CN210797436U

CN210797436U - Gentle type seawall protective structure

Info

Publication number: CN210797436U
Application number: CN201921503614.6U
Authority: CN
Inventors: 宋志辉; 吴潮丰; 吴楚辉
Original assignee: Shenzhen Shenan Enterprise Co ltd
Current assignee: Shenzhen Shenan Enterprise Co ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-06-19
Anticipated expiration: 2029-09-09

Abstract

The utility model relates to a gentle type seawall protective structure has solved steep wall type seawall and has strikeed the problem that warp and damage easily by the wave. It includes the seawall slope, and the seawall slope has set gradually wave dissipation platform and buffering slope along the direction of keeping away from the coastline, and a plurality of unrestrained stones that keep off of evenly having arranged on the seawall slope keep off having laid the cobble layer between the unrestrained stone, and one side interval that wave dissipation platform is close to the seawall slope is provided with a plurality of slope protection piles, has seted up the earial drainage hole on the slope protection pile, is provided with on the buffering slope and keeps off the unrestrained ladder, and one side that wave dissipation platform was kept away from to the buffering slope is provided with the wave wall. The utility model discloses can carry out a lot of to the wave and block and cushion, reduce the impact force of wave one by one, play the guard action to protective structure, prolong protective structure's life.

Description

Gentle type seawall protective structure

Technical Field

The utility model belongs to the technical field of the technique of seawall protection and specifically relates to a gentle type seawall protective structure is related to.

Background

The coast line of China is continuously long, the problem of coast erosion is serious, particularly beach erosion caused by strong wind waves and storm tides is seriously threatened by national soil resources of China and life and property safety of coastal people, and in order to protect the coast line, people construct different types of coast protection structures such as dry masonry revetments, concrete revetments and the like at different periods.

At present, a steep wall type sea wall is mostly adopted, a steep wall or a straight wall is built by block stones, sand or sandy soil is piled behind the wall, the steep wall can also be built by concrete blocks or built by a caisson, and the inner slope of the filled soil behind the steep wall is generally the same as that of the slope dike. The steep wall type seawall has the advantages of small occupied area, small engineering quantity, low cost and the like. In addition, steep wall banks are also subjected to high wave pressures.

However, the steep wall type seawall suffers from great sea wave impact force, so that sea waves cannot be buffered, the beach which is caused by long-term scouring of the sea waves is deformed, the lower part of the seawall revetment is easy to empty, the stability of the seawall revetment is reduced, and the damage speed of the seawall revetment is accelerated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a gentle type seawall protective structure, its advantage lies in: the sea wave can be buffered, the impact of the sea wave on the embankment is reduced, and the service life of the embankment is prolonged.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a gentle type seawall protective structure, includes the seawall slope, the seawall slope has set gradually the wave dissipation platform and has cushioned the slope along the direction of keeping away from the coastline, the last unrestrained stone that keeps off of evenly having arranged of seawall slope, the wave dissipation platform is close to one side interval on seawall slope is provided with protects the slope stake, cushion the slope and keep away from one side of the wave dissipation platform is provided with the wave wall.

By adopting the technical scheme, the wave blocking stone can block and buffer the sea waves, so that the impact force and the wave height of the sea waves are reduced, the slope protection piles can block and buffer the sea waves again, the impact force of the sea waves is reduced, the wave blocking wall can block the sea waves rushing through the slope protection piles, and the sea waves are prevented from rushing to the shore and flowing back to the sea; through stopping many times and buffering to the wave, reduce the impact force of wave gradually, played the guard structure guard action, avoid guard structure and wave rigid collision and accelerate damage speed, prolonged guard structure's life.

The utility model discloses further set up to: and the slope protection pile is provided with a drainage hole.

By adopting the technical scheme, the drainage hole can buffer the impact force of the sea wave, the impact force received by the slope protection pile is reduced, the long-time collision between the slope protection pile and the sea wave is avoided, and the service life of the slope protection pile is prolonged.

The utility model discloses further set up to: and the two sides of the slope protection pile gradually get away from each other along the direction close to the buffer slope to form guide surfaces.

Through adopting above-mentioned technical scheme, the setting of guide face can be shunted the wave, makes the wave disperse to both sides to the impact force of slope protection stake, has further reduced the impact force that the slope protection stake received, also can reduce the erosion and wear of wave to the slope protection stake simultaneously, has prolonged the life of slope protection stake.

