity type retaining wall refers to the retaining wall that relies on the wall body dead weight to resist soil body lateral pressure. The gravity type retaining wall can use block stones, sheet stones and concrete precast blocks as masonry, or adopt sheet stone concrete and concrete to perform integral casting. Has the advantages of local material utilization, convenient construction and good economic effect. Therefore, in mountain rivers, the retaining wall of river dykes of longer construction age is mostly a gravity retaining wall. With the development of economic society, the flood control standard of river levees is also continuously improved, so that the river levees need to be heightened, and old retaining walls are reinforced.

In the related art, a concrete wall is usually added on the upstream side of a gravity type retaining wall to reinforce the wall body of the gravity type retaining wall, and the top of the concrete wall is set to be higher than the top of the gravity type retaining wall, so as to increase the water retaining height and improve the flood control performance.

The method is characterized in that a concrete wall is additionally arranged on the upstream face of the retaining wall to heighten and reinforce the gravity retaining wall, the concrete wall is generally integrally cast and formed, the shape and the height of the concrete wall are fixed, and the concrete wall with excessively heightened water surface expansion still possibly exists if the water surface expansion amplitude in a flood season is large due to multiple external climate changes; and if set up the top height of this concrete wall too high, will improve manufacturing cost, obstruct the pedestrian's sight simultaneously, be unfavorable for viewing, lead to the practicality poor.

SUMMERY OF THE UTILITY MODEL

The embodiment of the disclosure provides a flood control platform suitable for gravity type retaining wall, can guarantee to the reinforcement of increasing of gravity type retaining wall while, conveniently increase or dismantle the flood control wall that is used for improving flood control performance, realize flood control and view integration. The technical scheme is as follows:

the embodiment of the present disclosure provides a flood control platform suitable for gravity type retaining wall, wherein gravity type retaining wall includes opposite upstream surface and retaining surface, and this flood control platform suitable for gravity type retaining wall includes:

the reinforcing wall comprises a first wall surface and a second wall surface which are opposite, and the first wall surface is attached to and fixedly connected with the upstream surface;

the mounting platform is arranged at the top of the reinforced wall and is integrally connected with the reinforced wall, and the mounting platform is provided with a mounting surface which is higher than the top of the gravity type retaining wall in the vertical direction;

portable flood control wall, portable flood control wall includes two at least stands and a plurality of baffle, two at least stands with the installation face is perpendicular and with the connection can be dismantled to the installation face, two at least stands are along being on a parallel with the direction interval arrangement of first wall, every the stand is in a parallel with all there is the slot on the both sides wall in the direction of first wall, the both ends cartridge of baffle is adjacent two in the slot of stand, it is a plurality of the baffle is along the perpendicular to the direction range upon range of arrangement of installation face.

Optionally, the mounting platform has opposite first end and second end, the installation face respectively with first end with the second end is connected, the terminal surface of first end with keep off soil face parallel and level, the second end by the protruding arrangement of second wall.

Optionally, the joint of the mounting surface and the second end is provided with a protection boss, and the protection boss is arranged in a protruding mode along a direction perpendicular to the mounting surface.

Optionally, the flood control platform further comprises a guardrail, and the guardrail is arranged on the protection boss.

Optionally, the first end and the second end have a distance in the range of 1.5m to 2 m.

Optionally, the bottom of gravity type retaining wall is provided with the base that is used for being connected with the bottom surface of river course, the bottom of reinforced wall is provided with first backup pad, first backup pad by the second wall protrusion is arranged, first backup pad is kept away from the face of mounting platform one side with base looks butt.

Optionally, one end of the first supporting plate, which is far away from the second wall surface, is provided with a tooth wall, and the tooth wall is located on the surface of the mounting platform, which is far away from the first supporting plate.

Optionally, the top of the reinforced wall is provided with a second supporting plate, the second supporting plate is arranged by protruding the first wall surface, and the second supporting plate is close to the plate surface on one side of the first supporting plate and abuts against the top of the gravity type retaining wall.

