ES2359800B2 - PIECE FOR RETAINING OF SEDIMIENTS IN SUBMISSED REEF ARDS. - Google Patents
PIECE FOR RETAINING OF SEDIMIENTS IN SUBMISSED REEF ARDS. Download PDFInfo
- Publication number
- ES2359800B2 ES2359800B2 ES201001658A ES201001658A ES2359800B2 ES 2359800 B2 ES2359800 B2 ES 2359800B2 ES 201001658 A ES201001658 A ES 201001658A ES 201001658 A ES201001658 A ES 201001658A ES 2359800 B2 ES2359800 B2 ES 2359800B2
- Authority
- ES
- Spain
- Prior art keywords
- piece
- reef
- dikes
- submerged
- retention
- Prior art date
- 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.)
- Active
Links
- 206010001052 Acute respiratory distress syndrome Diseases 0.000 title 1
- 201000000028 adult respiratory distress syndrome Diseases 0.000 title 1
- 230000014759 maintenance of location Effects 0.000 claims abstract description 13
- 239000013049 sediment Substances 0.000 claims abstract description 12
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 3
- 230000008929 regeneration Effects 0.000 abstract description 8
- 238000011069 regeneration method Methods 0.000 abstract description 8
- 238000000926 separation method Methods 0.000 abstract description 2
- 239000004567 concrete Substances 0.000 description 6
- 239000004576 sand Substances 0.000 description 6
- 230000000295 complement effect Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Classifications
-
- 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
- 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
- E02B3/14—Preformed blocks or slabs for forming essentially continuous surfaces; Arrangements thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Abstract
Pieza para retención de sedimentos en diques arrecife sumergidos.Part for sediment retention in dikes submerged reef.
La pieza para retención de sedimentos en diques arrecife sumergidos es una pieza prefabricada de hormigón armado con una forma tal que tiene gran estabilidad y logra realizar una óptima retención de sedimentos. Se dispone en hilera continua a lo largo del núcleo del dique, convirtiéndolo en totalmente impermeable al paso de las arenas de regeneración. Para obtener la estabilidad necesaria, la pieza tiene dos paredes diagonales, que sirven de puntos de apoyo en el punto de separación máxima de las mismas, y que convergen en un único muro vertical, formando un conjunto solidario.The piece for dam sediment retention submerged reef is a prefabricated piece of reinforced concrete with a way that has great stability and manages to perform an optimal sediment retention. It is arranged in continuous row along from the core of the dike, making it totally impermeable to Regeneration sands step. To obtain stability necessary, the piece has two diagonal walls, which serve as support points at the maximum separation point thereof, and that converge in a single vertical wall, forming a set solidary.
Description
Pieza para retención de sedimentos en diques arrecife sumergidos.Part for sediment retention in dikes submerged reef.
La invención se encuadra en el sector técnico de la ingeniería civil de costas, en concreto en el relativo a la creación y regeneración de playas con arenas de aportación.The invention falls within the technical sector of coastal civil engineering, specifically in relation to the creation and regeneration of beaches with contribution arenas.
En la actualidad, los diques arrecife sumergidos dispuestos al pie de las regeneraciones de playa no disponen de ningún elemento que los haga impermeables al paso de las arenas, por lo que, al final, estas arenas de regeneración acaban escapando hacia el mar, tras colmatar los diques y reducir su acción disipadora de la energía del oleaje.Currently, submerged reef dikes ready at the foot of the beach regenerations do not have no element that makes them impermeable to the passage of the sands, by what, in the end, these regeneration arenas just escaping towards the sea, after filling the dikes and reducing their action wave energy dissipator.
En las regeneraciones de playas la actuación más habitual es verter arena en la zona emergida de la playa y en el comienzo de la zona sumergida bajo el mar, de forma que la anchura de playa seca aumente. La arena vertida adopta un perfil de equilibrio de forma que los materiales vertidos quedan dispuestos de forma natural hasta una cierta profundidad, denominándose a esta zona pie de la regeneración.In the beach regenerations the performance more It is usual to pour sand in the area emerging from the beach and in the beginning of the submerged area under the sea, so that the width of dry beach increase. The poured sand adopts a profile of equilibrium so that the spilled materials are arranged natural form to a certain depth, denominating this Foot zone of regeneration.
En algunos casos, es necesario colocar un dique sumergido de berma ancha paralelo a la línea de costa (denominado habitualmente en ingeniería de costas "dique arrecife"), al pie del talud que forma la arena vertida en la zona sumergida de la playa, para evitar el escape hacia el mar de esta arena, en días de temporal.In some cases, it is necessary to place a dike submerged wide berm parallel to the coastline (called usually in coastal engineering "reef dike"), at the foot of the slope that forms the sand poured into the submerged area of the beach, to avoid the escape to the sea of this sand, in days of temporary.