The utility model discloses further set up to: and one side of the slope protection pile back to the seawall slope is provided with a supporting block.

Through adopting above-mentioned technical scheme, the supporting shoe can support the slope protection stake, has improved the steadiness of slope protection stake structure, avoids the long-time impact of wave to lead to the slope protection stake fracture, has prolonged the life of slope protection stake.

The utility model discloses further set up to: a pebble layer is arranged on the seawall slope and is paved among a plurality of wave blocking stones.

By adopting the technical scheme, the pebble layer can play a role in blocking and buffering the sea wave, so that the impact strength of the sea wave is further reduced, the impact force of the sea wave on the wave blocking stone is reduced, the erosive wear of the wave blocking stone is reduced, and the service life of the wave blocking stone is prolonged.

The utility model discloses further set up to: and a reinforcing rod is connected between every two adjacent wave blocking stones.

Through adopting above-mentioned technical scheme, the anchor strut makes and keeps off interconnect between the unrestrained stone, has improved the steadiness that keeps off unrestrained stone, avoids keeping off unrestrained stone and receive the impact of wave and skew slip.

The utility model discloses further set up to: and a wave blocking ladder is arranged on the buffering slope.

Through adopting above-mentioned technical scheme, keep off unrestrained ladder can further block and cushion the wave, impact force and wave height when having reduced the wave and having strikeed the wave wall, avoid the wave too big and strike the bank.

To sum up, the utility model discloses a beneficial technological effect does:

1. the arrangement of the wave blocking stones, the slope protection piles and the wave blocking walls can block and buffer the waves for multiple times, so that the impact force of the waves is reduced gradually, the protection structure is protected, the protection structure is prevented from being rigidly collided with the waves to accelerate the damage speed, and the service life of the protection structure is prolonged;

2. the drainage hole is used for buffering the impact force of the sea waves, so that the impact force on the slope protection pile is reduced, the guide surface can disperse the impact force of the sea waves on the slope protection pile to two sides, the impact force on the slope protection pile is further reduced, meanwhile, the scouring abrasion of the sea waves on the slope protection pile can be reduced, and the service life is prolonged;

3. the pebble layer plays a role in blocking and buffering sea waves, so that the impact strength of the sea waves is further reduced, the scouring wear of the wave blocking stones is reduced, and the service life of the wave blocking stones is prolonged;

4. the wave blocking ladder can further block and buffer the sea waves, so that the impact force and the wave height of the sea waves when impacting the wave blocking wall are reduced, and the sea waves are prevented from impacting the shore due to overlarge sea waves.

Drawings

Fig. 1 is a schematic view of a sea wall.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic view of another perspective of the seawall.

Fig. 4 is a side view of a seawall.

In the figure, 1, seawall slope; 2. a wave dissipation platform; 3. buffering the slope; 31. a wave-blocking ladder; 4. a pebble layer; 5. wave blocking stones; 51. a reinforcing rod; 6. slope protection piles; 61. a vent hole; 62. a guide surface; 7. a support block; 8. wave wall.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 4, for the utility model discloses a gentle type seawall protective structure, include along the seawall slope 1 that the direction of keeping away from the coastline risees gradually, seawall slope 1 builds in proper order along the direction of keeping away from the coastline and is equipped with wave dissipation platform 2 and buffering slope 3, and wave dissipation platform 2 and buffering slope 3 are built by rock and concrete and are established and form, and wave dissipation platform 2 is the horizontal plane, and buffering slope 3 risees along the direction of keeping away from wave dissipation platform 2 gradually.

Referring to fig. 1 and 2, a plurality of wave-blocking stones 5 made of reinforced concrete are uniformly distributed on the buffering slope 3 at intervals, each wave-blocking stone 5 is formed by alternately stacking three cuboid concrete blocks with the edges subjected to chamfering treatment, adjacent wave-blocking stones 5 are fixedly connected through a reinforcing rod 51 made of stainless steel, and two ends of each reinforcing rod 51 are respectively laid in the wave-blocking stones 5. The wave blocking stone 5 can block and buffer the sea wave, the impact force of the sea wave is reduced, the wave height when the sea wave reaches the wave dissipation platform 2 is reduced, the reinforcing rods 51 enable the wave blocking stone 5 to be connected with each other, the stability of the wave blocking stone 5 is improved, the wave blocking stone 5 is prevented from being impacted by the sea wave and sliding in a deviated mode, and the wave blocking stone 5 is enabled to keep a good wave blocking effect.

