ES2243108B1 - SYSTEM OF PROTECTION OF BUILDINGS AGAINST SISMIC MOVEMENTS. - Google Patents
SYSTEM OF PROTECTION OF BUILDINGS AGAINST SISMIC MOVEMENTS. Download PDFInfo
- Publication number
- ES2243108B1 ES2243108B1 ES200300297A ES200300297A ES2243108B1 ES 2243108 B1 ES2243108 B1 ES 2243108B1 ES 200300297 A ES200300297 A ES 200300297A ES 200300297 A ES200300297 A ES 200300297A ES 2243108 B1 ES2243108 B1 ES 2243108B1
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- ES
- Spain
- Prior art keywords
- building
- studs
- pieces
- piece
- shoe
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims abstract description 5
- 238000000926 separation method Methods 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/34—Foundations for sinking or earthquake territories
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
- E04H9/023—Bearing, supporting or connecting constructions specially adapted for such buildings and comprising rolling elements, e.g. balls, pins
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Management (AREA)
- Civil Engineering (AREA)
- Business, Economics & Management (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Foundations (AREA)
Abstract
Sistema de protección de edificios contra los movimientos sísmicos; que comprende un mecanismo dispuesto en puntos de apoyo del edificio a la cimentación, cuyo mecanismo comprende un par de piezas de un material resistente apropiado, cada una de las cuales se fija mediante espárragos a la zapata y a la contrabase de la edificación, presentando cada pieza un rehundido curvo-cóncavo con un revestimiento interior de un material flexible sobre el que se dispone una plancha metálica cuyos extremos se fijan a la pieza mediante espárragos; en el espacio delimitado por dos rehundidos citados y además enfrentados se dispone una bola de material resistente apropiado, permitiendo el movimiento longitudinal y/o transversal del edificio.Building protection system against seismic movements; comprising a mechanism arranged in foundations of the building to the foundation, whose mechanism comprises a pair of pieces of an appropriate resistant material, each of which is fixed by studs to the shoe and to the building base, presenting each piece a curved-concave recess with an inner lining of a flexible material on which a metal plate is disposed whose ends are fixed to the piece by studs; in the space delimited by two aforementioned recesses and also facing a ball of appropriate resistant material, allowing longitudinal and / or transverse movement of the building.
Description
Sistema de protección de edificios contra los movimientos sísmicos.Building protection system against seismic movements.
La presente invención se refiere a un sistema de protección de edificios contra los movimientos sísmicos.The present invention relates to a system of protection of buildings against seismic movements.
Por lo general se conocen las zonas de un país donde se producen terremotos de más o menos intensidad y en estas zonas es donde hay más inquietud por parte de los constructores de edificios en dotar a los mismos de los medios tecnológicos necesarios para paliar o aminorar los efectos de una sacudida sísmica.Usually the areas of a country are known where earthquakes of more or less intensity occur and in these areas is where there is more concern from the builders of buildings in equipping them with technological means necessary to mitigate or lessen the effects of a shake seismic
Por lo general, estos medios tecnológicos a veces no cumplen con el fin deseado, en algunos casos por el aumento de costes en la fabricación y montaje que incide en el precio de la construcción. Otras veces, estos medios tecnológicos simplemente no se utilizan.Usually, these technological means to Sometimes they do not fulfill the desired purpose, in some cases by the increase in manufacturing and assembly costs that affects the construction price. Other times, these technological means They are simply not used.
Todo ello da lugar a unos enormes problemas sociales y de pérdida de vidas humanas cuando se produce un terremoto de intensidad elevada.All this leads to huge problems social and loss of human lives when there is a high intensity earthquake
Cuando desgraciadamente se produce la tragedia es cuando las autoridades y constructores acuerdan que deben ponerse en práctica las normas establecidas y los medios tecnológicos necesarios para evitar estas tragedias.When tragedy unfortunately occurs is when the authorities and builders agree that they should put into practice the established norms and the means Technological necessary to avoid these tragedies.
El sistema de la invención con su aplicación en la construcción de edificaciones soluciona la mayoría de los problemas anteriormente citados.The system of the invention with its application in building construction solves most of the problems mentioned above.
Además este sistema es sencillo en lo constructivo y fácil de montar, como consecuencia no tiene una repercusión importante en el coste final de la obra.In addition this system is simple in what constructive and easy to assemble, as a result it does not have a important impact on the final cost of the work.
