BR8401842A - Processo para a supervisao da fadiga de pecas de construcao sobrecarregadas termicamente e/ou mecanicamente - Google Patents

Processo para a supervisao da fadiga de pecas de construcao sobrecarregadas termicamente e/ou mecanicamente

Info

Publication number
BR8401842A
BR8401842A BR8401842A BR8401842A BR8401842A BR 8401842 A BR8401842 A BR 8401842A BR 8401842 A BR8401842 A BR 8401842A BR 8401842 A BR8401842 A BR 8401842A BR 8401842 A BR8401842 A BR 8401842A
Authority
BR
Brazil
Prior art keywords
supervision
fatigue
thermally
construction parts
mechanically overloaded
Prior art date
Application number
BR8401842A
Other languages
English (en)
Inventor
Reinhold Braschel
Manfred Miksch
Rolf Shiffer
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 BR8401842A publication Critical patent/BR8401842A/pt

Links

Classifications

    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME 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
    • G07C3/00Registering 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)
BR8401842A 1983-04-19 1984-04-18 Processo para a supervisao da fadiga de pecas de construcao sobrecarregadas termicamente e/ou mecanicamente BR8401842A (pt)

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 (1)

Publication Number Publication Date
BR8401842A true BR8401842A (pt) 1984-11-27

Family

ID=6196794

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8401842A BR8401842A (pt) 1983-04-19 1984-04-18 Processo para a supervisao da fadiga de pecas de construcao sobrecarregadas termicamente e/ou mecanicamente

Country Status (6)

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

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3505818A1 (de) * 1985-02-20 1986-08-21 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Ueberwachungs- und kontrolleinrichtung fuer schaltgeraete
US4801421A (en) * 1985-06-04 1989-01-31 Westinghouse Electric Corp. On-line monitoring and analysis of reactor vessel integrity
US4876058A (en) * 1987-10-05 1989-10-24 Westinghouse Electric Corp. Nuclear power generating station equipment qualification method and apparatus
US4926342A (en) 1987-12-31 1990-05-15 Westinghouse Electric Corp. High pressure rotor stress damage accumulating method
US4852397A (en) * 1988-01-15 1989-08-01 Haggag Fahmy M Field indentation microprobe for structural integrity evaluation
US4864867A (en) * 1988-01-19 1989-09-12 Battelle Development Corporation Determining fracture mode transition behavior of solid materials using miniature specimens
US4894787A (en) * 1988-04-28 1990-01-16 Kaman Aerospace Corporation Automatic load monitoring system with remote sensing
US5140528A (en) * 1988-06-13 1992-08-18 Westinghouse Electric Corp. Method for evaluating relationship between the size of discontinuity indications from non-destructive examination of a turbine rotor, stress applied to the rotor and remaining life of the rotor
GB2220280B (en) * 1988-07-04 1992-10-21 Rolls Royce & Ass A control system for industrial plant
US4935195A (en) * 1988-08-29 1990-06-19 Westinghouse Electric Corp. Corrosion-erosion trend monitoring and diagnostic system
US5157619A (en) * 1988-10-31 1992-10-20 Westinghouse Electric Corp. Abnormal thermal loading effects monitoring system
DE4008560C2 (de) * 1989-03-17 1995-11-02 Hitachi Ltd Verfahren und Vorrichtung zum Bestimmen einer Restlebensdauer eines Aggregats
US5163011A (en) * 1990-09-27 1992-11-10 Kaman Aerospace Corporation Real time load monitoring system with remote sensing
SE468024B (sv) * 1991-02-19 1992-10-19 Asea Atom Ab Anordning foer materialprovning i kaernreaktor
KR100318330B1 (ko) 1991-04-08 2002-04-22 가나이 쓰도무 감시장치
CH686378A5 (de) * 1992-10-12 1996-03-15 Rieter Ag Maschf Maschinenverwaltungssystem.
US5359516A (en) * 1993-09-16 1994-10-25 Schwing America, Inc. Load monitoring system for booms
BR9509446A (pt) * 1994-10-26 1997-12-23 Siemens Ag Processo para a análise de um valor medido como também de um analisador de valor medido para a execução do processo
US5616866A (en) * 1995-09-19 1997-04-01 Jeol Ltd. Method of finding stress distribution from temperature variation pattern on surface of elastic body
US5761086A (en) * 1996-02-13 1998-06-02 Westinghouse Electric Corporation Apparatus and method for monitoring pressure-temperature margins
DE19711107C2 (de) * 1997-03-06 2003-12-18 Vattenfall Europe Generation Verfahren zur Ermittlung von Werkstoffschädigungen an einem rotierenden thermisch und dynamisch hochbeanspruchten Maschinenteil
US6449565B1 (en) * 1999-04-05 2002-09-10 United Technologies Corporation Method and apparatus for determining in real-time the fatigue life of a structure
FI107193B (fi) * 1999-06-03 2001-06-15 Rouvari Oy R Mittausanturi
DE19944435B4 (de) * 1999-09-16 2009-12-24 Volkswagen Ag Auswertungsverfahren zur Bestimmung des Schädigungsgrades einer Maschine oder Maschinenkomponente
FI20000325A0 (fi) * 2000-02-15 2000-02-15 Koivisto Marja Liisa Menetelmä rakenteen rasituksen määrittämiseksi
DE10060706A1 (de) 2000-12-07 2002-06-13 Flowtec Ag Verfahren und eine Vorrichtung zur System- und/oder Prozeßüberwachung
TWI225836B (en) * 2002-02-20 2005-01-01 Sanyo Electric Co Medicine supply apparatus
US20030171879A1 (en) * 2002-03-08 2003-09-11 Pittalwala Shabbir H. System and method to accomplish pipeline reliability
US20050102668A1 (en) * 2002-03-18 2005-05-12 Siemens Aktiengesellschaft Method and device for representing the dependencies of components of a technical installation
US6694742B2 (en) * 2002-06-26 2004-02-24 General Electric Company Gas turbine system operation based on estimated stress
JP3778886B2 (ja) * 2002-10-24 2006-05-24 本田技研工業株式会社 疲労安全率検査装置及び疲労安全率検査方法
CA2540336C (en) * 2003-10-17 2013-05-14 Hydralift Amclyde, Inc. Equipment component monitoring and replacement management system
US20050273277A1 (en) * 2004-01-14 2005-12-08 University Of Tennessee Research Foundation, Inc. Vehicle fatigue life and durability monitoring system and methodology
US7171314B2 (en) * 2004-09-30 2007-01-30 The Boeing Company Methods and systems for analyzing structural test data
US7467070B2 (en) * 2004-10-26 2008-12-16 Meyer Eric S Methods and systems for modeling stress intensity solutions for integrally stiffened panels
EP1653050A1 (de) * 2004-10-29 2006-05-03 Siemens Aktiengesellschaft Verfahren zur Ermittlung eines für den Ermüdungszustand eines Bauteils charakteristischen Kennwert
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
WO2008115320A1 (en) * 2007-03-20 2008-09-25 Exxonmobil Upstream Research Company Method to measure tearing resistance
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

