WO2007101894A1 - Improved wedge for seabed regeneration - Google Patents
Improved wedge for seabed regeneration Download PDFInfo
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- WO2007101894A1 WO2007101894A1 PCT/ES2006/000607 ES2006000607W WO2007101894A1 WO 2007101894 A1 WO2007101894 A1 WO 2007101894A1 ES 2006000607 W ES2006000607 W ES 2006000607W WO 2007101894 A1 WO2007101894 A1 WO 2007101894A1
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- WIPO (PCT)
- Prior art keywords
- wedge
- regeneration
- front face
- marine
- seabed
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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
Definitions
- the invention refers, as expressed in the statement of the present specification, to a perfected wedge for the regeneration of seabed that contributes to the function to which advantages and characteristics are destined, apart from others inherent to its organization and constitution, which they will be described in detail below, which represent an innovative alternative and / or improvement to what is already known in this field.
- the object of the invention consists of a wedge specially designed so that its deposition on the seabed, especially sandy type, in adjacent and optionally staggered clusters of various units, after the relevant technical feasibility studies and environmental impact , according to a barrier that allows the regeneration of beaches, coastal areas and seabed in a natural and progressive way, without representing aggressive actions on these areas.
- the improved wedge proposed by the invention constitutes an obvious novelty within its field of application, since its use provides a solution to the problem described not only for the sandy regeneration of beaches, but also for its conservation only by natural means and without any negative ecological impact.
- the improved wedge that advocates the invention and by means of which, as mentioned above, a regeneration of the sandy seabed is achieved naturally, is constituted by a body, of considerable volume and appreciable weight, since which must be able to withstand the forces of the marine waves to which it will be subjected, configured from a wedge-shaped ferric structure or frame, composed of a succession of parallel triangles of ferric rod joined by electro-welded mesh and linked to them , the frame assembly being preferably covered in marine concrete of class IHb according to EHE instruction, so that it has a flat base, a rear wall perpendicular to said base and a front face that ascends in a slightly concave slope.
- Said slope in order to optimize the work with the marine currents, shall not exceed 37 °, having a plurality of horizontal or superimposed horizontal steps or terraces throughout its length, so that the front face of The wedge has a serrated surface that favors the suction, drainage and elevation of the sandy sediments.
- Said body or wedge advantageously also has means to favor the union and coupling of various units laterally and consecutively to configure the natural generation barrier, consisting of a tongue and groove system formed by a cavity in one of its side walls and a protuberance in the opposite, of dimensions and shape suitable for said function .
- the wedge of the invention also has lifting means that facilitate its transport and placement, consisting of rings that protrude on its front face and that are part of the internal metal structure thereof, given the high weight they must support, so as in a rod or harpoon of considerable dimensions that protrudes from the central area on its rear face, which in addition to mooring the wedge, favors and allows the eventual mooring to it of pleasure boats that anchor near the coast, preventing so that these negatively deteriorate the seabed, and otherwise prevent the disastrous performance of trawling, acting as a deterrent.
- lifting means that facilitate its transport and placement, consisting of rings that protrude on its front face and that are part of the internal metal structure thereof, given the high weight they must support, so as in a rod or harpoon of considerable dimensions that protrudes from the central area on its rear face, which in addition to mooring the wedge, favors and allows the eventual mooring to it of pleasure boats that anchor near the coast, preventing so that these negatively deteriorate the seabed, and otherwise prevent the disastrous
- Said harpoon also has in its lower part two protrusions intended to allow the optional placement of additional elements such as underwater cameras, etc.
- the rear face of the wedge of the invention also incorporates a plurality of cylindrical cavities, arranged precisely, intended to act as an artificial reef, serving as a fry nursery and favoring the regeneration of marine fauna.
- the regeneration of the seabed is achieved by deposition at the bottom marine of a plurality of wedges, forming a chain or barrier, in number, location and precise dimensions for each specific area to be regenerated, whose exact specifications of measurements, unit weight, angle and curvature of incidence, number of positioning and dimensions of terraces of accumulation, will be determined by the previous study that the competent body performs in the area.
- the sandy sediments to affect the front face of the barrier formed by the lateral juxtaposition of a certain number of wedges, and thanks to the existence in them of the previously described terraces that they have on their front face, will continue and gradual ascent, by hydrodynamic flow of the marine current, creating a precise turbulence with elevation and directional movement of the sandy granules previously deposited in said terraces, until they are finally deposited on the back face, perpendicular to the seabed of the wedge itself , with the consequent elevation of the sandy seabed and the corresponding recovery of the beach or coast.