The pebble layer 4 is laid between the wave blocking stones 5, the pebble layer 4 can further play a role in blocking and buffering the waves, the impact strength of the waves is reduced, the impact force of the waves on the wave blocking stones 5 is reduced, the scouring wear of the wave blocking stones 5 is reduced, and the service life of the wave blocking stones 5 is prolonged.

Referring to fig. 1 and 3, wave dissipation platform 2 is provided with a plurality of reinforced concrete's slope protection stake 6 near one side of seawall slope 1 even interval, and two circular discharge holes 61 that run through in slope protection stake 6 lateral wall are all seted up at every slope protection stake 6's middle part. The slope protection pile 6 can stop and cushion the sea wave again, the impact force of the sea wave is further reduced, the drain hole 61 is used for buffering the impact force of the sea wave, the impact force received by the slope protection pile 6 is reduced, the slope protection pile 6 is prevented from being collided with the sea wave for a long time and being damaged, and the service life of the slope protection pile 6 is prolonged.

The both sides of slope protection stake 6 are kept away from each other gradually along the direction that is close to buffering slope 3 and are extended formation guide face 62, guide face 62 can be shunted the wave, make the wave to slope protection stake 6 impact force disperse to both sides, further reduced the impact force that slope protection stake 6 received, also reduced the erosion and wear of wave to slope protection stake 6 simultaneously, prolonged slope protection stake 6's life.

Every slope protection stake 6 all builds supporting shoe 7 that is equipped with the concrete material back to one side of sea wall slope 1, a lateral wall of supporting shoe 7 and slope protection stake 6 lateral wall looks butt in, when the wave strikes slope protection stake 6 on, supporting shoe 7 can support slope protection stake 6, avoids leading to slope protection stake 6 fracture because of the long-time impact of wave, has improved the steadiness of slope protection stake 6 structure, has prolonged slope protection stake 6's life.

The buffering slope 3 is last to be built and is equipped with and keep off unrestrained ladder 31, keeps off unrestrained ladder 31 and can further block and cushion the wave, has reduced impact force and wave height when the wave strikes fender wave wall 8, avoids the wave too big and strike the bank.

The implementation principle of the embodiment is as follows: through setting up fender unrestrained stone 5, bank protection stake 6 and fender wave wall 8 and carry out many times to the wave and stop and cushion, reduced the impact strength of wave one by one, played the guard structure guard action, avoid guard structure and wave rigidity collision and accelerate damage speed, prolonged guard structure's life. The pebble layer 4 is arranged to play a role in blocking and buffering sea waves, so that the impact strength of the sea waves on the wave blocking stones 5 is reduced, the scouring wear of the wave blocking stones 5 is reduced, and the service life of the wave blocking stones 5 is prolonged. Further block and cushion the wave through setting up wave-blocking ladder 31, impact force and wave height when having reduced the wave and having strikeed wave wall 8, avoid the wave to rush to the bank.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a gentle type seawall protective structure, includes seawall slope (1), its characterized in that: sea wall slope (1) has set gradually wave dissipation platform (2) and buffering slope (3) along the direction of keeping away from the coastline, wave stone (5) are kept off to even having arranged on sea wall slope (1), wave dissipation platform (2) are close to one side interval of sea wall slope (1) is provided with protects hillside pile (6), buffering slope (3) are kept away from one side of wave dissipation platform (2) is provided with wave wall (8).

2. A gentle seawall protective structure according to claim 1, characterized in that: and the slope protection pile (6) is provided with a drainage hole (61).

3. A gentle seawall protective structure according to claim 1, characterized in that: the two sides of the slope protection pile (6) gradually get away from each other along the direction close to the buffer slope (3) to form a guide surface (62).

4. A gentle seawall protective structure according to claim 1, characterized in that: and a supporting block (7) is arranged on one side of the slope protection pile (6) back to the seawall slope (1).

5. A gentle seawall protective structure according to claim 1, characterized in that: the sea wall slope (1) is provided with a pebble layer (4), and the pebble layer (4) is laid among the plurality of wave blocking stones (5).

6. A gentle seawall protective structure according to claim 1, characterized in that: and a reinforcing rod (51) is connected between every two adjacent wave blocking stones (5).

7. A gentle seawall protective structure according to claim 1, characterized in that: and a wave blocking ladder (31) is arranged on the buffer slope (3).