JPS5767842A - Constant load imposing device in stress corrosion cracking test - Google Patents

Constant load imposing device in stress corrosion cracking test

Info

Publication number
JPS5767842A
JPS5767842A JP14319880A JP14319880A JPS5767842A JP S5767842 A JPS5767842 A JP S5767842A JP 14319880 A JP14319880 A JP 14319880A JP 14319880 A JP14319880 A JP 14319880A JP S5767842 A JPS5767842 A JP S5767842A
Authority
JP
Japan
Prior art keywords
test piece
end parts
test
stress corrosion
corrosion cracking
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.)
Granted
Application number
JP14319880A
Other languages
Japanese (ja)
Other versions
JPS6158769B2 (en
Inventor
Takeshi Kuwajima
Tsutomu Fujii
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.)
Tokyo Koki Seizosho KK
Original Assignee
Tokyo Koki Seizosho KK
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 Koki Seizosho KK filed Critical Tokyo Koki Seizosho KK
Priority to JP14319880A priority Critical patent/JPS5767842A/en
Publication of JPS5767842A publication Critical patent/JPS5767842A/en
Publication of JPS6158769B2 publication Critical patent/JPS6158769B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G01N3/14—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by dead weight, e.g. pendulum; generated by springs tension
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/003—Generation of the force
    • G01N2203/0032—Generation of the force using mechanical means
    • G01N2203/0035—Spring

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

PURPOSE:To test plural test pieces simultaneously in small space by mounting a test piece between both end parts of a bent beam opposing each other at a required spacing, and expanding and contracting the spacing between said end parts thereby generating repulsive force. CONSTITUTION:Both end parts of a bar-like test piece 20 are penetrated and disposed in the mounting holes 13 of a bent beam 15 of a horseshoe shape having mounting holes 13 at both end parts, and nuts 14 are screwed respectively to both end parts of the test piece 20. When with the above-mentioned constitution the nuts 14 are tightened up, tensile load is applied upon the test piece 20. When the test piece 20 is mounted in a manner as to expand the spring force of the beam 15 in the pulling directgion, compressive load is applied upon the test piece 20. The device is made simple by mounting the testpiece between both ends of the bent beam opposing each other at a required spacing, and it is possible to perform stress corrosion cracking tedsts simultaneously by installing a large number of the test pieces.
JP14319880A 1980-10-14 1980-10-14 Constant load imposing device in stress corrosion cracking test Granted JPS5767842A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14319880A JPS5767842A (en) 1980-10-14 1980-10-14 Constant load imposing device in stress corrosion cracking test

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14319880A JPS5767842A (en) 1980-10-14 1980-10-14 Constant load imposing device in stress corrosion cracking test

Publications (2)

Publication Number Publication Date
JPS5767842A true JPS5767842A (en) 1982-04-24
JPS6158769B2 JPS6158769B2 (en) 1986-12-13

Family

ID=15333147

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14319880A Granted JPS5767842A (en) 1980-10-14 1980-10-14 Constant load imposing device in stress corrosion cracking test

Country Status (1)

Country Link
JP (1) JPS5767842A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014016200A (en) * 2012-07-06 2014-01-30 Mitsubishi Heavy Ind Ltd Multiaxial stress application testing device and prediction method of stress corrosion cracking
CN113063660A (en) * 2021-02-05 2021-07-02 海洋石油工程股份有限公司 Load testing device of ocean platform slideway beam

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014016200A (en) * 2012-07-06 2014-01-30 Mitsubishi Heavy Ind Ltd Multiaxial stress application testing device and prediction method of stress corrosion cracking
CN113063660A (en) * 2021-02-05 2021-07-02 海洋石油工程股份有限公司 Load testing device of ocean platform slideway beam

Also Published As

Publication number Publication date
JPS6158769B2 (en) 1986-12-13

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