JPS527790A - Stress measuring equipment - Google Patents

Stress measuring equipment

Info

Publication number
JPS527790A
JPS527790A JP8409775A JP8409775A JPS527790A JP S527790 A JPS527790 A JP S527790A JP 8409775 A JP8409775 A JP 8409775A JP 8409775 A JP8409775 A JP 8409775A JP S527790 A JPS527790 A JP S527790A
Authority
JP
Japan
Prior art keywords
measuring equipment
stress measuring
test object
stress
measure
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.)
Pending
Application number
JP8409775A
Other languages
Japanese (ja)
Inventor
Eiji Yamamoto
Taichi Komachi
Takayuki Makino
Haruhiko Toriyama
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.)
Toyota Motor Corp
Tokyo Keiki Inc
Original Assignee
Tokyo Keiki Co Ltd
Toyota Motor Corp
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 Tokyo Keiki Co Ltd, Toyota Motor Corp filed Critical Tokyo Keiki Co Ltd
Priority to JP8409775A priority Critical patent/JPS527790A/en
Publication of JPS527790A publication Critical patent/JPS527790A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G01L1/25—Measuring force or stress, in general using wave or particle radiation, e.g. X-rays, microwaves, neutrons
    • G01L1/255—Measuring force or stress, in general using wave or particle radiation, e.g. X-rays, microwaves, neutrons using acoustic waves, or acoustic emission

Abstract

PURPOSE:To measure a stress of a test object by shooting ultrasonic waves of at least two different modes at the test object and finding out the respective resonance frequencies and transmitting speeds.
JP8409775A 1975-07-09 1975-07-09 Stress measuring equipment Pending JPS527790A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8409775A JPS527790A (en) 1975-07-09 1975-07-09 Stress measuring equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8409775A JPS527790A (en) 1975-07-09 1975-07-09 Stress measuring equipment

Publications (1)

Publication Number Publication Date
JPS527790A true JPS527790A (en) 1977-01-21

Family

ID=13821002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8409775A Pending JPS527790A (en) 1975-07-09 1975-07-09 Stress measuring equipment

Country Status (1)

Country Link
JP (1) JPS527790A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5078562U (en) * 1973-11-19 1975-07-08
JPS50114470U (en) * 1974-03-04 1975-09-18
JPS5179471U (en) * 1974-12-18 1976-06-23
JPS5183462U (en) * 1974-12-23 1976-07-05
JPS54143965U (en) * 1978-03-30 1979-10-05
JPH0526749A (en) * 1991-07-25 1993-02-02 Kansai Electric Power Co Inc:The Method for measuring surface pressure of pipe line flange joint
JPH05203513A (en) * 1992-01-23 1993-08-10 Sakai Eng Kk Method for measuring axial tension of bolt
JP2015203638A (en) * 2014-04-15 2015-11-16 非破壊検査株式会社 Axial force measuring apparatus and axial force measuring method
JP2017015707A (en) * 2015-07-06 2017-01-19 非破壊検査株式会社 Axial force measuring apparatus, axial force measuring method, ultrasonic inspection apparatus, ultrasonic inspection method and vertical probe fixture used for the same
CN114166159A (en) * 2021-11-11 2022-03-11 大连理工大学 Multifunctional portable ultrasonic measuring instrument based on PCI/PCIe and use method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143180A (en) * 1974-10-11 1976-04-13 Toyota Motor Co Ltd Futatsuno choonpashindomoodoo ryoshita jikuryokusokuteihoho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143180A (en) * 1974-10-11 1976-04-13 Toyota Motor Co Ltd Futatsuno choonpashindomoodoo ryoshita jikuryokusokuteihoho

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5078562U (en) * 1973-11-19 1975-07-08
JPS50114470U (en) * 1974-03-04 1975-09-18
JPS5179471U (en) * 1974-12-18 1976-06-23
JPS5183462U (en) * 1974-12-23 1976-07-05
JPS54143965U (en) * 1978-03-30 1979-10-05
JPS5552084Y2 (en) * 1978-03-30 1980-12-03
JPH0526749A (en) * 1991-07-25 1993-02-02 Kansai Electric Power Co Inc:The Method for measuring surface pressure of pipe line flange joint
JPH05203513A (en) * 1992-01-23 1993-08-10 Sakai Eng Kk Method for measuring axial tension of bolt
JP2015203638A (en) * 2014-04-15 2015-11-16 非破壊検査株式会社 Axial force measuring apparatus and axial force measuring method
JP2017015707A (en) * 2015-07-06 2017-01-19 非破壊検査株式会社 Axial force measuring apparatus, axial force measuring method, ultrasonic inspection apparatus, ultrasonic inspection method and vertical probe fixture used for the same
CN114166159A (en) * 2021-11-11 2022-03-11 大连理工大学 Multifunctional portable ultrasonic measuring instrument based on PCI/PCIe and use method

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