Estos diques arrecife se construyen a base de escolleras y/o bloques de hormigón y, frecuentemente, no cumplen al cien por cien su función de retención de arenas ya que la arena de regeneración acaba finalmente escapando hacia el mar profundo por los huecos que existen entre las escolleras o los bloques, una vez colocados éstos.These reef dikes are built based on breakwaters and / or concrete blocks and often do not comply with one hundred percent its sand retention function since the sand of regeneration ends up finally escaping into the deep sea by the gaps that exist between the breakwaters or the blocks, once placed these.
Existen muchos modelos de diques arrecife sumergidos, algunos de los cuales se resumen en las siguientes invenciones. Sin embargo, cabe resaltar que el objeto de la presente invención es describir un complemento para diques arrecife sumergidos que se enripies para retener los áridos finos, complemento que no existe en la actualidad tal y como en el presente documento se describe.There are many models of reef dykes submerged, some of which are summarized in the following inventions However, it should be noted that the purpose of this invention is to describe a complement for reef dykes submerged to be enriched to retain fine aggregates, complement that does not exist at present as it is at present Document is described.
La invención P0470859 titulada "Perfeccionamientos introducidos en una estructura de control de la erosión marina, construida longitudinalmente a lo largo de la costa" plantea una barrera formada por varias filas de piezas, unas encima de otras. No resuelve el problema del paso de los finos, ya que, al permitir el paso del agua a través del entramado que forma, también permite el paso de los finos.The invention P0470859 entitled "Improvements introduced in a control structure of marine erosion, built longitudinally along the costa "poses a barrier formed by several rows of pieces, some on top of others. It does not solve the problem of the passage of fines, since, by allowing the passage of water through the framework that shape, also allows the passage of fines.
La invención 02731706.4 titulada "Estructuras de espigón permanente y semi-permanente y método para recuperación del litoral y su tierra" no resuelve el problema de los finos, ya que incluye una rejilla para paso de agua.The invention 02731706.4 entitled "Structures of permanent and semi-permanent breakwater and method for the recovery of the coast and its land "does not solve the problem of the fines, since it includes a grid for the passage of Water.
La invención US5441362 titulada "Concrete Armor unit for protecting coastal and hydraulic structures and shorelines" protege la forma costera disipando la energía con la que el oleaje influye sobre ella, no realizando una retención de sedimentos.The invention US5441362 entitled " Concrete Armor unit for protecting coastal and hydraulic structures and shorelines " protects the coastal form by dissipating the energy with which the waves influence it, not performing sediment retention.
La invención P200930307 titulada "Estabilizador de formas costeras de depósito", del propio inventor, trata de un dique sumergido en talud, con elementos impermeables en su interior, de modo que el conjunto del objeto de la invención resulta impermeable, siendo diferente de una barrera sumergida de bloques de hormigón empleada como complemento de un dique sumergido, ya que el hormigón es poroso.The invention P200930307 entitled "Stabilizer of coastal deposit forms", of the own inventor, it is a dike submerged in slope, with elements waterproof inside, so that the whole object of the invention is waterproof, being different from a barrier submerged concrete blocks used as a complement to a submerged dike, since the concrete is porous.
La invención 94926514.4 titulada "Unidad de armadura de hormigón para proteger estructuras costeras e hidráulicas y líneas de litoral" protege la forma costera disipando la energía con la que el oleaje influye sobre ella, no mediante una retención de sedimentos, no resolviendo el problema de pérdida de áridos finos.The invention 94926514.4 entitled "Unit of concrete reinforcement to protect coastal structures and hydraulic and shorelines "protects the coastal form dissipating the energy with which the waves influence it, no by sediment retention, not solving the problem of loss of fine aggregates.
El objeto de la invención consiste en una pieza prefabricada de hormigón armado con una forma tal que tiene gran estabilidad y logra realizar una óptima retención de sedimentos. Un número determinado de estas piezas se dispone en hilera continua a lo largo del núcleo del dique, convirtiéndole en totalmente impermeable al paso de las arenas de regeneración. El número de piezas de la hilera se determina en función del tamaño del dique arrecife. Para obtener la estabilidad necesaria, la pieza tiene dos paredes diagonales que sirven de puntos de apoyo en el punto de separación máxima de las mismas, y que a su vez convergen en un único muro vertical, formando un conjunto solidario.The object of the invention consists of a piece precast reinforced concrete with a shape that has great stability and achieves optimal sediment retention. A determined number of these pieces is arranged in continuous row at along the core of the dike, making it totally impervious to the passage of regeneration sands. The number of Row pieces are determined based on the size of the dike reef. To obtain the necessary stability, the piece has two diagonal walls that serve as support points at the point of maximum separation of them, and which in turn converge in a unique vertical wall, forming a joint solidarity.
La sección transversal de la pieza tiene unas dimensiones que, en vertical, se sitúan en el entorno de 1 metro, estando la dimensión horizontal en el mismo orden de magnitud. En lo que respecta a la longitud de la pieza, se encuentra en el entorno de 2,5 veces la altura establecida para la misma, no siendo, en ningún caso, unas medidas fijas, sino una referencia del tamaño y proporciones de la pieza objeto de la invención.The cross section of the piece has some dimensions that, vertically, are around 1 meter, the horizontal dimension being in the same order of magnitude. In Regarding the length of the piece, it is in the environment 2.5 times the height set for it, not being, in no case, some fixed measures, but a reference of the size and proportions of the part object of the invention.
