CN111549721A - Seawall banket reinforced structure with wave dissipation function - Google Patents
Seawall banket reinforced structure with wave dissipation function Download PDFInfo
- Publication number
- CN111549721A CN111549721A CN202010429892.2A CN202010429892A CN111549721A CN 111549721 A CN111549721 A CN 111549721A CN 202010429892 A CN202010429892 A CN 202010429892A CN 111549721 A CN111549721 A CN 111549721A
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- CN
- China
- Prior art keywords
- prefabricated box
- seawall
- displacement sensor
- wave
- monitoring
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 34
- 238000012544 monitoring process Methods 0.000 claims abstract description 30
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 239000002699 waste material Substances 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 2
- 239000003381 stabilizer Substances 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000035699 permeability Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/06—Spillways; Devices for dissipation of energy, e.g. for reducing eddies also for lock or dry-dock gates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Revetment (AREA)
Abstract
The invention discloses a sea wall foot guard reinforcing structure with a wave dissipation function, which comprises a prefabricated box body, wherein the prefabricated box body is arranged on the outer side of the original sea wall foot guard through an anti-skidding support leg at the bottom, and the sea wall foot guard reinforcing structure is characterized in that: the rear of prefabricated box is original sea wall banket, and the monitoring box is installed on the rear side outer wall of prefabricated box, is connected with the pipeline on the monitoring box, installs the one side that the equipment box was arranged in to the locating piece above the sea wall banket, install displacement sensor one and displacement sensor two in the monitoring box, displacement sensor one and displacement sensor two are connected with the signal line and pass and connect in outside monitoring signal case after the pipeline, wherein: and the first displacement sensor is used for monitoring the up-and-down movement of the prefabricated box body, and the second displacement sensor is used for monitoring the left-and-right movement of the prefabricated box body. The invention overcomes the defects of the prior art, overcomes the defect of the impact releasing capacity of the original sea wall foot guard structure, effectively eliminates the waves by utilizing the wave motion rule through reasonable structural arrangement, reduces the impact damage of the broken waves to the sea wall, and is suitable for popularization and application.
Description
Technical Field
The invention relates to the technical field of seawalls, in particular to a seawall foot protection structure with a wave dissipation function.
Background
The important coast of the seawall protects buildings, protects the life and property safety of people in coastal areas, and is also required to resist tide besides bearing the action of waves. Structurally, the sea wall consists of two parts, namely a tide-blocking and seepage-proofing soil body and a wave-preventing structure. Seawalls generally do not allow overtopping, and the elevation requirement of the embankment is high. Although the inner slope of the sea wall is mostly a soil slope, no surface protection is required due to no wave prevention requirement.
The sea wall outer side has the function of breaking waves, and less wave climbs high, reduces the dyke top elevation, and the banket is the important support of sea wall armor, under the effect of super standard stormy waves, and the sea wall banket can take place to erode and destroy, leads to the armor block to slide down, causes the dyke body to destroy even, therefore, it is very necessary to carry out reinforcement treatment to the sea wall banket that has the risk, improves the stormy waves ability of sea wall.
Disclosure of Invention
The invention discloses a wave dissipation sea wall foot guard structure, which is characterized in that prefabricated box components are laid in rows, the defect that waste materials and garbage of building walls are difficult to recycle is fully and effectively utilized, and meanwhile, the foot guard reinforcing structure is reasonably arranged, wave is effectively dissipated by utilizing the law and principle of wave motion, and the impact damage of wave breaking to a sea wall is reduced.