- Figure number 1 Shows a perspective view of the internal structure that configures the improved wedge of the invention.
- Figure number 2. Shows a side perspective view of the wedge in which its external configuration is appreciated as well as the protuberance of the tongue and groove system it incorporates.
- Figure number 3. Shows a perspective view of the wedge represented in figure 2 from the opposite side, the cavity of said tongue and groove system being appreciated in this case.
- Figure number 4.- Shows a detail of the central rear part of the wedge, showing here, in addition to the harpoon, the nursery cavities.
- the wedge in question is essentially constituted by a body (1), configured from a wedge-shaped ferric structure or frame (2), composed of a succession of parallel triangles (3) of ferric rod joined by electro-welded mesh (4), being the set of the frame preferably covered with marine concrete, so that it takes, in varying sizes and shapes depending on each need, the shape of a wedge, having a flat base (5), a rear wall (6), perpendicular to said base, and a front face (7) that ascends in a slightly concave slope, said slope not being greater than 37 °.
- Said front face (7) is provided in its entire length with a plurality of steps or terraces
- the body (1) also has means to favor the joint and coupling of several units laterally and consecutively to configure the natural generation barrier, constituted by a tongue and groove system formed by a female cavity
- the body (1) also has lifting means that facilitate its transport and placement, consisting of a part in anchors (13) whose upper part protrudes on its front face and that add to the metal structure or frame (2) that integrates the body (1) inside, and on the other in a rod or harpoon (14) protruding vertically from the central area in its rear wall (6), which is provided with a central hole (15) in its upper part, as well as two protrusions (16) in the lower part suitable to allow optional placement of additional elements such as underwater cameras, etc.
- lifting means that facilitate its transport and placement, consisting of a part in anchors (13) whose upper part protrudes on its front face and that add to the metal structure or frame (2) that integrates the body (1) inside, and on the other in a rod or harpoon (14) protruding vertically from the central area in its rear wall (6), which is provided with a central hole (15) in its upper part, as well as two protrusions (16) in the lower part suitable to allow optional placement of additional elements such as underwater cameras
- (1) it has a plurality of cylindrical cavities (17), arranged precisely and with the appropriate depth to act as an artificial reef, serving as a fry nursery.
- the regeneration of the seabed is achieved by the deposition on the seabed of a plurality of wedges or bodies (1), suitably laterally attached by the introduction of the male protuberance (11) into the female cavity. (9) of the adjoining body, forming a barrier, in number, location and precise dimensions for each specific area, and orienting its front face
Abstract
Improved wedge for seabed regeneration that is configured by means of a body with a frame (2), composed of rod triangles (3) joined by a mat (4) covered with marine concrete, with a flat base (5), perpendicular rear wall (6) and a concave front face (7) that slopes at no more than 37°; with horizontal, superposed and parallel terraces (8), in the form of a toothed surface; means being arranged for the lateral coupling and joining of bodies (1) in order to configure a naturally generated barrier by means of a dovetail system with a female cavity (9) in a wall (10) that is suitable for receiving a male projection (11) provided in the opposite lateral wall (12). There are elevation means that consist of anchorings (13) that join the frame (2) and a shaft (14) that projects vertically from the rear wall (6), provided with a central hole (15) in its upper part and also with protuberances (16) in the lower part.
Description
CUNA PERFECCIONADA PARA LA REGENERACIÓN DE FONDOS CRADLE PERFECTED FOR THE REGENERATION OF FUNDS
MARINOSMARINOS
D E S C R I P C I ÓND E S C R I P C I ÓN
OBJETO DE LA INVENCIÓNOBJECT OF THE INVENTION
La invención se refiere, tal como expresa el enunciado de la presente memoria descriptiva, a una cuña perfeccionada para la regeneración de fondos marinos que aporta a la función a que se destina ventajas y características, aparte de otras inherentes a su organización y constitución, que se describirán en detalle más adelante, que suponen una innovadora alternativa y/o mejora a lo ya conocido en este campo.The invention refers, as expressed in the statement of the present specification, to a perfected wedge for the regeneration of seabed that contributes to the function to which advantages and characteristics are destined, apart from others inherent to its organization and constitution, which they will be described in detail below, which represent an innovative alternative and / or improvement to what is already known in this field.