La pieza objeto de la invención se sitúa entre las distintas capas de escollera del dique sumergido; de este modo, la hilera de piezas se encuentra convenientemente resguardada, ya que la escollera que rodea las piezas objeto de la invención tiene un efecto disipador de energía.The part object of the invention is between the different layers of jetty of the submerged dike; in this way, the row of pieces is conveniently protected, since that the jetty surrounding the parts object of the invention has An energy dissipating effect.
En formas costeras de sedimentación que se encuentren en recesión, en la que se opte por construir un dique arrecife sumergido, siempre se podrá introducir una hilera de piezas objeto de la presente invención para prevenir la pérdida de finos.In coastal forms of sedimentation that find in recession, in which you choose to build a dike submerged reef, you can always enter a row of pieces object of the present invention to prevent the loss of fine.
En la figura 1 se muestra un ejemplo de dique arrecife con una pieza colocada para crear el filtro al paso de las arenas. En esa figura se puede ver una sección de la hilera de piezas objeto de la invención (1), colocada entre las capas del dique arrecife sumergido (2), y apoyada sobre la superficie del lecho marino (3).Figure 1 shows an example of a dike reef with a piece placed to create the filter as the arenas In that figure you can see a section of the row of parts object of the invention (1), placed between the layers of the submerged reef dike (2), and resting on the surface of the seabed (3).
En la figura 2 se muestra una sección transversal de la pieza, en la que se aprecia su forma específica que proporciona la estabilidad necesaria con una relación de altura (A) y anchura (B) de 1:1.A section is shown in figure 2 cross section of the piece, in which its specific shape is appreciated which provides the necessary stability with a height ratio (A) and width (B) of 1: 1.
En la figura 3 se muestra un modelo tridimensional de la pieza objeto de la invención, en la que se puede apreciar la proporcionalidad real existente entre su sección transversal y la longitud de la pieza (C).A model is shown in figure 3 three-dimensional part of the object of the invention, in which you can appreciate the real proportionality between your section transverse and the length of the piece (C).
Para la construcción de la pieza se recomienda
un tipo de hormigón adaptado al ambiente marino, empleándose moldes
para fabricar las piezas. En cuanto a sus dimensiones, la relación
altura (A) - anchura
(B) - longitud (C) será de 1:1:2.5.For the construction of the piece a type of concrete adapted to the marine environment is recommended, using molds to manufacture the pieces. As for its dimensions, the ratio height (A) - width
(B) - Length (C) will be 1: 1: 2.5.
El tamaño de las piezas depende de la altura del dique arrecife puesto que la hilera de piezas no debe sobresalir de la rasante del mismo. En caso de diques arrecife de menos de 1,5 metros de altura, las piezas tendrán la misma altura que el dique. En caso de diques arrecife de 1,5 metros de altura o más, las piezas tendrán 1,5 metros de altura.The size of the pieces depends on the height of the reef dike since the row of pieces must not protrude from the flush of it. In case of reef dykes of less than 1.5 meters high, the pieces will be the same height as the dike. In case of reef dykes 1.5 meters high or more, the pieces They will be 1.5 meters high.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201001658A ES2359800B2 (en) | 2010-12-30 | 2010-12-30 | PIECE FOR RETAINING OF SEDIMIENTS IN SUBMISSED REEF ARDS. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201001658A ES2359800B2 (en) | 2010-12-30 | 2010-12-30 | PIECE FOR RETAINING OF SEDIMIENTS IN SUBMISSED REEF ARDS. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2359800A1 ES2359800A1 (en) | 2011-05-27 |
| ES2359800B2 true ES2359800B2 (en) | 2011-12-28 |
Family
ID=43983506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201001658A Active ES2359800B2 (en) | 2010-12-30 | 2010-12-30 | PIECE FOR RETAINING OF SEDIMIENTS IN SUBMISSED REEF ARDS. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2359800B2 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS526293B1 (en) * | 1968-09-19 | 1977-02-21 | ||
| US3896624A (en) * | 1973-05-03 | 1975-07-29 | Dall Chin Chang | Polyhedral, porous, and hollow block |
| JPS5220640A (en) * | 1975-08-07 | 1977-02-16 | Nippon Kouwan Konsarutanto Kk | Marine structure of wide bed with truss |
| JPS58181909A (en) * | 1982-04-19 | 1983-10-24 | Harouken Kogyo Kk | Bank protective block |
| KR20090043421A (en) * | 2008-03-19 | 2009-05-06 | 백국양 | The beach erosion prevention ferroconcrete prefabricated-pile block. |
-
2010
- 2010-12-30 ES ES201001658A patent/ES2359800B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ES2359800A1 (en) | 2011-05-27 |
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| FG2A | Definitive protection |
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