The technical scheme of the invention is as follows:
the utility model provides a seawall banket reinforced structure with unrestrained function disappears, includes seawall banket, the place ahead of seawall banket is equipped with prefabricated box, its characterized in that:
the bottom of prefabricated box is equipped with anti-skidding stabilizer blade support fixed, and the monitoring box is installed on the rear side outer wall of prefabricated box, is connected with the pipeline on the monitoring box, installs the one side that the equipment box was arranged in to the locating piece above the seawall banket, install displacement sensor one and displacement sensor two in the monitoring box, displacement sensor one and displacement sensor two are connected with the signal line and pass and connect in outside monitoring signal case after the pipeline, wherein: the displacement sensor I is used for monitoring the up-and-down movement of the prefabricated box body, and the displacement sensor II is used for monitoring the left-and-right movement of the prefabricated box body;
be equipped with steel grating apron one and steel grating apron two on the prefabricated box, wherein: install the shackle on the inboard tank wall between steel grating apron one and the steel grating apron two and on the diapire of prefabricated box, it separates the steel mesh into chamber one and chamber two with prefabricated box to be connected with between the shackle, wherein: building wall waste or stones are arranged in the first cavity, and boulders are arranged in the second cavity;
and the sea side of the prefabricated box body is provided with a plurality of wave dissipation holes communicated with the second chamber.
Preferentially, the sea wall foot guards are provided with anchor rods, and the anchor rods are connected with chains and connected with the prefabricated box body. The volume of the first chamber is larger than that of the second chamber.
Preferentially, the prefabricated box body is of a right-angled trapezoid structure, supporting rods are uniformly distributed in the prefabricated box body, and wave dissipation holes are distributed in the slope surface of the right-angled trapezoid structure. Wherein: the diameter of each wave dissipation hole is 20cm-40m, and the pitch between the wave dissipation holes is 40cm-70 cm. And a toe is further installed at the end of the prefabricated box body near the sea side bottom.
The invention has the following beneficial effects:
1) the first chamber is filled with the building wall waste, so that the first chamber has the advantages of heavy weight, high density and low cost, and the prefabricated box body can effectively reach the designed weight;
2) the second chamber is filled with the large-particle-size block stones, gaps are formed among the block stones, and the block stones are connected with the wave dissipation holes, so that waves enter the gaps among the block stones after the waves surge into the wave dissipation holes, and meanwhile, the steel grating cover plate keeps water permeability, so that the waves are consumed among the gaps among the block stones;
3) adopt prefabricated box wholly, a plurality of prefabricated boxes concatenation is arranged into one row and is formed the seawall banket, can be under construction simultaneously, fills the cavity simultaneously for the construction progress.
The invention overcomes the defects of the prior art, overcomes the defect of the impact releasing capacity of the original sea wall foot guard structure, effectively eliminates the waves by utilizing the wave motion rule through reasonable structural arrangement, reduces the impact damage of the broken waves to the sea wall, and is suitable for popularization and application.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Detailed Description
The invention is further described with reference to the following drawings and detailed description.
As shown in fig. 1, a sea wall foot-protecting reinforced structure with wave-dissipating function comprises a sea wall foot-protecting 16, a prefabricated box body 5 is arranged in front of the sea wall foot-protecting 16, anti-skid support legs 14 are arranged at the bottom of the prefabricated box body 5 and supported and fixed at the outer side of the sea wall foot-protecting 16, lifting rings 8 are arranged at four corners of the top of the prefabricated box body 5, and during construction, the prefabricated box body is lifted and laid by a crane. Under extreme typhoon or the tired effect of wave action day and month, in order to prevent that prefabricated box 5 from taking place the displacement, be equipped with stock 1 on seawall banket 16, stock 1 is connected with the chain and connects in prefabricated box 5, drags prefabricated box 5 through the chain and prevents effectively that it from dragging. The end of the prefabricated box body 5 near the sea side is also provided with a slope foot 21 to increase the impact resistance.