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US31750A (en) * 1861-03-19 Fastening fob
DE1404453U (pt) *
DE1025898B (de) * 1956-03-03 1958-03-13 Bbc Brown Boveri & Cie Einrichtung zur UEberwachung der Gehaeusewandtemperatur beim Anfahren von Dampf- oder Gasturbinen
DE1698476B1 (de) * 1961-02-16 1969-12-11 Bbc Brown Boveri & Cie Verfahren und Einrichtung zur UEberwachung der Zustandsaenderungen von Waermekraftmaschinen
DE1901226A1 (de) * 1968-01-15 1969-09-04 Smiths Industries Ltd Geraet zur Lebensdaueranzeige fuer ein Triebwerk
US3588265A (en) * 1968-04-19 1971-06-28 Westinghouse Electric Corp System and method for providing steam turbine operation with improved dynamics
DE1958257C3 (de) * 1969-11-20 1974-08-15 Pietzsch, Ludwig, Dr.-Ing., 7500 Karlsruhe Verfahren zur Lebensdauerüberwachung von dauerwechselbeanspruchten Maschinenoder Bauteilen und Vorrichtung zur Durchführung des Verfahrens
DE2151661B2 (de) * 1971-10-16 1975-10-09 Kraftwerk Union Ag, 4330 Muelheim Einrichtung zur Ermittlung der thermischen Beanspruchung einer Turbinenwelle
DE2314954C3 (de) * 1973-03-26 1982-08-26 Brown, Boveri & Cie Ag, 6800 Mannheim Anordnung zur laufenden Ermittlung und Überwachung der Lebensdauer von thermisch belasteten dickwandigen Bauelementen
US4330367A (en) * 1973-05-22 1982-05-18 Combustion Engineering, Inc. System and process for the control of a nuclear power system
GB1513428A (en) * 1975-06-18 1978-06-07 Rolls Royce Device for indicating the expended life of a rotating machine
FR2363095A1 (fr) * 1976-08-24 1978-03-24 Sfim Appareil de mesure de l'etat de fatigue d'une piece
US4046002A (en) * 1976-11-02 1977-09-06 General Electric Company Method and apparatus for determining rotor life expended
US4184205A (en) * 1977-11-25 1980-01-15 Ird Mechanalysis, Inc. Data acquisition system
SE413438B (sv) * 1978-08-30 1980-05-27 Stangakonsult Sett och anordning for utforande av settet att bestemma ett materials minsta belastningsomfang for spricktillvext, det vill sega dess troskelverde vid utmattning
US4179940A (en) * 1978-10-02 1979-12-25 Conoco, Inc. Structural failure detection method
US4213183A (en) * 1979-03-22 1980-07-15 Adaptronics, Inc. System for nondestructive evaluation of material flaw characteristics
DE2936882C2 (de) * 1979-09-12 1985-03-21 Kraftwerk Union AG, 4330 Mülheim Prüfeinrichtung zur Feststellung und Analyse von Materialfehlern
JPS5764141A (en) * 1980-10-07 1982-04-19 Hitachi Ltd Method and device for foreseening life of apparatus consisting of metallic structure
JPS5794627A (en) * 1980-12-05 1982-06-12 Komatsu Ltd Stress distribution measuring instrument
US4421716A (en) * 1980-12-29 1983-12-20 S. Levy, Inc. Safety monitoring and reactor transient interpreter
US4411858A (en) * 1981-01-30 1983-10-25 Scandpower, Inc. Power performance monitoring system for nuclear reactor fuel core
JPS57166541A (en) * 1981-04-08 1982-10-14 Hitachi Ltd Method and device estimating life of fluid receptacle at high temperature
GB2103801B (en) * 1981-08-04 1985-05-22 British Gas Corp Assessing lifetime of duct by measuring fluid pressure and temperature within the duct
DE3133222A1 (de) * 1981-08-21 1983-03-03 Kraftwerk Union AG, 4330 Mülheim Verfahren zur ermittlung des augenblicklichen und des zukuenftigen zustandes eines technischen prozesses mit hilfe von nichtlinearen prozessmodellen
DE3276265D1 (en) * 1981-09-10 1987-06-11 Hoesch Ag Method for determining defects in welds
FR2519464A1 (fr) * 1981-12-31 1983-07-08 Framatome Sa Procede de surveillance d'une centrale de production d'electricite equipee d'un reacteur nucleaire
US4459259A (en) * 1982-06-29 1984-07-10 The United States Of America As Represented By The United States Department Of Energy Digital computer operation of a nuclear reactor
US4524622A (en) * 1982-07-20 1985-06-25 Kabushiki Kaisha Kobe Seiko Sho Method and apparatus of ultrasonic flaw detection