De forma concreta, el objeto de la invención consiste en una cuña especialmente diseñada para que su deposición en el fondo marino, en especial de tipo arenoso, en agrupaciones adyacentes y opcionalmente escalonadas de diversas unidades, tras los pertinentes estudios de viabilidad técnica e impacto ambiental, conforme una barrera que permite la regeneración de playas, zonas costeras y fondos marinos de forma natural y progresiva, sin representar actuaciones agresivas sobre dichas zonas .Specifically, the object of the invention consists of a wedge specially designed so that its deposition on the seabed, especially sandy type, in adjacent and optionally staggered clusters of various units, after the relevant technical feasibility studies and environmental impact , according to a barrier that allows the regeneration of beaches, coastal areas and seabed in a natural and progressive way, without representing aggressive actions on these areas.
ANTECEDENTES DE LA INVENCIÓNBACKGROUND OF THE INVENTION
Es bien conocido que los temporales periódicos, los cambios de flujo de corrientes, o la potencial subida del nivel del mar, provocan y provocarán en un futuro no tan lejano, entre otros efectos adversos, la retirada de las arenas de nuestras
playas, con el consiguiente expolio desde el punto de vista ecológico.It is well known that periodic storms, changes in current flow, or the potential rise in sea level, cause and will cause in the not so distant future, among other adverse effects, the withdrawal of the sands of our beaches, with the consequent plundering from the ecological point of view.
La principal solución actual para la regeneración de las playas pasa por la utilización de barcos de dragado de fondos marinos, que aunque de rápida ejecución, provoca imprevisibles daños a la biodiversidad marina, hasta el punto de estar expuestos a múltiples sanciones por parte de diferentes organismos comunitarios.The main current solution for the regeneration of beaches involves the use of dredged seabed vessels, which although of rapid execution, causes unpredictable damage to marine biodiversity, to the point of being exposed to multiple sanctions by different agencies community
Existe, sin embargo, algún ejemplo de sistema de regeneración alternativa, debiéndose señalar en este sentido, que el propio peticionario, es ya titular de un modelo de utilidad en el que describe una cuña regeneradora de fondos marinos, la cual, sin embargo presenta una serie de carencias en cuanto a su configuración, estructura y diseño susceptibles de mejorar, para conseguir mayores niveles de eficacia potenciando su función regeneradora, tales como su estructura interna, su acoplamiento lateral para la formación de barreras o su sistema de anclaje para transporte y colocación, entre otros.There is, however, some example of an alternative regeneration system, it should be noted in this regard, that the petitioner himself is already a holder of a utility model in which he describes a regenerating wedge of seabed, which, however, presents a series of deficiencies in terms of its configuration, structure and design that can be improved, to achieve higher levels of efficiency by enhancing its regenerative function, such as its internal structure, its lateral coupling for the formation of barriers or its anchoring system for transport and placement , among others.
Cabe mencionar, por tanto, que el peticionario desconoce la existencia de una cuña perfeccionada para la regeneración de fondos marinos que presente unas características técnicas, estructurales y constitutivas semejantes a las que preconiza la presente invención, la cual tiene por objeto solventar los inconvenientes anteriormente mencionados que presentan los sistemas conocidos actualmente para el mismo fin.It is worth mentioning, therefore, that the petitioner is unaware of the existence of an improved wedge for the regeneration of seabed that has similar technical, structural and constitutive characteristics to those advocated by the present invention, which is intended to solve the aforementioned drawbacks that present the systems currently known for the same purpose.
EXPLICACIÓN DE IA INVENCIÓN
.EXPLANATION OF THE INVENTION .
AsI, la cuña perfeccionada que la invención propone, constituye una evidente novedad dentro de su campo de aplicación, ya que su utilización aporta una solución al problema descrito no sólo para la regeneración arenosa de playas, sino también para su conservación sólo por medios naturales y sin ningún tipo de incidencia ecológica negativa.Thus, the improved wedge proposed by the invention constitutes an obvious novelty within its field of application, since its use provides a solution to the problem described not only for the sandy regeneration of beaches, but also for its conservation only by natural means and without any negative ecological impact.