Optionally, the flood control platform further comprises a planting box, and the planting box is arranged on the second supporting plate.

Optionally, the second wall surface is arranged at an acute angle to the mounting surface.

The beneficial effects brought by the technical scheme provided by the embodiment of the disclosure at least comprise:

through the facing surface at gravity type retaining wall through pour processing one deck and facing surface fixed connection's back up wall, the second wall through this back up wall contacts with the river course, and the gravity type retaining wall that will be original is isolated with the river course, realizes the structural reinforcement to gravity type retaining wall, need not to demolish to gravity type retaining wall and is under construction again, and the excavation volume is little, simple structure, construction convenience.

And through the mounting platform who sets up body coupling at the top of reinforced wall, the installation face of this mounting platform highly is higher than gravity type retaining wall's top in vertical direction, has improved the manger plate height of the river course one side at gravity type retaining wall place. Simultaneously, along the extending direction of river course interval arrangement two at least stands on the installation face, with the slot on the both ends of baffle and two adjacent stands to it and cartridge to two between the stands, through the direction range upon range of along the perpendicular to installation face arrange a plurality of baffles and constitute portable flood control wall, realize the further increase to the manger plate height of whole flood control platform. According to climate change, when the movable flood control wall is not in a flood season, the movable flood control wall can be integrally detached from the mounting surface of the mounting platform, and pedestrians can directly pass through the mounting platform and view the scenery. When the water retaining height of the flood control platform needs to be increased in the flood season, the number of the baffle plates arranged between the two adjacent stand columns in a stacked mode can be increased or decreased according to actual conditions, and the overall height of the movable flood control wall can be flexibly adjusted. The reinforcing is increased to the realization to heavily relying on retaining wall, conveniently increases or dismantles the flood control wall that is used for improving flood control performance, realizes flood control and sightseeing integration.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a flood control platform suitable for a gravity retaining wall according to an embodiment of the present disclosure;

fig. 2 is a schematic structural view of another flood control platform suitable for gravity retaining walls according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of a movable flood wall provided in an embodiment of the present disclosure;

fig. 4 is a schematic top view of a flood protection platform for a gravity retaining wall according to an embodiment of the present disclosure;

fig. 5 is a cross-sectional view of the structure at a-a in fig. 4.

Detailed Description

To make the objects, technical solutions and advantages of the present disclosure more apparent, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings.

In the related art, a concrete wall is usually added on the upstream side of a gravity type retaining wall to reinforce the wall body of the gravity type retaining wall, and the top of the concrete wall is set to be higher than the top of the gravity type retaining wall, so as to increase the water retaining height and improve the flood control performance.

The method is characterized in that a concrete wall is additionally arranged on the upstream face of the retaining wall to heighten and reinforce the gravity retaining wall, the concrete wall is generally integrally cast and formed, the shape and the height of the concrete wall are fixed, and the concrete wall with excessively heightened water surface expansion still possibly exists if the water surface expansion amplitude in a flood season is large due to multiple external climate changes; and if set up the top height of this concrete wall too high, will improve manufacturing cost, obstruct the pedestrian's sight simultaneously, be unfavorable for viewing, lead to the practicality poor.

Fig. 1 is a schematic structural diagram of a flood control platform suitable for a gravity retaining wall according to an embodiment of the present disclosure. Fig. 2 is a schematic structural view of another flood control platform suitable for a gravity retaining wall according to an embodiment of the present disclosure. Fig. 3 is a schematic structural diagram of a mobile flood wall provided in an embodiment of the present disclosure. Fig. 4 is a schematic top view of a flood control platform suitable for a gravity retaining wall according to an embodiment of the present disclosure. Fig. 5 is a cross-sectional view of the structure at a-a in fig. 4. As shown in fig. 1 to 5, the present inventors have provided a flood protection platform suitable for a gravity type retaining wall by practice, including a reinforcing wall 100, a mounting platform 200, and a mobile flood protection wall 300. Wherein the gravity retaining wall m comprises an upstream surface m1 adjacent to the river course and a retaining surface m2 adjacent to the shore soil.

