FR2367151A1 - Plateforme marine concue pour resister aux tremblements de terre - Google Patents

Plateforme marine concue pour resister aux tremblements de terre

Info

Publication number
FR2367151A1
FR2367151A1 FR7630460A FR7630460A FR2367151A1 FR 2367151 A1 FR2367151 A1 FR 2367151A1 FR 7630460 A FR7630460 A FR 7630460A FR 7630460 A FR7630460 A FR 7630460A FR 2367151 A1 FR2367151 A1 FR 2367151A1
Authority
FR
France
Prior art keywords
marine platform
earthquake
platform designed
decoupling
rigid integral
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.)
Granted
Application number
FR7630460A
Other languages
English (en)
Other versions
FR2367151B1 (fr
Inventor
Louis Christo Zaleski-Zamenhof
Jean-Pierre Ferdinand Bonin
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.)
Compagnie Generale Pour Les Developpements Operationnels Des Richesses s Ous Marines C G Doris
Original Assignee
Compagnie Generale Pour Les Developpements Operationnels Des Richesses s Ous Marines C G Doris
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 Compagnie Generale Pour Les Developpements Operationnels Des Richesses s Ous Marines C G Doris filed Critical Compagnie Generale Pour Les Developpements Operationnels Des Richesses s Ous Marines C G Doris
Priority to FR7630460A priority Critical patent/FR2367151A1/fr
Priority to GB41546/77A priority patent/GB1562136A/en
Priority to NO773455A priority patent/NO773455L/no
Priority to NZ185393A priority patent/NZ185393A/xx
Priority to BR7706756A priority patent/BR7706756A/pt
Priority to US05/841,197 priority patent/US4152087A/en
Publication of FR2367151A1 publication Critical patent/FR2367151A1/fr
Application granted granted Critical
Publication of FR2367151B1 publication Critical patent/FR2367151B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Revetment (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

Une plateforme marine dont la structure est calculée pour présenter une rigidité suffisante lui permettant de résister aux effets de la houle, est désolidarisée automatiquement sous tremblement de terre par découplage contrôlé, au moyen de parties intégrantes rigides d'interconnexion 5 incorporées à la structure et conçues pour casser lors d'un tremblement de terre afin qu'entrent en jeu des corps souples d'interconnexion 7 maintenus en attente et agencés pour doubler les parties intégrantes rigides 5. Le découplage se situe à un niveau supérieur émergent de la structure et plus précisément au niveau du pont 3, au droit de la connexion de celui-ci à son appui 4 sur le fût central 1 implanté sur le fond de la mer.
FR7630460A 1976-10-11 1976-10-11 Plateforme marine concue pour resister aux tremblements de terre Granted FR2367151A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7630460A FR2367151A1 (fr) 1976-10-11 1976-10-11 Plateforme marine concue pour resister aux tremblements de terre
GB41546/77A GB1562136A (en) 1976-10-11 1977-10-06 Method and means for rendering a marine platform structure less rigid under seismic shock
NO773455A NO773455L (no) 1976-10-11 1977-10-10 Marin plattform beregnet paa aa utholde jordskjelv
NZ185393A NZ185393A (en) 1976-10-11 1977-10-10 Seismic foundation for marine platform
BR7706756A BR7706756A (pt) 1976-10-11 1977-10-10 Dispositivo de apartamento sob tremor de terra de uma plataforma maritima
US05/841,197 US4152087A (en) 1976-10-11 1977-10-11 Marine platform designed to withstand seismic shocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7630460A FR2367151A1 (fr) 1976-10-11 1976-10-11 Plateforme marine concue pour resister aux tremblements de terre

Publications (2)

Publication Number Publication Date
FR2367151A1 true FR2367151A1 (fr) 1978-05-05
FR2367151B1 FR2367151B1 (fr) 1980-10-17

Family

ID=9178572

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630460A Granted FR2367151A1 (fr) 1976-10-11 1976-10-11 Plateforme marine concue pour resister aux tremblements de terre

Country Status (6)

Country Link
US (1) US4152087A (fr)
BR (1) BR7706756A (fr)
FR (1) FR2367151A1 (fr)
GB (1) GB1562136A (fr)
NO (1) NO773455L (fr)
NZ (1) NZ185393A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359095A (en) * 1980-08-04 1982-11-16 Conoco Inc. Well support system
US4389141A (en) * 1980-12-31 1983-06-21 Mobil Oil Corporation Marine structure having a deck or work platform supported by absorbing mechanisms
JPS5850601A (ja) * 1981-09-21 1983-03-25 Clarion Co Ltd 車載用テ−ププレ−ヤの防振構造
FR2605656B1 (fr) * 1986-10-24 1990-10-12 Doris Engineering Plate-forme marine oscillante a base rigide
US4968180A (en) * 1986-10-24 1990-11-06 Doris Engineering Oscillating marine platform connected via a shear device to a rigid base
WO2012003044A1 (fr) * 2010-06-30 2012-01-05 Exxonmobil Upstream Research Company Tour de pont adaptative

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2911207A (en) * 1956-04-11 1959-11-03 Jr Gomer L Coble Vibration absorbing apparatus
US3638377A (en) * 1969-12-03 1972-02-01 Marc S Caspe Earthquake-resistant multistory structure
CH515430A (de) * 1970-05-06 1971-11-15 Bbc Brown Boveri & Cie Vorrichtung zum Einbau zwischen einem mit der Erde verbundenen Fundament und dem Fussteil eines Gerätes zum Fernhalten von mechanischen Stossbewegungen vom Gerät
JPS532242B2 (fr) * 1974-12-24 1978-01-26
US4001990A (en) * 1975-07-23 1977-01-11 Chase William P Prefabricated building structure

Also Published As

Publication number Publication date
FR2367151B1 (fr) 1980-10-17
US4152087A (en) 1979-05-01
NO773455L (no) 1978-04-12
BR7706756A (pt) 1978-07-11
GB1562136A (en) 1980-03-05
NZ185393A (en) 1981-02-11

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Legal Events

Date Code Title Description
ST Notification of lapse