De forma concreta, la cuña perfeccionada que propugna la invención, y mediante la cual se consigue, tal como se ha mencionado, una regeneración de los fondos marinos arenosos de forma natural, está constituida por un cuerpo, de considerable volumen y apreciable peso, ya que debe ser apto para soportar las fuerzas del oleaje marino a que se verá sometido, configurado a partir de una estructura o armazón férrico en forma de cuña, compuesto por una sucesión de triángulos paralelos de varilla férrica unidos por mallazo electrosoldado y ligado a los mismos, estando el conjunto del armazón recubierto preferentemente de hormigón-marino de clase IHb según instrucción EHE, de forma que presenta una base plana, una pared posterior perpendicular a dicha base y una cara frontal que asciende en pendiente ligeramente cóncava.Specifically, the improved wedge that advocates the invention, and by means of which, as mentioned above, a regeneration of the sandy seabed is achieved naturally, is constituted by a body, of considerable volume and appreciable weight, since which must be able to withstand the forces of the marine waves to which it will be subjected, configured from a wedge-shaped ferric structure or frame, composed of a succession of parallel triangles of ferric rod joined by electro-welded mesh and linked to them , the frame assembly being preferably covered in marine concrete of class IHb according to EHE instruction, so that it has a flat base, a rear wall perpendicular to said base and a front face that ascends in a slightly concave slope.
Dicha pendiente, en orden a optimizar el trabajo con las corrientes marinas, no será superior a los 37°, disponiendo de forma característica en toda su longitud de una pluralidad de escalones o terrazas horizontales, superpuestas y paralelas, de forma que la cara frontal de la cuña presenta una superficie dentada que favorece la succión, drenaje y elevación de los sedimentos arenosos.Said slope, in order to optimize the work with the marine currents, shall not exceed 37 °, having a plurality of horizontal or superimposed horizontal steps or terraces throughout its length, so that the front face of The wedge has a serrated surface that favors the suction, drainage and elevation of the sandy sediments.
El mencionado cuerpo o cuña, dispone ventajosamente además de medios para favorecer la unión
y acoplamiento de forma lateral y consecutiva de diversas unidades para configurar así la barrera de generación natural, constituido por un sistema de machihembrado formado por una cavidad en una de sus paredes laterales y una protuberancia en la opuesta, de dimensiones y forma adecuadas para dicha función.Said body or wedge, advantageously also has means to favor the union and coupling of various units laterally and consecutively to configure the natural generation barrier, consisting of a tongue and groove system formed by a cavity in one of its side walls and a protuberance in the opposite, of dimensions and shape suitable for said function .
La cuña de la invención, dispone igualmente de medios de elevación que facilitan su transporte y colocación, consistentes en anillas que sobresalen en su cara frontal y que forman parte de la estructura metálica interior de la misma, dado el elevado peso que deben soportar, así como en un vastago o arpón de considerables dimensiones que sobresale de la zona central en su cara posterior, el cual además de amarre de la cuña, favorece y permite el amarre eventual a la misma de embarcaciones de recreo que fondean cercanas a la costa, impidiendo así que estas deterioren negativamente el fondo marino, e impide por otra parte la actuación nefasta de la pesca de arrastre, actuando como elemento disuasorio.The wedge of the invention also has lifting means that facilitate its transport and placement, consisting of rings that protrude on its front face and that are part of the internal metal structure thereof, given the high weight they must support, so as in a rod or harpoon of considerable dimensions that protrudes from the central area on its rear face, which in addition to mooring the wedge, favors and allows the eventual mooring to it of pleasure boats that anchor near the coast, preventing so that these negatively deteriorate the seabed, and otherwise prevent the disastrous performance of trawling, acting as a deterrent.
Dicho arpón, dispone además en su parte inferior de sendos salientes destinados a permitir la colocación opcional de elementos adicionales tales como cámaras submarinas, etc.Said harpoon also has in its lower part two protrusions intended to allow the optional placement of additional elements such as underwater cameras, etc.
La cara posterior de la cuña de la invención, incorpora además una pluralidad de oquedades cilindricas, dispuestas de forma precisa, destinadas a actuar como arrecife artificial, sirviendo de vivero de alevines y favoreciendo la regeneración de la fauna marina.The rear face of the wedge of the invention also incorporates a plurality of cylindrical cavities, arranged precisely, intended to act as an artificial reef, serving as a fry nursery and favoring the regeneration of marine fauna.