De acuerdo con la invención cuando una edificación sufre el efecto de las ondas sísmicas de un terremoto, éstas pasan a lo largo y ancho de los cimientos de toda la vivienda cuanto más seguidas e intensa sean las ondas más se moverá la edificación.According to the invention when a building suffers the effect of the seismic waves of an earthquake, these pass throughout the foundations of the entire house The more followed and intense the waves, the more the edification.
Sin embargo, las mismas ondas con la misma intensidad al chocar contra un mínimo apoyo, actuarán un mínimo espacio de tiempo y producirán un reducido efecto en la edificación.However, the same waves with the same intensity when hitting a minimum support, will act a minimum space of time and will produce a reduced effect on the edification.
El sistema consiste en disponer un mecanismo de apoyo entre la base y contrabase por encima de la cual aparece en la viga y pilar correspondiente.The system consists of providing a mechanism for support between the base and counterbase above which appears in the corresponding beam and pillar.
La base constituida por una zapata lleva en su centro un alojamiento rehundido que va enfrentado a otro igual que presenta la contrabase.The base constituted by a shoe carries in its center a recessed accommodation that faces another just like Present the counterbase.
Estos rehundidos pertenecen a piezas independientes o no, ya que una de ellas puede ser la propia zapata, y llevan un primer recubrimiento laminar de grosor apropiado de un material acolchado y por lo tanto blando, encima de este material va dispuesta una plancha metálica.These recesses belong to pieces independent or not, since one of them can be your own shoe, and have a first thick sheet coating appropriate of a padded and therefore soft material, on top of This material is arranged a metal plate.
Entre las chapas o planchas metálicas extremas de los rehundidos se dispone una bola metálica de reducido radio con respecto al que presenta cada una de las superficies de apoyo de los rehundidos, con el fin de que la bola muestre un mínimo apoyo.Between the sheets or extreme metal plates of the rehundidos a metallic ball of reduced radius is arranged with respect to that presented by each of the support surfaces of the recesses, so that the ball shows a minimum support for.
El mecanismo descrito por su propia constitución
define un espacio de configuración ovalada para permitir que la
edificación absorba las sacudidas de las ondas sísmicas en los
sentidos longitudinal y
trasversal de la edificación.The mechanism described by its own constitution defines an oval configuration space to allow the building to absorb seismic wave shocks in the longitudinal and
transverse of the building.
Esta forma del mecanismo hace que los extremos de la zapata y la contrabase se encuentren próximos.This form of the mechanism makes the ends of the shoe and the counterbase are close.
El mecanismo por lo tanto presenta dos piezas, o una sola, cada una dotada de taladros en los que se acoplan espárragos de fijación a la base y la contrabase.The mechanism therefore has two pieces, or only one, each equipped with holes in which they are coupled fixing bolts to the base and the counterbase.
Cada uno de los rehundidos o alojamientos de estas dos piezas presentan taladros en los que se acoplan espárragos que posicionan y fijan al recubrimiento de cada uno de los rehundidos.Each of the recesses or lodgings of these two pieces have holes in which they are coupled studs that position and fix the covering of each of The sunk.
Por supuesto la constitución del propio mecanismo puede sufrir modificaciones en forma sin que por ello se modifique la esencialidad del sistema.Of course the constitution of the own mechanism can undergo modifications in form without it Modify the essentiality of the system.
Estas modificaciones pueden ser las referentes a la construcción del número de capas y naturaleza de las mismas en el revestimiento de lo refundidos citados.These modifications may be those referring to the construction of the number of layers and their nature in the coating of the aforementioned recast.
También se puede modificar los medios o elementos de fijación no sólo del recubrimiento de las piezas sobre base y contrabase sino también el modo de fijar estas piezas a la zapata y elementos propios de la edificación.You can also modify the media or fasteners not only of the coating of the pieces on base and counterbase but also how to fix these pieces to the shoe and elements of the building.
La figura 1 muestra una edificación con el sistema de la invención.Figure 1 shows a building with the system of the invention.
La figura 2 muestra una vista seccionada del mecanismo que forma parte del sistema de la invención.Figure 2 shows a sectional view of the mechanism that is part of the system of the invention.
La figura 3 muestra el mecanismo en un mayor detalle constructivo.Figure 3 shows the mechanism in a larger constructive detail.
La figura 4 muestra una vista en planta de la zapata correspondiente.Figure 4 shows a plan view of the corresponding shoe.