The reinforcing wall 100 includes a first wall surface 110 and a second wall surface 120 opposite to each other, and the first wall surface 110 is attached to and fixedly connected with the upstream surface m 1. The installation platform 200 is disposed on the top of the reinforcing wall 100 and integrally connected to the reinforcing wall 100, and the installation platform 200 has a mounting surface 210, and the height of the mounting surface 210 in the vertical direction is higher than the top of the gravity retaining wall m. The mobile flood wall 300 includes at least two columns 310 and a plurality of barriers 320. At least two vertical columns 310 are perpendicular to the mounting surface 210 and detachably connected to the mounting surface 210, the at least two vertical columns 310 are arranged at intervals along a direction parallel to the first wall surface 110, and two side walls of each vertical column 310 in the direction parallel to the first wall surface 110 are provided with slots 311. Both ends of the baffle 320 are inserted into the insertion grooves 311 of two adjacent columns 310, and the plurality of baffles 320 are stacked in a direction perpendicular to the mounting surface 210.

In the embodiment of the present disclosure, the flood control platform mainly heightens and reinforces the gravity retaining wall m located at the river. Through at the upstream face m1 of gravity type retaining wall m through pouring processing one deck with upstream face m1 fixed connection's reinforcing wall 100, the second wall 120 through this reinforcing wall 100 contacts with the river course, separates gravity type retaining wall m and river course originally, realizes strengthening to the structure of gravity type retaining wall m, need not to demolish to gravity type retaining wall m and carry out the construction again, and the excavation volume is little, simple structure, construction convenience. And by arranging the integrally connected mounting platform 200 on the top of the reinforcing wall 100, the height of the mounting surface 210 of the mounting platform 200 in the vertical direction is higher than that of the top of the gravity type retaining wall m, so that the water retaining height of the side of the river channel where the gravity type retaining wall m is located is increased. Meanwhile, at least two upright columns 310 are arranged on the mounting surface 210 at intervals along the extending direction of the river channel, the two ends of the baffle plates 320 and the slots 311 on the two adjacent upright columns 310 are aligned and inserted between the two upright columns 310, and the movable flood protection wall 300 is formed by arranging a plurality of baffle plates 320 in a stacking manner along the direction perpendicular to the mounting surface 210, so that the water retaining height of the whole flood protection platform is further increased. According to climate change, when the flood season is not reached, the whole mobile flood wall 300 can be detached from the mounting surface 210 of the mounting platform 200, and pedestrians can directly pass through the mounting platform 200 and view the scene. When the water retaining height of the flood control platform needs to be increased in a flood season, the number of the baffles 320 arranged between two adjacent upright columns 310 in a stacked mode can be increased or decreased according to actual conditions, and the overall height of the movable flood control wall 300 can be flexibly adjusted. This flood control platform suitable for gravity type retaining wall conveniently increases or dismantles the flood control wall that is used for improving flood control performance when realizing increasing the reinforcement to gravity type retaining wall, realizes flood control and sightseeing integration.

For example, in the embodiment of the present disclosure, the number of the columns 310 of the movable flood control wall 300 is determined according to the overall extension length of the flood control platform laid along the river course direction, as long as the increase of the water blocking height of the gravity type retaining wall m reinforced by the reinforcing wall 100 can be achieved, and the specific number of the columns 310 is not limited in the embodiment of the present disclosure.

Alternatively, the mounting platform 200 has opposite first and second ends 220 and 230, the mounting surface 210 is connected to the first and second ends 220 and 230, respectively, the end surface of the first end 220 is flush with the retaining surface m2, and the second end 230 is arranged to protrude from the second wall surface 120. Illustratively, in the disclosed embodiment, the second end 230 of the mounting platform, i.e., the end near the waterway, is arranged to protrude along the second wall surface 120 facing the water. The surface of water in the river course is less than the top of second wall 120 in non-flood season, and the pedestrian is through or when standing the sight on mounting platform 200, beats on second wall 120 when the water in river course, and convex second end 230 can block the splash that splashes, prevents that the water in the river course from splashing to on installation face 210, has improved flood control platform's practicality.