De esta forma, la regeneración del fondo marino se consigue mediante la deposición en el fondo
marino de una pluralidad de cuñas, formando una cadena o barrera, en número, ubicación y dimensiones precisas para cada zona concreta a regenerar, cuyas especificaciones exactas de medidas, peso unitario, ángulo y curvatura de incidencia, número de posicionamiento y dimensiones de terrazas de acumulación, vendrán determinadas por el estudio previo que el organismo competente realice de la zona.In this way, the regeneration of the seabed is achieved by deposition at the bottom marine of a plurality of wedges, forming a chain or barrier, in number, location and precise dimensions for each specific area to be regenerated, whose exact specifications of measurements, unit weight, angle and curvature of incidence, number of positioning and dimensions of terraces of accumulation, will be determined by the previous study that the competent body performs in the area.
Asi, los sedimentos arenosos al incidir sobre la cara frontal de la barrera, formada por la yuxtaposición lateral de un determinado número de cuñas, y gracias a la existencia en ellas de las anteriormente descritas terrazas de que disponen en su cara frontal, irán en continua y paulatina ascensión, por hidrodinámica de flujo de la corriente marina, creándose una turbulencia precisa con elevación y movimiento direccional de los granulos arenosos depositados con anterioridad en dichas terrazas, hasta ser depositados finalmente en la cara posterior, perpendicular al fondo marino de la propia cuña, con la consiguiente elevación del fondo marino arenoso y la correspondiente recuperación de la playa o costa.Thus, the sandy sediments to affect the front face of the barrier, formed by the lateral juxtaposition of a certain number of wedges, and thanks to the existence in them of the previously described terraces that they have on their front face, will continue and gradual ascent, by hydrodynamic flow of the marine current, creating a precise turbulence with elevation and directional movement of the sandy granules previously deposited in said terraces, until they are finally deposited on the back face, perpendicular to the seabed of the wedge itself , with the consequent elevation of the sandy seabed and the corresponding recovery of the beach or coast.
La nueva cuña perfeccionada para la regeneración de fondos marinos representa, por consiguiente, una estructura innovadora de características estructurales y constitutivas desconocidas hasta ahora para tal fin, razones que unidas a su utilidad práctica, la dotan de fundamento suficiente para obtener el privilegio de exclusividad que se solicita.The new wedge perfected for the regeneration of seabed represents, therefore, an innovative structure of structural and constitutive characteristics unknown until now for this purpose, reasons that together with its practical utility, provide it with sufficient foundation to obtain the privilege of exclusivity that It is requested.
DESCRIPCIÓN DE LOS DIBUJOSDESCRIPTION OF THE DRAWINGS
Para complementar la descripción que se está
,To complement the description that is being ,
realizando y con objeto de ayudar a una mejor comprensión de las características de la invención, se acompaña a la presente memoria descriptiva, como parte integrante de la misma, de un juego de planos, en los que con carácter ilustrativo y no limitativo se ha representado lo siguiente:realizing and in order to help a better understanding of the characteristics of the invention, this descriptive report is attached, as an integral part thereof, of a set of drawings, in which it is represented as an illustrative and non-limiting nature the next:
La figura número 1.- Muestra una vista en perspectiva de la estructura interna que configura la cuña perfeccionada de la invención.Figure number 1.- Shows a perspective view of the internal structure that configures the improved wedge of the invention.
La figura número 2.- Muestra una vista en perspectiva lateral de la cuña en la que se aprecia su configuración externa así como la protuberancia del sistema de machihembrado que incorpora.Figure number 2.- Shows a side perspective view of the wedge in which its external configuration is appreciated as well as the protuberance of the tongue and groove system it incorporates.
La figura número 3.- Muestra una vista en perspectiva de la cuña representada en la figura 2 desde el lateral opuesto, apreciándose en este caso la cavidad del mencionado sistema de machihembrado.Figure number 3.- Shows a perspective view of the wedge represented in figure 2 from the opposite side, the cavity of said tongue and groove system being appreciated in this case.
La figura número 4.- Muestra un detalle de la parte posterior central de la cuña, apreciándose aquí, además del arpón de amarre, las oquedades para vivero.Figure number 4.- Shows a detail of the central rear part of the wedge, showing here, in addition to the harpoon, the nursery cavities.