El sistema 1 de la invención comprende un mecanismo 2 que se dispone de una serie de puntos de apoyo en la edificación propiamente dicha 2a sobre la cimentación.System 1 of the invention comprises a mechanism 2 that a series of support points are available in the building itself 2a on the foundation.
El mecanismo está constituido por dos piezas
3
y 4.The mechanism consists of two pieces 3
and 4.
La pieza 3 se fija mediante espárragos 5 a la zapata 5a y la pieza 4 también se fija por el mismo procedimiento a la contrabase.Piece 3 is fixed by studs 5 to the shoe 5a and part 4 is also fixed by the same procedure to the counterbase.
Cada una de estas piezas que son de hormigón o de cualquier otro material apropiado, presentan un rehundido central curvo-cóncavo 6 recubierto con un material acolchado 7, aunque este material puede ser látex, silicona, caucho, goma, o similar y sobre este material va una plancha metálica 8 de grosor apropiado.Each of these pieces that are made of concrete or of any other appropriate material, have a recess curved-concave central 6 coated with a material padding 7, although this material can be latex, silicone, rubber, rubber, or similar and on this material goes an iron metal 8 of appropriate thickness.
Tanto la capa de material acolchado como la plancha presenta en sus zonas extremas una conformación tal que permite su fijación mediante espárragos 9 a la pieza respectiva.Both the padded material layer and the irons have a conformation in their extreme areas that allows fixing by studs 9 to the piece respective.
Estas conformaciones rehundidas 6 que están enfrentadas determinan un alojamiento 10 en el que se dispone una bola metálica o de cualquier otro material apropiado 11 sobre las cuales el edificio puede efectuar ciertos desplazamientos en el sentido longitudinal y transversal cuando tiene lugar el movimiento sísmico. La figura 3 se representa el pilar 12 y la viga 13 correspondiente a la edificación.These recessed conformations 6 that are facing each other determine a housing 10 in which a metal ball or any other appropriate material 11 on the which building can make certain displacements in the longitudinal and transverse direction when movement takes place seismic. Figure 3 depicts pillar 12 and beam 13 corresponding to the building.
Entre las piezas 3 y 4 queda representado el espacio mínimo 14 y necesario para que el edificio pueda efectuar los pequeños desplazamientos de absorber los movimientos de las ondas sísmicas.Between pieces 3 and 4 the minimum space 14 and necessary for the building to make the small displacements absorb the movements of the seismic waves.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200300297A ES2243108B1 (en) | 2003-02-06 | 2003-02-06 | SYSTEM OF PROTECTION OF BUILDINGS AGAINST SISMIC MOVEMENTS. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200300297A ES2243108B1 (en) | 2003-02-06 | 2003-02-06 | SYSTEM OF PROTECTION OF BUILDINGS AGAINST SISMIC MOVEMENTS. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2243108A1 ES2243108A1 (en) | 2005-11-16 |
| ES2243108B1 true ES2243108B1 (en) | 2007-02-16 |
Family
ID=35429698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200300297A Expired - Fee Related ES2243108B1 (en) | 2003-02-06 | 2003-02-06 | SYSTEM OF PROTECTION OF BUILDINGS AGAINST SISMIC MOVEMENTS. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2243108B1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1761659A (en) * | 1928-01-18 | 1930-06-03 | Frank D Cummings | Building construction |
| FR1215536A (en) * | 1957-05-09 | 1960-04-19 | Special foundations to protect buildings against earthquakes | |
| AU540325B2 (en) * | 1979-09-17 | 1984-11-15 | Dino Dri | Foundations for buildings |
| FR2494330A1 (en) * | 1980-11-17 | 1982-05-21 | Reboul Jacques | PROTECTIVE DEVICE FOR MITIGATING, IN FIXED OR MOBILE CONSTRUCTIONS THE DESTRUCTIVE EFFECTS OF GROUND SHAKERS, PRODUCED BY EARTHQUAKES, WAVES, VIBRATIONS, BREATHS, EXPLOSIONS, RESONANCES, WAVES, ETC. |
| DE3941778C1 (en) * | 1989-12-18 | 1991-02-21 | New-York Hamburger Gummi-Waaren Co Ag, 2100 Hamburg, De | |
| US5599106A (en) * | 1994-02-09 | 1997-02-04 | Tekton | Ball-in-cone seismic isolation bearing |
-
2003
- 2003-02-06 ES ES200300297A patent/ES2243108B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2243108A1 (en) | 2005-11-16 |
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