ES2394355B1 - TOWER WITH HIGH CAPACITY OF RESISTANCE AGAINST VIBRATIONS. - Google Patents

TOWER WITH HIGH CAPACITY OF RESISTANCE AGAINST VIBRATIONS. Download PDF

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Publication number
ES2394355B1
ES2394355B1 ES200800038A ES200800038A ES2394355B1 ES 2394355 B1 ES2394355 B1 ES 2394355B1 ES 200800038 A ES200800038 A ES 200800038A ES 200800038 A ES200800038 A ES 200800038A ES 2394355 B1 ES2394355 B1 ES 2394355B1
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tower
internal
structures
rhomboid
high capacity
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ES2394355A1 (en
Inventor
Salvador Merino Córdoba
Javier MARTÍNEZ DEL CASTILLO
Gloria Gutiérrez Barranco
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Universidad de Malaga
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Universidad de Malaga
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Abstract

Torres con elevada capacidad de resistencia frente a vibraciones. La presente invención, se refiere a un tipo de estructuras en forma de torre troncopiramidal cuyo diseño permite una transmisión óptima de cualquier carga aplicada hasta la cimentación gracias a su diseño mediante pendientes helicoidales cruzadas. Este tipo de estructuras resuelve el problema de torres de mucha altura sobre espacios reducidos, donde se deben aplicar cargas muy altas (telecomunicaciones, energía eólica, iluminación, etc.). Su aplicación es muy útil a la hora de reducir costes de expropiación, alquiler o materiales.Towers with high resistance to vibration. The present invention relates to a type of truncated pyramidal tower structure whose design allows an optimal transmission of any load applied to the foundation thanks to its design by cross helical slopes. This type of structure solves the problem of high-rise towers over small spaces, where very high loads must be applied (telecommunications, wind energy, lighting, etc.). Its application is very useful when it comes to reducing costs of expropriation, rent or materials.

Description

Torre con elevada capacidad de resistencia frente a vibraciones Tower with high resistance to vibration

5 5
Sector de la técnica Technical sector

La presente invención se refiere a estructuras propias de torres de telecomunicaciones, energía eólica, iluminación, y similares, y en particular a sus procesos de edificación o construcción. The present invention relates to structures typical of telecommunications, wind power, lighting, and similar towers, and in particular to their building or construction processes.

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Estado de la técnica State of the art

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Existen multitud de diseños y estructuras de uso en la construcción de torres para instalaciones de telecomunicaciones, energía eólica, iluminación, etc., aunque todos los conocidos por los inventores de la presente invención adolecen en última instancia de un problema técnico fundamental: la adecuación de las mismas a factores climatológicos, sísmicos o similares, de forma que tengan una capacidad elevada de resistencia frente a las vibraciones provocadas por dichos factores, sin que ello implique un diseño complejo y costoso. Tal es el caso de la estructura a la que hace referencia el documento JP 2000008648, que plantea un diseño altamente especializado basado en un armazón cilíndrico-octogonal recorrido por cables en forma de espiral. Sin embargo la solución planteada no resulta tan satisfactoria como la solución que proporciona la invención aquí presentada, que propone una solución mediante un diseño técnicamente más simple. There are many designs and structures of use in the construction of towers for telecommunications, wind power, lighting, etc., although all known by the inventors of the present invention ultimately suffer from a fundamental technical problem: the adequacy of the same to climatic factors, seismic or similar, so that they have a high capacity of resistance against the vibrations caused by said factors, without implying a complex and expensive design. Such is the case of the structure referred to in JP 2000008648, which proposes a highly specialized design based on a cylindrical-octagonal framework covered by spiral-shaped cables. However, the proposed solution is not as satisfactory as the solution provided by the invention presented here, which proposes a solution through a technically simpler design.

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Descripción detallada de la invención La presente invención, se refiere a un tipo de estructuras en forma de torre troncopiramidal cuyo diseño permite una transmisión óptima de cualquier carga aplicada hasta la cimentación mediante pendientes helicoidales cruzadas. Este tipo de estructuras resuelve el problema de torres de mucha altura sobre espacios reducidos, donde se deben aplicar cargas muy altas (telecomunicaciones, energía eólica, iluminación, etc.). Su aplicación es muy útil a la hora de reducir costes de expropiación, alquiler o materiales. DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a type of truncated pyramidal tower structure whose design allows an optimal transmission of any load applied to the foundation by cross helical slopes. This type of structure solves the problem of high-rise towers over small spaces, where very high loads must be applied (telecommunications, wind energy, lighting, etc.). Its application is very useful when it comes to reducing costs of expropriation, rent or materials.

Descripción de los dibujos    Description of the drawings

Figura l. Esquema (vista en planta) de la transmisión de cargas en una torre desarrollada según la invención. Figure l. Scheme (plan view) of the transmission of loads in a tower developed according to the invention.

Figura 2. Esquema (vista tridimensional) de la transmisión de cargas en una torre desarrollada según la invención. (A) representa una estructura externa (1) con indicación de los elementos estructurales (1 ') que la constituyen. (B) y (C) representan estructuras romboidales internas (2), indicándose, a modo ilustrativo y con un trazo más grueso, aquellos de los elementos estructurales (2 ') a través de los cuáles se produce la transmisión de cargas. Figure 2. Scheme (three-dimensional view) of load transmission in a tower developed according to the invention. (A) represents an external structure (1) with indication of the structural elements (1 ') that constitute it. (B) and (C) represent internal rhomboid structures (2), indicating, by way of illustration and with a thicker stroke, those of the structural elements (2 ') through which load transmission occurs.