REALIZACIÓN PREFERENTE DE LA INVENCIÓNPREFERRED EMBODIMENT OF THE INVENTION
A la vista de las mencionadas figuras y de acuerdo con la numeración adoptada, se puede observar en ellas un ejemplo de realización preferente de la cuña perfeccionada para la regeneración de fondos marinos que comprende las partes que se indican y describen a continuación.In view of the aforementioned figures and according to the numbering adopted, an example of a preferred embodiment of the wedge perfected for the regeneration of seabed comprising the parts indicated and described below can be observed.
Así, tal como se aprecia en tales figuras, la cuña en cuestión está esencialmente constituida por un
cuerpo (1), configurado a partir de una estructura o armazón (2) férrico en forma de cuña, compuesto por una sucesión de triángulos (3) paralelos de varilla férrica unidos por mallazo (4) electrosoldado y ligado a los mismos, estando el conjunto del armazón recubierto preferentemente de hormigón-marino, de forma que adopta, en tamaños y formas variables en función de cada necesidad, la forma de una cuña, disponiendo de una base plana (5), una pared posterior (6), perpendicular a dicha base, y una cara frontal (7) que asciende en pendiente ligeramente cóncava, no siendo dicha pendiente superior a 37°.Thus, as seen in such figures, the wedge in question is essentially constituted by a body (1), configured from a wedge-shaped ferric structure or frame (2), composed of a succession of parallel triangles (3) of ferric rod joined by electro-welded mesh (4), being the set of the frame preferably covered with marine concrete, so that it takes, in varying sizes and shapes depending on each need, the shape of a wedge, having a flat base (5), a rear wall (6), perpendicular to said base, and a front face (7) that ascends in a slightly concave slope, said slope not being greater than 37 °.
Dicha cara frontal (7) , está provista en toda su longitud de una pluralidad de escalones o terrazasSaid front face (7), is provided in its entire length with a plurality of steps or terraces
(8) horizontales, superpuestas y paralelas, de forma que presenta una superficie dentada que favorece la succión, drenaje y elevación de los sedimentos arenosos .(8) horizontal, superimposed and parallel, so that it has a jagged surface that favors the suction, drainage and elevation of sandy sediments.
El cuerpo (1) , dispone además de medios para favorecer la unión y acoplamiento de forma lateral y consecutiva de diversas unidades para configurar asi la barrera de generación natural, constituido por un sistema de machihembrado formado por una cavidad hembraThe body (1) also has means to favor the joint and coupling of several units laterally and consecutively to configure the natural generation barrier, constituted by a tongue and groove system formed by a female cavity
(9) prevista en una de sus paredes laterales (10) de forma y dimensiones adecuadas para recibir una protuberancia macho (11) prevista en la pared lateral(9) provided on one of its side walls (10) of suitable shape and dimensions to receive a male protuberance (11) provided on the side wall
(12) opuesta.(12) opposite.
El cuerpo (1) dispone asi mismo de medios de elevación que facilitan su transporte y colocación, consistentes por una parte en anclajes (13) cuya parte superior sobresale en su cara frontal y que se suman a la estructura metálica o armazón (2) que integra el cuerpo (1) en su interior, y por otra en un vastago o
arpón (14) que sobresale vert±calmente de la zona central en su pared posterior (6), el cual está dotado de un orificio central (15) en su parte superior, asi como de sendos salientes (16) en la parte inferior aptos para permitir la colocación opcional de elementos adicionales tales como cámaras submarinas, etc.The body (1) also has lifting means that facilitate its transport and placement, consisting of a part in anchors (13) whose upper part protrudes on its front face and that add to the metal structure or frame (2) that integrates the body (1) inside, and on the other in a rod or harpoon (14) protruding vertically from the central area in its rear wall (6), which is provided with a central hole (15) in its upper part, as well as two protrusions (16) in the lower part suitable to allow optional placement of additional elements such as underwater cameras, etc.
Finalmente, la pared posterior (6) del cuerpoFinally, the back wall (6) of the body
(1) , dispone de una pluralidad de oquedades cilindricas (17), dispuestas de forma precisa y con la profundidad adecuada para actuar como arrecife artificial, sirviendo de vivero de alevines.(1), it has a plurality of cylindrical cavities (17), arranged precisely and with the appropriate depth to act as an artificial reef, serving as a fry nursery.