Also Published As

Publication number Publication date
DE3314181A1 (de) 1984-10-25
DE3479064D1 (en) 1989-08-24
ES8703028A1 (es) 1987-01-16
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

Similar Documents

Publication Publication Date Title
BR8401842A (pt) Processo para a supervisao da fadiga de pecas de construcao sobrecarregadas termicamente e/ou mecanicamente
BR8500407A (pt) Processo para a preparacao de imidas e processo para a preparacao de polimeros
BR8705148A (pt) Processo e aparelho para venoctomia
BR8500701A (pt) Processo para a preparacao de materiais e emprego
BR8606556A (pt) Um processo para a preparacao de polimeros de poliureia e/ou poliureia-poliuretana
BR8805440A (pt) Processo para a fabricacao de 1,1,1-trifluorodicloroetano e/ou 1,1,1,2-tetrafluorocloroetano por fluoracao de um tetrahaloetileno
BR8205691A (pt) Copolimeros sequenciados organopolisiloxanicos e poliuretanos e processo de sua obtencao
BR8500422A (pt) Processo para a preparacao de poliisocianatos com estrutura de biureto
PT80449B (pt) Processo e dispositivo para o condicionamento de materiais de fibras sinteticas
BR8905349A (pt) Processo para a preparacao de uma cicloalcanona e/ou um cicloalcanol
BR8606674A (pt) Processo e aparelho para dividir materiais vegetais
PT81334B (pt) Processo para preparacao de bis-(2-etilamino-4-dietilamino -s-triazina-6-il)-tetrasulfureto e de misturas vulcanizaveis que o contem
BR8802843A (pt) Processo para a preparacao de alcanotriois e alcanopoliois
BR8204907A (pt) Processo para a preparacao de um fosfato temperado e emprego
BR8803677A (pt) Misturas de substancias,emprego e processo para a preparacao de produtos reticulados
BR8201875A (pt) Zeolito processo para preparacao do mesmo e sua aplicacao
BR8501742A (pt) Processo para a preparacao de polimeros e emprego
PT80919B (pt) Processo para a preparacao de 3-arilcarbonil e 3-cicloalquilcarbonil-1-minoalquil_1h-indois
BR8502406A (pt) Aparelho e processo para fabricacao de lona
BR8501136A (pt) Processo para a preparacao de granulados corantes,granulados corantes e emprego
BR8404983A (pt) Processo para a preparacao de substancias espumosas que apresentam grupos uretano e substancias espumosas obtidas por esse processo
PT90188A (pt) Processo para a preparacao de aril-dionas ou de heteroaril-dionas
BR8704865A (pt) Plastissois e organossois e processo para preparacao de plastissois e/ou organassois
BR8500702A (pt) Processo para a preparacao de materiais e emprego
PT85401A (pt) Processo para a fabricacao de calcado e calcado obtido por meio deste processo