FR2680188B1 - Perfectionnements aux plots d'appui elastiquement deformables et aux ouvrages equipes de tels plots. - Google Patents

Perfectionnements aux plots d'appui elastiquement deformables et aux ouvrages equipes de tels plots.

Info

Publication number
FR2680188B1
FR2680188B1 FR9110013A FR9110013A FR2680188B1 FR 2680188 B1 FR2680188 B1 FR 2680188B1 FR 9110013 A FR9110013 A FR 9110013A FR 9110013 A FR9110013 A FR 9110013A FR 2680188 B1 FR2680188 B1 FR 2680188B1
Authority
FR
France
Prior art keywords
plots
elastically deformable
deformable support
works equipped
works
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
FR9110013A
Other languages
English (en)
Other versions
FR2680188A1 (fr
Inventor
Alain Chabert
Jean-Marie Caussignac
Gerard Morel
Jacky Seantier
Pierre Rogez
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.)
Laboratoire Central des Ponts et Chaussees
Freyssinet International STUP SA
Original Assignee
Laboratoire Central des Ponts et Chaussees
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 Laboratoire Central des Ponts et Chaussees, Freyssinet International STUP SA filed Critical Laboratoire Central des Ponts et Chaussees
Priority to FR9110013A priority Critical patent/FR2680188B1/fr
Priority to JP21045792A priority patent/JP3153007B2/ja
Publication of FR2680188A1 publication Critical patent/FR2680188A1/fr
Application granted granted Critical
Publication of FR2680188B1 publication Critical patent/FR2680188B1/fr
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
    • E01D19/04—Bearings; Hinges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
    • G01L1/242—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre
    • G01L1/243—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre using means for applying force perpendicular to the fibre axis
    • G01L1/245—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre using means for applying force perpendicular to the fibre axis using microbending

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Measuring Fluid Pressure (AREA)
  • Light Guides In General And Applications Therefor (AREA)
FR9110013A 1991-08-06 1991-08-06 Perfectionnements aux plots d'appui elastiquement deformables et aux ouvrages equipes de tels plots. Expired - Lifetime FR2680188B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9110013A FR2680188B1 (fr) 1991-08-06 1991-08-06 Perfectionnements aux plots d'appui elastiquement deformables et aux ouvrages equipes de tels plots.
JP21045792A JP3153007B2 (ja) 1991-08-06 1992-08-06 弾性変形を測定する装置及びこの装置を設けた構造物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9110013A FR2680188B1 (fr) 1991-08-06 1991-08-06 Perfectionnements aux plots d'appui elastiquement deformables et aux ouvrages equipes de tels plots.

Publications (2)

Publication Number Publication Date
FR2680188A1 FR2680188A1 (fr) 1993-02-12
FR2680188B1 true FR2680188B1 (fr) 1998-09-04

Family

ID=9415980

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9110013A Expired - Lifetime FR2680188B1 (fr) 1991-08-06 1991-08-06 Perfectionnements aux plots d'appui elastiquement deformables et aux ouvrages equipes de tels plots.

Country Status (2)

Country Link
JP (1) JP3153007B2 (fr)
FR (1) FR2680188B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0608645A1 (fr) * 1993-01-29 1994-08-03 FREYSSINET INTERNATIONAL et COMPAGNIE Perfectionnements aux dispositifs d'appui pour charges lourdes et aux ouvrages équipés de tels dispositifs
WO2017197026A1 (fr) * 2016-05-12 2017-11-16 Ember Technologies, Inc. Pièces de vaisselle pour boire et manger et module de régulation de la température actif associé
CN113481838A (zh) * 2021-07-22 2021-10-08 大连兴利路桥工程有限公司 一种新型可测支座反力的橡胶支座，支座高度调整量确定方法及支座偏压状态检测方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2741331C2 (de) * 1977-09-14 1984-09-27 Philips Kommunikations Industrie AG, 8500 Nürnberg Grundbündel zur optischen Nachrichtenübertragung
DE3131870A1 (de) * 1981-08-12 1983-02-24 Philips Kommunikations Industrie AG, 8500 Nürnberg Mittels lichtwellenleiter auf bruch oder dehnung ueberwachbares bauteil
EP0082820A3 (fr) * 1981-12-21 1984-03-21 Battelle Memorial Institute Dispositif de détection de pression à fibre optique
FR2566122B1 (fr) * 1984-06-19 1987-07-31 Exper Rech Etu Batimen Centre Procede et dispositif pour la determination in situ des reactions d'appui de ponts et ouvrages analogues
KR890700814A (ko) * 1987-01-21 1989-04-27 한스 빌헬름 해프너, 거드쿠도르퍼 광학센서
AT389171B (de) * 1987-11-04 1989-10-25 Vorspann Technik Ges M B H A 5 Vorrichtung zum messen von belastungen in verbundkoerpern
DE69023799T2 (de) * 1989-04-19 1996-07-11 Bestquint Ltd Lichtleiter-Messfühler.

Also Published As

Publication number Publication date
FR2680188A1 (fr) 1993-02-12
JPH0682317A (ja) 1994-03-22
JP3153007B2 (ja) 2001-04-03

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