FR3159397B1 - Système de protection parasismique - Google Patents

Système de protection parasismique

Info

Publication number
FR3159397B1
FR3159397B1 FR2401622A FR2401622A FR3159397B1 FR 3159397 B1 FR3159397 B1 FR 3159397B1 FR 2401622 A FR2401622 A FR 2401622A FR 2401622 A FR2401622 A FR 2401622A FR 3159397 B1 FR3159397 B1 FR 3159397B1
Authority
FR
France
Prior art keywords
foundation slab
protection system
seismic
subsidence
supports
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
Application number
FR2401622A
Other languages
English (en)
Other versions
FR3159397A1 (fr
Inventor
Laurent Boutillon
Guillaume Vidalain
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.)
Vinci Construction Grands Projets SAS
Original Assignee
Vinci Construction Grands Projets SAS
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 Vinci Construction Grands Projets SAS filed Critical Vinci Construction Grands Projets SAS
Priority to FR2401622A priority Critical patent/FR3159397B1/fr
Publication of FR3159397A1 publication Critical patent/FR3159397A1/fr
Application granted granted Critical
Publication of FR3159397B1 publication Critical patent/FR3159397B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • E04H9/0235—Anti-seismic devices with hydraulic or pneumatic damping

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Environmental & Geological Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Paleontology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

Système de protection parasismique Système de protection parasismique additionnel (10) d’un ouvrage comportant un radier inférieur (2) et un radier supérieur (3) avec un ensemble d’appuis parasismiques (4) entre les deux, visant à protéger l’ouvrage vis-à-vis de l’apparition d’un décrochement vertical sous celui-ci entrainant un affaissement du radier inférieur (2), ce système de protection comportant un ensemble de dispositifs de maintien (11) à deux états disposés entre les deux radiers, configurés pour passer automatiquement, en réaction à l’affaissement du radier inférieur (2), d’un état rétracté de veille où le maintien du radier supérieur (3) est assuré essentiellement par les appuis parasismiques (4) à un état actif déployé où la force appliquée par les dispositifs de maintien (11) sur le radier supérieur (3) est suffisante pour palliant la perte d’effet des appuis parasismiques (4). Figure pour l’abrégé : Fig. 6
FR2401622A 2024-02-19 2024-02-19 Système de protection parasismique Active FR3159397B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2401622A FR3159397B1 (fr) 2024-02-19 2024-02-19 Système de protection parasismique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2401622A FR3159397B1 (fr) 2024-02-19 2024-02-19 Système de protection parasismique
FR2401622 2024-02-19

Publications (2)

Publication Number Publication Date
FR3159397A1 FR3159397A1 (fr) 2025-08-22
FR3159397B1 true FR3159397B1 (fr) 2026-02-20

Family

ID=92710773

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2401622A Active FR3159397B1 (fr) 2024-02-19 2024-02-19 Système de protection parasismique

Country Status (1)

Country Link
FR (1) FR3159397B1 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE338950B (fr) 1969-05-28 1971-09-20 K Algers
DE2035012A1 (de) 1970-07-15 1972-01-20 Schatta, Martin, 4790 Paderborn Vorrichtung gegen Erdbebenschaden als Mittel und Verfahren
US4554767A (en) 1981-02-05 1985-11-26 Ikonomou Aristarchos S Earthquake guarding system
FR2680809B3 (fr) 1991-08-26 1993-12-03 Perrey Louis Dispositif de protection antisismique.
JP4358922B2 (ja) * 1999-02-09 2009-11-04 積水化学工業株式会社 ロック装置付き免震装置、及び該免震装置を備えた建物
US7243466B2 (en) * 2003-10-28 2007-07-17 Jean-Claude Bloch-Fortea Anti-seismic system
RU2512054C1 (ru) 2012-10-25 2014-04-10 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" Комплексная система сейсмозащиты здания или сооружения
JP6297921B2 (ja) * 2014-05-22 2018-03-20 株式会社免制震ディバイス 免震システム
RU2585768C1 (ru) 2014-12-25 2016-06-10 Олег Савельевич Кочетов Сейсмостойкое здание
KR101915707B1 (ko) 2018-05-30 2018-11-06 우지흠 내진 물탱크

Also Published As

Publication number Publication date
FR3159397A1 (fr) 2025-08-22

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