Optionally, the connection between the mounting surface 210 and the second end 230 has a protection boss 211, and the protection boss 211 is arranged to protrude in a direction perpendicular to the mounting surface 210. Illustratively, in the disclosed embodiment, a protection boss 211 is provided to protrude from the connection between the mounting surface 210 and the second end 230 of the mounting platform 200, i.e., the end of the mounting surface 210 near the river. This protection boss 211 can play warning and certain effect that blocks to the pedestrian, prevents that the pedestrian from too being close to the edge that mounting platform 200 is close to river course one side, avoids the pedestrian to lose the foot and falls into in the river course. Meanwhile, the top of the protection boss 211 which is convexly arranged is higher than the mounting surface 210, so that the safety performance and the water retaining capacity of the flood control platform are improved.

Optionally, the flood protection platform further comprises a guardrail 400, the guardrail 400 being arranged on the protection boss 211. Exemplarily, in the embodiment of the present disclosure, the guardrail 400 is disposed on the top end surface of the protection boss 211, so that the warning and blocking effects on the pedestrian are further improved, and the pedestrian is prevented from falling into the river due to foot loss. Pedestrians can safely pass and view within the blocking range of the guardrail 400, and the safety performance and the practicability of the flood control platform are further improved.

Optionally, the first end 220 and the second end 230 are spaced apart by a distance in the range of 1.5m to 2 m. For example, the thickness of the barrier 320 of the movable flood wall 300 is generally 0.4m to 0.5m, and the width of the columns for fixing the barrier 320 is generally 0.6 m. By setting the distance range between the first end 220 and the second end 230 at 1.5m to 2m, the pedestrian's traffic and the installation requirements of the mobile flood wall 300 can be met at the same time, further improving the practicability of the flood control platform.

Optionally, the second wall surface 120 is disposed at an acute angle to the mounting surface 210. Exemplarily, in the embodiment of the present disclosure, by disposing the second wall surface 120 at an acute angle with respect to the mounting surface 210, the second wall surface 120 forms a slope surface inclined with respect to the mounting surface 210 in the vertical direction, so as to better buffer the water flow in the river channel, reduce the scouring stress of the water flow in the river channel on the reinforcing wall 100, and improve the service life of the flood control platform.

For example, in other possible implementations, according to the type of the upstream surface m1 of the gravity retaining wall m, when the upstream surface m1 is perpendicular to the mounting surface 210, the first wall surface 110 and the second wall surface 120 may also be arranged perpendicular to the mounting surface 210, so as to ensure that the reinforcing wall 100 is tightly attached to the gravity retaining wall m.

Optionally, the bottom of the gravity retaining wall m is provided with a base m3 for connecting with the bottom surface of the river, the bottom of the reinforcing wall 100 is provided with a first supporting plate 130, the first supporting plate 130 is arranged by protruding from the second wall surface 120, and the plate surface of the first supporting plate 130 on the side away from the mounting platform 200 abuts against the base m 3. Illustratively, in the embodiment of the present disclosure, the base m3 of the gravity type retaining wall m connected to the bottom surface of the river is usually buried in the bottom of the river by providing the first supporting plate 130 abutting against the base m3 of the gravity type retaining wall m at the bottom of the reinforcing wall 100. The first supporting plate 130 is poured and formed together with the reinforced wall 100 and is fixedly connected with the base m3, and the reinforced wall 100 and the mounting platform 200 are supported and reinforced in the vertical direction, so that the reinforced wall 100 cannot deviate relative to the gravity type retaining wall m due to the action of gravity, and the structural stability of the flood control platform is improved.

