SE390665B - Anordning for undersokning av yttojningar vid metning av egenspenningar i konstruktionsdelar hos maskin- eller apparatkonstruktioner - Google Patents

Anordning for undersokning av yttojningar vid metning av egenspenningar i konstruktionsdelar hos maskin- eller apparatkonstruktioner

Info

Publication number
SE390665B
SE390665B SE7411299A SE7411299A SE390665B SE 390665 B SE390665 B SE 390665B SE 7411299 A SE7411299 A SE 7411299A SE 7411299 A SE7411299 A SE 7411299A SE 390665 B SE390665 B SE 390665B
Authority
SE
Sweden
Prior art keywords
examination
machine
construction parts
surface extensions
apparatus constructions
Prior art date
Application number
SE7411299A
Other languages
English (en)
Swedish (sv)
Other versions
SE7411299L (en, 2012
Inventor
H Wolf
W Bohm
E Stucker
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
Priority claimed from DE19732345309 external-priority patent/DE2345309C3/de
Application filed by Kraftwerk Union Ag filed Critical Kraftwerk Union Ag
Publication of SE7411299L publication Critical patent/SE7411299L/xx
Publication of SE390665B publication Critical patent/SE390665B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0047—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes measuring forces due to residual stresses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
    • G01B7/18—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in resistance
    • 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
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/2287—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges constructional details of the strain gauges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
SE7411299A 1973-09-07 1974-09-06 Anordning for undersokning av yttojningar vid metning av egenspenningar i konstruktionsdelar hos maskin- eller apparatkonstruktioner SE390665B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732345309 DE2345309C3 (de) 1973-09-07 Dehnungsmeßstreifen zur Messung von Oberflächendehnungen an kreisflächenförmigen Werkstückabschnitten

Publications (2)

Publication Number Publication Date
SE7411299L SE7411299L (en, 2012) 1975-03-10
SE390665B true SE390665B (sv) 1977-01-03

Family

ID=5892007

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7411299A SE390665B (sv) 1973-09-07 1974-09-06 Anordning for undersokning av yttojningar vid metning av egenspenningar i konstruktionsdelar hos maskin- eller apparatkonstruktioner

Country Status (10)

Country Link
US (1) US3943758A (en, 2012)
JP (1) JPS5714483B2 (en, 2012)
AT (1) AT335200B (en, 2012)
CH (1) CH561419A5 (en, 2012)
FR (1) FR2243415B2 (en, 2012)
GB (1) GB1471543A (en, 2012)
IT (1) IT1046808B (en, 2012)
NL (1) NL7410780A (en, 2012)
SE (1) SE390665B (en, 2012)
ZA (1) ZA745667B (en, 2012)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2722655C2 (de) * 1977-05-18 1979-04-19 Kraftwerk Union Ag, 4330 Muelheim Verfahren zur Ermittlung von Eigenspannungen in Bauteilen des Maschinenoder Apparatebaues
US4683758A (en) * 1986-01-16 1987-08-04 Ford Motor Company Device for measuring stresses in vacuum deposition coatings
JPH0289888U (en, 2012) * 1988-12-28 1990-07-17
JPH0314297A (ja) * 1989-06-13 1991-01-22 Matsushita Electric Ind Co Ltd 支持装置
US5289722A (en) * 1992-04-27 1994-03-01 Kansas State University Research Foundation Preassembled, easily mountable strain gage
FR2701317B1 (fr) * 1993-02-09 1995-03-31 Thomson Csf Dispositif de mesure d'efforts exercés sur une pièce mécanique et procédé de fixation.
AUPN732395A0 (en) * 1995-12-22 1996-01-25 Xenotech Research Pty Ltd Image conversion and encoding techniques
US6443736B1 (en) 1998-02-27 2002-09-03 Robert W Lally Technology explorer model
CH695321A5 (de) * 2001-07-13 2006-03-31 Alstom Technology Ltd Bauteil zum Niederhalten von Messleitungen.
US6891477B2 (en) * 2003-04-23 2005-05-10 Baker Hughes Incorporated Apparatus and methods for remote monitoring of flow conduits
US7461560B2 (en) * 2005-03-28 2008-12-09 Microstrain, Inc. Strain gauge with moisture barrier and self-testing circuit
DE102005008281B4 (de) * 2005-02-23 2013-04-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Erfassung von lokalen Eigenspannungen in Festkörperobjekten mit einer Ionenstrahltechnik
GB2443266B (en) * 2006-10-27 2011-11-16 Transense Technologies Plc Apparatus for and method of attaching a strain sensing element to a substrate
DE102007056443B3 (de) * 2007-11-23 2009-05-07 Hottinger Baldwin Messtechnik Gmbh Dehnungsmessstreifen-Rosette zur Eigenspannungsmessung
US11609169B2 (en) 2017-11-29 2023-03-21 Hill Engineering, Llc Analysis of material properties of internal surfaces using machining processes to enable stress relief in the material under test
US10900768B2 (en) * 2017-11-29 2021-01-26 Hill Engineering, Llc Systems and methods for analysis of material properties of components and structures using machining processes to enable stress relief in the material under test
IT202000027351A1 (it) * 2020-11-16 2022-05-16 Settimo Martinello Metodo per la rilevazione dello stato attuale di compressione con successivo monitoraggio di una struttura portante in cemento armato pre o post compressa, in particolare un ponte e/o una campata di ponte
WO2022101464A1 (de) * 2020-11-16 2022-05-19 4Emme Service Spa Elektromechanische maschine zur herstellung von probekörpern und verfahren zur erfassung des aktuellen belastungszustandes mit anschliessender überwachung eines vor- oder nachverdichteten stahlbetontragwerkes, insbesondere einer brücke und/oder eines brückenbogens

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB942033A (en) * 1959-05-29 1963-11-20 Coal Industry Patents Ltd Improvements in or relating to strain measuring devices
DE2016118C3 (de) * 1970-04-04 1978-09-28 Kraftwerk Union Ag Verfahren zur Messung von Eigenspannungen in Bauteilen des Maschinen- oder Apparatebaues und Vorrichtung zur Durchführung dieses Verfahrens

Also Published As

Publication number Publication date
NL7410780A (nl) 1975-03-11
CH561419A5 (en, 2012) 1975-04-30
DE2345309B2 (de) 1977-03-24
AT335200B (de) 1977-02-25
DE2345309A1 (de) 1975-04-10
JPS5714483B2 (en, 2012) 1982-03-25
FR2243415B2 (en, 2012) 1982-07-02
US3943758A (en) 1976-03-16
SE7411299L (en, 2012) 1975-03-10
IT1046808B (it) 1980-07-31
ZA745667B (en) 1975-09-24
JPS5056965A (en, 2012) 1975-05-19
ATA665574A (de) 1976-06-15
FR2243415A2 (en, 2012) 1975-04-04
GB1471543A (en) 1977-04-27
AU7301974A (en) 1976-03-11

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