ES2121311T3 - Perfeccionamientos en los dispositivos de transmision de esfuerzos para obras de ingenieria civil. - Google Patents

Perfeccionamientos en los dispositivos de transmision de esfuerzos para obras de ingenieria civil.

Info

Publication number
ES2121311T3
ES2121311T3 ES95401771T ES95401771T ES2121311T3 ES 2121311 T3 ES2121311 T3 ES 2121311T3 ES 95401771 T ES95401771 T ES 95401771T ES 95401771 T ES95401771 T ES 95401771T ES 2121311 T3 ES2121311 T3 ES 2121311T3
Authority
ES
Spain
Prior art keywords
bar
efforts
transmission
devices
civil engineering
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 - Lifetime
Application number
ES95401771T
Other languages
English (en)
Inventor
La Fuente Carlos De
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Freyssinet International STUP SA
Original Assignee
Freyssinet International STUP SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Freyssinet International STUP SA filed Critical Freyssinet International STUP SA
Application granted granted Critical
Publication of ES2121311T3 publication Critical patent/ES2121311T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • 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
    • E04H9/0235—Anti-seismic devices with hydraulic or pneumatic damping

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vibration Dampers (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

LA INVENCION SE REFIERE A UN DISPOSITIVO DE TRANSMISION DE ESFUERZOS QUE COMPRENDE UNA BARRA (4) FIJADA A UNA PARTE (1) DE UNA OBRA PUBLICA, UN BLOQUE DE ANCLAJE (8) FIJADO A OTRA PARTE DE LA OBRA, Y QUE PRESENTA UN PASO CENTRAL BITRONCOCONICO ATRAVESADO POR LA BARRA, UNA MORDAZA TRONCOCONICA DE ANCLAJE (9, 19) DISPUESTA A CADA EXTREMO DEL PASO CENTRAL PARA PODER ANCLAR LA BARRA RESPECTIVAMENTE EN DOS SENTIDOS OPUESTOS, UN EQUIPO AXIALMENTE FLOTANTE CONSTITUIDO POR DOS TOPES PERFORADOS (15, 16) DISPUESTOS POR AMBAS PARTES DEL BLOQUE Y POR BOTES CILINDRICOS (20) QUE RODEAN LA BARRA Y QUE CONECTAN LOS TOPES Y LAS VARILLAS (18) SOLIDARIAS DE PISTONES (19) QUE SE DESLIZAN EN ESTOS BOTES CON INTERPOSICION DE UN MATERIAL INCOMPRESIBLE LENTAMENTE DEFORMABLE, ESTANDO DICHAS VARILLAS SOLIDARIZADAS CON LA BARRA POR UN BALANCIN (21).
ES95401771T 1994-07-29 1995-07-26 Perfeccionamientos en los dispositivos de transmision de esfuerzos para obras de ingenieria civil. Expired - Lifetime ES2121311T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9409470A FR2723111B1 (fr) 1994-07-29 1994-07-29 Perfectionnements aux dispositifs de transmission d'efforts pour ouvrages de genie civil

Publications (1)

Publication Number Publication Date
ES2121311T3 true ES2121311T3 (es) 1998-11-16

Family

ID=9465919

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95401771T Expired - Lifetime ES2121311T3 (es) 1994-07-29 1995-07-26 Perfeccionamientos en los dispositivos de transmision de esfuerzos para obras de ingenieria civil.

Country Status (5)

Country Link
EP (1) EP0694652B1 (es)
KR (1) KR100371695B1 (es)
ES (1) ES2121311T3 (es)
FR (1) FR2723111B1 (es)
TW (1) TW289777B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1031680B1 (fr) * 1999-02-26 2005-08-31 Vinci Construction Grands Projets Dispositif parasismique élastoplastique articulé pour ouvrage de génie civil, et ouvrage d'art tel qu'un pont comportant ledit dispositif
KR100476439B1 (ko) * 2002-03-12 2005-03-16 박대원 건축 구조물용 내진장치
CN102304893B (zh) * 2011-07-01 2013-08-21 株洲时代新材料科技股份有限公司 一种活塞式桥梁缓冲保护方法及装置和制作方法
ITMI20111607A1 (it) * 2011-09-07 2013-03-08 Alga Spa Supporto rigido collassabile per strutture edilizie e simili

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544432B1 (fr) * 1982-11-09 1985-11-29 Dragages Travaux Publics Verin parasismique pour structure elastiquement appuyee
FR2549114A1 (fr) * 1983-07-13 1985-01-18 Vibrachoc Sa Dispositif d'absorption d'energie, notamment pour ponts

Also Published As

Publication number Publication date
TW289777B (es) 1996-11-01
EP0694652A1 (fr) 1996-01-31
KR100371695B1 (ko) 2003-04-21
EP0694652B1 (fr) 1998-09-02
FR2723111B1 (fr) 1996-10-18
FR2723111A1 (fr) 1996-02-02

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