Optionally, one end of the first supporting plate 130 away from the second wall surface 120 is provided with a tooth wall 131, and the tooth wall 131 is located on the surface of the first supporting plate 130 away from the mounting platform 200. Illustratively, in the embodiment of the present disclosure, one end of the first supporting plate 130 close to the second wall surface 120 and a part of the plate body abut against the base m3 of the gravity type retaining wall m, and one end of the first supporting plate 130 far from the second wall surface 120 and another part of the plate body abut against the bottom of the river. Due to the flow of river water, the mud layer at the bottom of the river channel is soft and is easy to be washed away by the river water, so that a gap is formed between the first supporting plate 130 and the bottom of the river channel. Through being located the first backup pad 130 and keeping away from the tooth wall 131 embedding and burying in the earth of river course bottom on the face of mounting platform 200, when the river water washed to the direction flow of second wall 120, tooth wall 131 can block this part rivers, prevented that tooth wall 131 and gravity type retaining wall m's base m3 between with the earth of first backup pad 130 looks butt and washed away and run off, further improved flood control platform's structural stability.

Illustratively, in the embodiment of the present disclosure, in order to fasten the bottom of the river channel to the support of the first support plate 130, a first concrete cushion 500 may be poured between the first support plate 130 and the bottom of the river channel to form a hardened structure. The first supporting plate 130 is combined with the first concrete cushion 500 and fixedly connected when being cast, so that the structural stability of the flood control platform is further improved.

Optionally, the top of the reinforced wall 100 is provided with a second supporting plate 140, the second supporting plate 140 is arranged to protrude from the first wall surface 110, and the surface of the second supporting plate 140 near the first supporting plate 130 abuts against the top of the gravity retaining wall m. For example, in the embodiment of the present disclosure, the second supporting plate 140 abutting against the top of the retaining wall m is disposed on the top of the reinforced wall 100, the second supporting plate 140 formed by casting is fixedly connected to the top of the gravity retaining wall m, and supports and reinforces the reinforced wall 100 and the mounting platform 200 together with the first supporting plate 130 located at the bottom of the gravity retaining wall m, so that the reinforced wall 100 does not deviate from the gravity retaining wall m due to gravity. And simultaneously bear and support reinforced wall 100 by the top and the bottom of gravity type retaining wall m, make reinforced wall 100 reduce to the produced ground additional stress of gravity type retaining wall m, reduce to the additional deformation of gravity type retaining wall, further improved flood control platform's structural stability.

Illustratively, in the embodiment of the present disclosure, in order to ensure that the soil on the side of the soil retaining surface m2 of the gravity type soil retaining wall m is connected, supported and fastened with the second supporting plate 140, a second concrete cushion 600 may be poured between the second supporting plate 140 and the soil to form a hardened structure. The second support plate 140 is combined with the second concrete cushion 600 and fixedly connected when the second support plate is cast, so that the structural stability of the flood control platform is further improved.

Optionally, the flood control platform further comprises a planting box 141, and the planting box 141 is disposed on the second support plate 140. Exemplarily, in the embodiment of the present disclosure, by providing the multi-stage planting boxes 141 on the second supporting plate 140, soil excavated by the flood control platform can be placed into the planting boxes 141 to cultivate vegetation, so that waste and loss of land resources are reduced, and meanwhile, the flood control platform can be beautified, which is beneficial to environmental protection, and further improves the practicability of the flood control platform.

Illustratively, in the embodiment of the present disclosure, the flood control platform may further include a pedestrian step 142, and the pedestrian step 142 is disposed on the second support plate 140 and has one end connected to the installation surface and the other end connected to the ground located at one side of the soil blocking surface m 2. In the extending direction along the river course, the pedestrian steps 142 and the planting boxes 141 are sequentially arranged at intervals, so that pedestrians can conveniently climb on the mounting platform 200 from the ground on one side where the planting boxes 141 are located to watch the landscape, and the practicability of the flood control platform is further improved.