Asi, de forma resumida la regeneración del fondo marino se consigue mediante la deposición en el fondo marino de una pluralidad de cuñas o cuerpos (1), adecuadamente adosados lateralmente mediante la introducción de la protuberancia macho (11) en la cavidad hembra. (9) del cuerpo contiguo, formando una barrera, en número, ubicación y dimensiones precisas para cada zona concreta, y orientando su cara frontalThus, in summary the regeneration of the seabed is achieved by the deposition on the seabed of a plurality of wedges or bodies (1), suitably laterally attached by the introduction of the male protuberance (11) into the female cavity. (9) of the adjoining body, forming a barrier, in number, location and precise dimensions for each specific area, and orienting its front face
(7) para recibir las corrientes marinas, de forma que los sedimentos arenosos al incidir sobre esta y gracias a las terrazas (8), ascenderán continua y paulatinamente, hasta ser depositados en la pared posterior (6), dando lugar a la consiguiente elevación del fondo marino arenoso y la correspondiente recuperación de la playa o costa regenerándola.(7) to receive the sea currents, so that the sandy sediments when affecting this and thanks to the terraces (8), will ascend continuously and gradually, until they are deposited in the rear wall (6), giving rise to the consequent elevation of the sandy seabed and the corresponding recovery of the beach or coast regenerating it.
Descrita suficientemente la naturaleza de la presente invención, asi como la manera de ponerla en práctica, se hace constar que, dentro de su esencialidad, podrá ser llevada a la práctica en otras formas de realización que difieran en detalle de la indicada a titulo de ejemplo, y a las cuales alcanzará igualmente la protección que se recaba siempre que no
se altere, cambie o modifique su principio fundamental,
Describing sufficiently the nature of the present invention, as well as the way of putting it into practice, it is noted that, within its essentiality, it may be implemented in other embodiments that differ in detail from that indicated by way of example. , and which will also achieve the protection that is sought as long as it does not alter, change or modify its fundamental principle,
Claims
1.- CUÑA PERFECCIONADA PARA LA REGENERACIÓN DE FONDOS MARINOS, del tipo constituido por un cuerpo macizo en forma de cuña provisto de "canalillos" en su cara frontal que se deposita en el fondo marino, caracterizado por el hecho de dicho cuerpo (1), está configurado a partir de una estructura o armazón (2) férrico, compuesto por una sucesión de triángulos (3) paralelos de varilla férrica unidos por mallazo (4) electrosoldado y ligado a los mismos, estando recubierto preferentemente de hormigón-marino, disponiendo de una base plana (5) , una pared posterior (6) perpendicular a dicha base y una cara frontal (7) que asciende en pendiente ligeramente cóncava, no siendo dicha pendiente superior a 37°; en que los "canalillos" de que dispone en su cara frontal (7) se configuran como terrazas (8) horizontales, superpuestas y paralelas, presentando la totalidad de dicha cara frontal (7) una superficie dentada; disponiendo además de medios para la unión y acoplamiento de forma lateral y consecutiva de diversas unidades de cuerpos (1) para configurar una barrera de generación natural, constituido por un sistema de machihembrado formado por una cavidad hembra (9) prevista en una de sus paredes laterales (10) de forma y dimensiones adecuadas para recibir una protuberancia macho (11) prevista en la pared lateral (12) opuesta.1.- PERFECTED WEDGE FOR THE REGENERATION OF MARINE FUNDS, of the type constituted by a solid wedge-shaped body provided with "gutters" on its front face that is deposited on the seabed, characterized by the fact of said body (1) , is configured from a structure or frame (2) ferric, composed of a succession of parallel triangles (3) of ferric rod joined by electro-welded mesh (4) and being preferably covered with marine concrete, having of a flat base (5), a rear wall (6) perpendicular to said base and a front face (7) that ascends on a slightly concave slope, said slope not being greater than 37 °; in which the "gutters" that it has on its front face (7) are configured as horizontal, superimposed and parallel terraces (8), the entire front face (7) presenting a serrated surface; also having means for joining and coupling laterally and consecutively several units of bodies (1) to configure a natural generation barrier, consisting of a tongue and groove system formed by a female cavity (9) provided on one of its walls sides (10) of suitable shape and dimensions to receive a male protuberance (11) provided on the opposite side wall (12).