In addition, under extreme typhoon or wave action accumulated daily and monthly effect, prefabricated box 5 can take place the displacement and need monitor, consequently, installs monitoring facilities on prefabricated box 5, through real-time supervision, in time the forecast, concrete structure as follows: monitoring box 17 is installed on the rear side outer wall of prefabricated box 5, is connected with pipeline 18 on the monitoring box 17, installs locating piece 3 above the seawall banket 16 and arranges one side in equipment box 17, install displacement sensor 19 and displacement sensor two 20 in the monitoring box 17, displacement sensor 19 and displacement sensor two 20 are connected with signal line 4 and pass and connect in outside monitoring signal case after pipeline 18, wherein: the first displacement sensor 19 is used for monitoring the up-and-down movement of the prefabricated box body 5, and the second displacement sensor 20 is used for monitoring the left-and-right movement of the prefabricated box body 5. The specific working principle of displacement monitoring is as follows: the first displacement sensor 19 is used for monitoring the up-and-down movement of the prefabricated box body 5, the second displacement sensor 20 is used for monitoring the left-and-right movement of the prefabricated box body 5, the two displacement sensors are fixed on the prefabricated box body 5 to be monitored and move along with the prefabricated box body, when the prefabricated box body 5 to be monitored moves, the prefabricated box body 5 corresponding to the reference object is immovable by the seawall protection foot 16, therefore, when the prefabricated box body 5 moves, the two displacement sensors can monitor the displacement of the prefabricated box body 5, and send data to an external monitoring signal box through the signal line 4, so that a monitoring station worker can know the displacement and take measures in time.
This prefabricated box 5 has still make full use of the motion principle of wave and has lost the wave to the wave, and concrete structure is as follows: be equipped with steel grating apron one 7 and steel grating apron two 6 on the prefabricated box 5, adopt the grid apron to make prefabricated box 5 possess the water permeability, help the unrestrained, wherein: install shackle 12 on the inboard tank wall between steel grid apron one 7 and the steel grid apron two 6 and on the diapire of prefabricated box 5, be connected with between the shackle 12 and separate steel mesh 13 and separate into chamber one 15 and chamber two 11 with prefabricated box 5, wherein: building wall waste 22 or stones are arranged in the first chamber 15, and boulders 23 are arranged in the second chamber 11. The sea side of the prefabricated box body 5 is provided with a plurality of wave dissipation holes 10 communicated with the second chamber 11. During construction, the first steel grid cover plate 7 and the second steel grid cover plate 6 are only required to be opened respectively for pouring, a separation steel mesh 13 is arranged between the first steel grid cover plate and the second steel grid cover plate, and the two cavities do not influence each other when working simultaneously.
In this embodiment, the volumes of the first chamber and the second chamber are different, the volume of the first chamber 15 is larger than the volume of the second chamber 11, the two chambers are different in loaded things, the prefabricated box body 5 is of a right-angle trapezoidal structure, and the supporting rods 9 are uniformly distributed in the prefabricated box body, in this embodiment, the number of the supporting rods 9 is 3, two ends of each supporting rod are respectively one, the middle of each supporting rod is one, and the wave dissipation holes 10 are distributed on the wave-facing side of the slope of the right-angle trapezoidal structure. The diameter of the wave dissipation holes 10 is 20cm-40m, and the pitch between the wave dissipation holes 10 is 40cm-70 cm. The first chamber is filled with building wall waste, the first chamber has the advantages of heavy mass, high density and low cost, the compactness can be increased, the weight of the prefabricated box body 5 is increased, the heavier the prefabricated box body is, the displacement is not easy to occur, the second chamber 11 adopts large block stones, gaps are formed among the large block stones after the large block stones are loaded, and therefore waves enter the wave dissipation holes 10 and then enter the gaps among the block stones, and the effect of reducing wave damage is achieved. By adopting the structure, the building garbage can be effectively utilized, and the waves can be effectively eliminated, the structure is absent in the prior art, and the protection performance and the building cost are obviously superior to those of the prior art.
Many other changes and modifications can be made without departing from the spirit and scope of the invention. It is to be understood that the invention is not to be limited to the specific embodiments, but only by the scope of the appended claims.