Illustratively, in the embodiment of the present disclosure, a drainage pipe 150 may be further disposed on the reinforced wall 100, and both ends of the drainage pipe 150 are respectively communicated with the first wall surface 110 and the second wall surface 120. Wherein, the one end that is located on first wall 110 is used for communicateing with outlet m4 on gravity type retaining wall m for in will be located the soil of retaining surface m2 one side, or the water discharge in the groundwater pipe to the river course, further improved flood control platform's practicality.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, which may also change accordingly when the absolute position of the object being described changes.

The above description is intended to be exemplary only and not to limit the present disclosure, and any modification, equivalent replacement, or improvement made without departing from the spirit and scope of the present disclosure is to be considered as the same as the present disclosure.

Claims (10)

1. A flood protection platform adapted for use with a gravity retaining wall comprising opposing upstream (m1) and retaining (m2) surfaces, comprising:

a reinforced wall (100), the reinforced wall (100) comprising a first wall surface (110) and a second wall surface (120) which are opposite to each other, the first wall surface (110) being attached and fixedly connected with the upstream surface (m 1);

a mounting platform (200), wherein the mounting platform (200) is arranged on the top of the reinforced wall (100) and is integrally connected with the reinforced wall (100), the mounting platform (200) is provided with a mounting surface (210), and the height of the mounting surface (210) in the vertical direction is higher than the top of the gravity type retaining wall (m);

the movable flood control wall (300) comprises at least two columns (310) and a plurality of baffles (320), wherein the at least two columns (310) are perpendicular to the installation surface (210) and detachably connected with the installation surface (210), the at least two columns (310) are arranged at intervals in a direction parallel to the first wall surface (110), each column (310) is provided with a slot (311) on two side walls in the direction parallel to the first wall surface (110), two ends of each baffle (320) are inserted into the slots (311) of two adjacent columns (310), and the plurality of baffles (320) are arranged in a stacked mode in the direction perpendicular to the installation surface (210).

2. A flood protection platform adapted for use in a gravity retaining wall according to claim 1, wherein said mounting platform (200) has opposite first (220) and second (230) ends, said mounting surface (210) being connected to said first (220) and second (230) ends, respectively, said first end (220) having an end surface flush with said soil retaining surface (m2), said second end (230) being arranged protruding from said second wall surface (120).

3. A flood protection platform for a gravity retaining wall according to claim 2, wherein the connection between the mounting surface (210) and the second end (230) is provided with a protection boss (211), and the protection boss (211) is arranged to protrude in a direction perpendicular to the mounting surface (210).

4. A flood protection platform for a gravity retaining wall according to claim 3, further comprising a guardrail (400) arranged on the protection ledge (211).

5. A flood protection platform for a gravity retaining wall according to claim 2, wherein the first end (220) and the second end (230) are spaced apart by a distance in the range of 1.5m to 2 m.

6. A flood protection platform for gravity retaining walls according to any of claims 1 to 5, wherein the bottom of the gravity retaining wall (m) is provided with a base (m3) for connecting with the bottom surface of a river, the bottom of the reinforcing wall (100) is provided with a first supporting plate (130), the first supporting plate (130) is arranged by protruding from the second wall surface (120), and the surface of the first supporting plate (130) on the side far away from the mounting platform (200) abuts against the base (m 3).

7. A flood protection platform for a gravity retaining wall according to claim 6, wherein the end of the first support plate (130) remote from the second wall surface (120) is provided with a tooth wall, and the tooth wall is located on the surface of the first support plate (130) remote from the mounting platform (200).

8. A flood protection platform for a gravity retaining wall according to claim 6, wherein a second supporting plate (140) is provided on the top of the reinforced wall (100), the second supporting plate (140) is protruded from the first wall surface (110), and the surface of the second supporting plate (140) adjacent to the first supporting plate (130) abuts against the top of the gravity retaining wall (m).

9. A flood protection platform suitable for use in a gravity retaining wall according to claim 8, further comprising a planting box (141), said planting box (141) being provided on said second support plate (140).

10. A flood protection platform for a gravity retaining wall according to any of claims 1 to 5, wherein the second wall surface (120) is arranged at an acute angle to the mounting surface (210).

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