ES8703028A1 - Procedimiento para vigilar la fatiga de elementos componentes, especialmente en centrales nucleares. - Google Patents

Procedimiento para vigilar la fatiga de elementos componentes, especialmente en centrales nucleares.

Info

Publication number
ES8703028A1
ES8703028A1 ES531767A ES531767A ES8703028A1 ES 8703028 A1 ES8703028 A1 ES 8703028A1 ES 531767 A ES531767 A ES 531767A ES 531767 A ES531767 A ES 531767A ES 8703028 A1 ES8703028 A1 ES 8703028A1
Authority
ES
Spain
Prior art keywords
memory
arithmetic unit
unit
stored
component part
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
Application number
ES531767A
Other languages
English (en)
Other versions
ES531767A0 (es
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.)
Kraftwerk Union AG
Original Assignee
Kraftwerk Union AG
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 Kraftwerk Union AG filed Critical Kraftwerk Union AG
Publication of ES8703028A1 publication Critical patent/ES8703028A1/es
Publication of ES531767A0 publication Critical patent/ES531767A0/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)

Abstract

PROCEDIMIENTO PARA LA VIGILANCIA DE LA FATIGA DE ELEMENTOS COMPONENTES, ESPECIALMENTE EN CENTRALES NUCLEARES. COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, LOS VALORES DE MEDICION OBTENIDOS A UN RITMO DETERMINADO POR SENSORES (20) DISPUESTOS EN LOS ELEMENTOS COMPONENTES A CONTROLAR (14), LLEGAN A UN CALCULADOR DEL PROCESO (33); SEGUNDA, LA UNIDAD DE CALCULO (39) DEL CALCULADOR DE PROCESO, A PARTIR DE LOS VALORES DE MEDICION Y POR MEDIO D EUN ARCHIVO (9) DE CASOS DE CARGA UNITARIA ESPECIFICADOS, DETERMINA FACTORES DE VALORACION PARA QUE ACTUEN SOBRE LOS CASOS DE CARGA UNITARIA MECANICA Y LOS DEPOSITA EN UNA MEMORIA DE OPERACION O TRABAJO.
ES531767A 1983-04-19 1984-04-18 Procedimiento para vigilar la fatiga de elementos componentes, especialmente en centrales nucleares. Expired ES8703028A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833314181 DE3314181A1 (de) 1983-04-19 1983-04-19 Verfahren zur ueberwachung der ermuedung von bauteilen, z.b. in kernkraftwerken

Publications (2)

Publication Number Publication Date
ES8703028A1 true ES8703028A1 (es) 1987-01-16
ES531767A0 ES531767A0 (es) 1987-01-16

Family

ID=6196794

Family Applications (1)

Application Number Title Priority Date Filing Date
ES531767A Expired ES8703028A1 (es) 1983-04-19 1984-04-18 Procedimiento para vigilar la fatiga de elementos componentes, especialmente en centrales nucleares.

Country Status (6)

Country Link
US (1) US4764882A (es)
EP (1) EP0122578B1 (es)
JP (1) JPS59206751A (es)
BR (1) BR8401842A (es)
DE (2) DE3314181A1 (es)
ES (1) ES8703028A1 (es)

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US7467070B2 (en) * 2004-10-26 2008-12-16 Meyer Eric S Methods and systems for modeling stress intensity solutions for integrally stiffened panels
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CN1329689C (zh) * 2004-10-31 2007-08-01 浙江大学 压力容器疲劳寿命安全预测方法
EP1906273A1 (de) * 2006-09-29 2008-04-02 Siemens Aktiengesellschaft Verfahren zum Betreiben einer grosstechnischen Anlage sowie Leitsystem für eine grosstechnische Anlage
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JP4202400B1 (ja) * 2007-07-27 2008-12-24 三菱重工業株式会社 き裂進展予測方法及びプログラム
CN101373495B (zh) * 2007-08-24 2010-09-29 西门子公司 使用寿命终点判定及当前历史使用寿命估计的方法和***
US9645041B2 (en) 2012-02-06 2017-05-09 Endurica Llc Interpolation engine for analysis of time-varying load data signals
CN104464851B (zh) * 2014-12-19 2016-08-17 大连理工大学 一种用于核电站一回路高温管道热疲劳原型的监测方法
CN109979622B (zh) * 2017-12-27 2021-02-09 核动力运行研究所 核电厂稳压器疲劳寿命在线监测评估***与方法
JP7272785B2 (ja) * 2018-12-05 2023-05-12 ナブテスコ株式会社 疲労度算出装置、疲労度算出方法、アクチュエータ、アクチュエータ制御装置および航空機
CN111578984B (zh) * 2020-04-17 2022-07-29 中铁建工集团有限公司 一种严寒地区站房全生命周期钢结构受力状态监测***
EP4231192A1 (en) * 2020-10-26 2023-08-23 Siemens Energy Global GmbH & Co. KG Method and apparatus for determining low-cycle fatigue of mechanical component, and storage medium

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Also Published As

Publication number Publication date
BR8401842A (pt) 1984-11-27
DE3314181A1 (de) 1984-10-25
DE3479064D1 (en) 1989-08-24
EP0122578B1 (de) 1989-07-19
US4764882A (en) 1988-08-16
JPS59206751A (ja) 1984-11-22
EP0122578A2 (de) 1984-10-24
EP0122578A3 (en) 1987-04-01
ES531767A0 (es) 1987-01-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970401