Claims (6)
1. The utility model provides a seawall banket reinforced structure with unrestrained function disappears, includes seawall banket (16), the place ahead of seawall banket (16) is equipped with prefabricated box (5), its characterized in that:
the bottom of prefabricated box (5) is equipped with anti-skidding stabilizer blade (14) and supports fixedly, and monitoring box (17) are installed on the rear side outer wall of prefabricated box (5), are connected with pipeline (18) on monitoring box (17), install locating piece (3) above seawall banket foot guard (16) and arrange one side of equipment box (17) in, install displacement sensor (19) and displacement sensor two (20) in monitoring box (17), displacement sensor one (19) and displacement sensor two (20) are connected with signal line (4) and pass and connect in outside monitoring signal case after pipeline (18), wherein: the first displacement sensor (19) is used for monitoring the up-and-down movement of the prefabricated box body (5), and the second displacement sensor (20) is used for monitoring the left-and-right movement of the prefabricated box body (5);
be equipped with steel grating apron one (7) and steel grating apron two (6) on prefabricated box (5), wherein: install on the inboard tank wall between steel grid apron one (7) and steel grid apron two (6) and on the diapire of prefabricated box (5) shackle (12), be connected with between shackle (12) and separate steel mesh (13) and separate into chamber one (15) and chamber two (11) with prefabricated box (5), wherein: building wall waste (22) or stones are arranged in the first chamber (15), and lump stones (23) are arranged in the second chamber (11);
the sea side of the prefabricated box body (5) is provided with a plurality of wave dissipation holes (10) which are communicated with the second chamber (11).
2. The seawall foot-protecting reinforcing structure with the wave-breaking function according to claim 1, wherein the seawall foot-protecting (16) is provided with an anchor rod (1), and the anchor rod (1) is provided with a chain to be connected with the prefabricated box body (5).
3. A seawall toe reinforcement structure with wave dissipating function according to claim 1, wherein the volume of the first chamber (15) is larger than the volume of the second chamber (11).
4. The seawall banket reinforced structure with wave-breaking function of any one of claims 1-3, characterized in that, the prefabricated box body (5) is a right-angle trapezoid structure, inside which is arranged with brace rods (9), the wave-breaking holes (10) are arranged on the slope of the right-angle trapezoid structure.
5. The seawall banket reinforced structure with wave-breaking function of claim 4, characterized in that, the diameter of the wave-breaking holes (10) is between 20cm-40m, the hole distance between the wave-breaking holes (10) is between 40cm-70 cm.
6. The seawall toe-protection reinforcing structure with the wave-breaking function as claimed in any one of claims 1 to 3, wherein a toe (21) is further installed at the end of the prefabricated box body (5) close to the sea side bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010429892.2A CN111549721B (en) | 2020-05-20 | 2020-05-20 | Seawall banket reinforced structure with wave dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010429892.2A CN111549721B (en) | 2020-05-20 | 2020-05-20 | Seawall banket reinforced structure with wave dissipation function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111549721A true CN111549721A (en) | 2020-08-18 |
| CN111549721B CN111549721B (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010429892.2A Active CN111549721B (en) | 2020-05-20 | 2020-05-20 | Seawall banket reinforced structure with wave dissipation function |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07268832A (en) * | 1994-03-31 | 1995-10-17 | Nippon Steel Metal Prod Co Ltd | Preventive device of net from being caught in wave absorbing revetment |
| CN105297674A (en) * | 2015-10-10 | 2016-02-03 | 国家海洋局第三海洋研究所 | Shingle beach section design method under conditions of strong coastal dynamic |
| CN106906806A (en) * | 2015-12-22 | 2017-06-30 | 张进 | A kind of wave attenuating device moving up and down |
-
2020
- 2020-05-20 CN CN202010429892.2A patent/CN111549721B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07268832A (en) * | 1994-03-31 | 1995-10-17 | Nippon Steel Metal Prod Co Ltd | Preventive device of net from being caught in wave absorbing revetment |
| CN105297674A (en) * | 2015-10-10 | 2016-02-03 | 国家海洋局第三海洋研究所 | Shingle beach section design method under conditions of strong coastal dynamic |
| CN106906806A (en) * | 2015-12-22 | 2017-06-30 | 张进 | A kind of wave attenuating device moving up and down |
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| Publication number | Publication date |
|---|---|
| CN111549721B (en) | 2021-06-04 |
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