Figura 3. Esquema (vista en alzado) de la transmisión de cargas en una torre desarrollada según la invención. Figure 3. Scheme (elevation view) of the load transmission in a tower developed according to the invention.

Modos de realización de la invención Embodiments of the invention

A continuación se describe una realización preferida de la invención, según la cuál la torre estaría formada por elementos estructurales fabricados ( 1 ', 2 ') en acero y fijados entre sí mediante tornillos. Los elementos estructurales internos (2 ') se disponen formando estructuras romboidales (2) que forman un ángulo de 45° respecto al plano horizontal (Fig.3). Dicha configuración determina el reparto de cargas entre los elementos estructurales perimetrales o externos (1 ')y los elementos internos (2'), de forma que la transferencia de las cargas viaja, de forma helicoidal, de una cara a otra de la torre (Fig.l), facilitando el trabajo global y proporcionando una gran resistencia a la torre sin necesidad de elementos o refuerzos adicionales que sí podrían ser indicados para torres convencionales. El empleo de elementos estructurales (1 ', 2 ') de diferente tamaño genera tanto la reducción perimetral en la torre a medida que se asciende desde su base, como la reducción de la altura de las conformaciones romboidales internas, medida dicha altura como la distancia entre los dos planos horizontales imaginarios que delimitan cada estructura romboidal (2) formada por elementos constructivos internos (2'); consecuentemente, presentando la torre una forma final troncopiramidal (Fig.2). Next, a preferred embodiment of the invention is described, according to which the tower would be formed by structural elements manufactured (1 ', 2') in steel and fixed together by screws. The internal structural elements (2 ') are arranged forming rhomboid structures (2) that form an angle of 45 ° with respect to the horizontal plane (Fig. 3). Said configuration determines the distribution of loads between the perimetral or external structural elements (1 ') and the internal elements (2'), so that the transfer of the loads travels, helically, from one side of the tower to the other ( Fig. 1), facilitating the overall work and providing great resistance to the tower without the need for additional elements or reinforcements that could be indicated for conventional towers. The use of structural elements (1 ', 2') of different size generates both the perimeter reduction in the tower as it rises from its base, as well as the reduction of the height of the internal rhomboid conformations, measuring said height and distance between the two imaginary horizontal planes that delimit each rhomboidal structure (2) formed by internal construction elements (2 '); consequently, the tower presenting a final truncated pyramid shape (Fig. 2).


Aunque no se considera necesario hacer más extensa esta descripción para que cualquier experto en la materia comprenda el alcance de la invención y las ventajas que de la misma se derivan, se hace notar que los términos en los que se ha redactado esta memoria deberán ser tomados siempre en sentido amplio y no limitativo. Asimismo, la naturaleza de la invención hace innecesaria la inclusión de especificaciones técnicas adicionales, de forma que los materiales, forma y disposición de los elementos son susceptibles de variación siempre y cuando ello no

Although it is not considered necessary to make this description more extensive so that any person skilled in the art understands the scope of the invention and the advantages that derive from it, it is noted that the terms in which this report has been written must be taken always in a broad and not limiting sense. Likewise, the nature of the invention makes the inclusion of additional technical specifications unnecessary, so that the materials, shape and arrangement of the elements are subject to variation as long as they do not


suponga una alteración de las características esenciales de la invención.

suppose an alteration of the essential characteristics of the invention.

Claims (1)

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l. Torre con elevada capacidad de resistencia frente a vibraciones caracterizada por que comprende elementos estructurales internos (2 ') que se disponen formando estructuras romboidales (2) que forman un ángulo de 45° respecto al plano horizontal. 2. Torre con elevada capacidad de resistencia frente a vibraciones según la reivindicación anterior caracterizada por que comprende estructuras (1) y (2) de diferente tamaño dispuestas de forma que se genera la reducción perimetral en la torre a medida que se asciende desde su base, así como la reducción en altura de las estructuras romboidales internas (2), medida dicha altura como la distancia entre los dos planos horizontales imaginarios que delimitan cada estructura romboidal (2) formada por elementos constructivos internos (2 '); consecuentemente, presentando la torre una forma final troncopiramidal. l. Tower with high capacity of resistance against vibrations characterized by comprising internal structural elements (2 ') that are arranged forming rhomboid structures (2) that form an angle of 45 ° with respect to the horizontal plane. 2. Tower with high resistance to vibrations according to the preceding claim, characterized in that it comprises structures (1) and (2) of different sizes arranged so that the perimeter reduction in the tower is generated as it rises from its base , as well as the reduction in height of the internal rhomboid structures (2), measuring said height as the distance between the two imaginary horizontal planes that delimit each rhomboid structure (2) formed by internal constructive elements (2 '); consequently, presenting the tower a final truncated pyramid shape.
ES200800038A 2011-06-23 2011-06-23 TOWER WITH HIGH CAPACITY OF RESISTANCE AGAINST VIBRATIONS. Active ES2394355B1 (en)

Priority Applications (1)

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ES200800038A ES2394355B1 (en) 2011-06-23 2011-06-23 TOWER WITH HIGH CAPACITY OF RESISTANCE AGAINST VIBRATIONS.

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Application Number Priority Date Filing Date Title
ES200800038A ES2394355B1 (en) 2011-06-23 2011-06-23 TOWER WITH HIGH CAPACITY OF RESISTANCE AGAINST VIBRATIONS.

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ES2394355A1 ES2394355A1 (en) 2013-01-31
ES2394355B1 true ES2394355B1 (en) 2013-12-03

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