2.- CUÑA PERFECCIONADA PARA LA REGENERACIÓN2.- PERFECTED WEDGE FOR REGENERATION
DE FONDOS MARINOS, según la reivindicación 1, caracterizado por el hecho de que el cuerpo (1) dispone de medios de elevación para su transporte y colocación, consistentes en anclajes (13) , cuya parte superior sobresale en su cara frontal y que se suman a la estructura metálica o armazón (2) que integra el cuerpo (1) en su interior, y en un vastago o arpón (14) que sobresale verticalmente de la zona central en su pared posterior (6), dotado de un orificio central (15) en su parte superior, asi como de sendos salientes (16) en la parte inferior.OF MARINE FUNDS, according to claim 1, characterized in that the body (1) has lifting means for transport and placement, consisting of anchors (13), whose upper part protrudes on its front face and which add to the metal structure or frame (2) that integrates the body (1) inside, and in a rod or harpoon (14) that protrudes vertically from the central area in its rear wall (6), equipped with a central hole (15) in its upper part, as well as two protrusions ( 16) at the bottom.
3.- CUÑA PERFECCIONADA PARA LA REGENERACIÓN DE FONDOS MARINOS, según las reivindicaciones 1 y 2, caracterizado por el hecho de que la pared posterior (6) del cuerpo (1) , dispone de una pluralidad de oquedades cilindricas (17), dispuestas de forma precisa y con la profundidad adecuada para actuar como vivero de alevines . 3. PERFECTED WEDGE FOR THE REGENERATION OF MARINE FUNDS, according to claims 1 and 2, characterized in that the rear wall (6) of the body (1), has a plurality of cylindrical cavities (17), arranged precise way and with the right depth to act as a fry nursery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MX2008011377A MX2008011377A (en) | 2006-03-09 | 2006-11-02 | Improved wedge for seabed regeneration. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200600554U ES1062926Y (en) | 2006-03-09 | 2006-03-09 | PERFECTED WEDGE FOR THE REGENERATION OF MARINE FUNDS |
| ESU200600554 | 2006-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2007101894A1 true WO2007101894A1 (en) | 2007-09-13 |
Family
ID=36829979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/ES2006/000607 WO2007101894A1 (en) | 2006-03-09 | 2006-11-02 | Improved wedge for seabed regeneration |
Country Status (3)
| Country | Link |
|---|---|
| ES (1) | ES1062926Y (en) |
| MX (1) | MX2008011377A (en) |
| WO (1) | WO2007101894A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4502816A (en) * | 1983-06-27 | 1985-03-05 | Creter Vault Corp. | Shoreline breakwater |
| US4818141A (en) * | 1984-12-24 | 1989-04-04 | Rauch Hans G | Prefabricated erosion prevention wall |
| US5393169A (en) * | 1990-03-30 | 1995-02-28 | Richard E. Creter | Breakwater |
| US5509755A (en) * | 1993-12-27 | 1996-04-23 | Olsen; Glenn C. | Sand dune and shore-line erosion prevention system |
| US5895174A (en) * | 1997-03-03 | 1999-04-20 | Beaver; George M. | Beach replenishment system |
-
2006
- 2006-03-09 ES ES200600554U patent/ES1062926Y/en not_active Expired - Fee Related
- 2006-11-02 WO PCT/ES2006/000607 patent/WO2007101894A1/en active Application Filing
- 2006-11-02 MX MX2008011377A patent/MX2008011377A/en not_active Application Discontinuation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4502816A (en) * | 1983-06-27 | 1985-03-05 | Creter Vault Corp. | Shoreline breakwater |
| US4818141A (en) * | 1984-12-24 | 1989-04-04 | Rauch Hans G | Prefabricated erosion prevention wall |
| US5393169A (en) * | 1990-03-30 | 1995-02-28 | Richard E. Creter | Breakwater |
| US5509755A (en) * | 1993-12-27 | 1996-04-23 | Olsen; Glenn C. | Sand dune and shore-line erosion prevention system |
| US5895174A (en) * | 1997-03-03 | 1999-04-20 | Beaver; George M. | Beach replenishment system |
Also Published As
| Publication number | Publication date |
|---|---|
| MX2008011377A (en) | 2008-11-18 |
| ES1062926U (en) | 2006-08-16 |
| ES1062926Y (en) | 2006-12-01 |
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