JPS5621035A - Measuring method for load of high temperature and high pressure fatigue tester - Google Patents
Measuring method for load of high temperature and high pressure fatigue testerInfo
- Publication number
- JPS5621035A JPS5621035A JP9677879A JP9677879A JPS5621035A JP S5621035 A JPS5621035 A JP S5621035A JP 9677879 A JP9677879 A JP 9677879A JP 9677879 A JP9677879 A JP 9677879A JP S5621035 A JPS5621035 A JP S5621035A
- Authority
- JP
- Japan
- Prior art keywords
- load
- autoclave
- pressure
- tandem
- vibration machine
- 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
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
PURPOSE: To increase the degree of accuracy of measuring the load of the high temperature and high pressure fatigue tester by forming a vibration machine into a tandem type and making the pressure in a tandem chamber communicate with the pressure in an autoclave.
CONSTITUTION: The tandem chamber 7 of the vibration machine 1 formed into the tandem type is connected with a bellows air chamber 22 in the autoclave 9. Thus, the vibration machine 1 introduces a pressure source P according to a driving signal S and causes a piston rod 3 to produce a vibration load of a given weight, which is applied to a sample 13 through a load detector 15 and a piston rod 14. When the displacement and temperature of the sample 13 to which a given weight is repeatedly applied are measured by means of a displacement gauge 31 and a temperature detector 19, the vibration machine 1 receives the internal pressure of the autoclave 9 and the internal pressure of the tandem chamber 7 equal to it in the different directions. This permits the load detector 15 to be independent of the internal pressure of the autoclave 9. Thus, the desired purpose is attained.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54096778A JPS599847B2 (en) | 1979-07-31 | 1979-07-31 | Load measurement method for high temperature and high pressure fatigue testing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54096778A JPS599847B2 (en) | 1979-07-31 | 1979-07-31 | Load measurement method for high temperature and high pressure fatigue testing machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5621035A true JPS5621035A (en) | 1981-02-27 |
JPS599847B2 JPS599847B2 (en) | 1984-03-05 |
Family
ID=14174086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54096778A Expired JPS599847B2 (en) | 1979-07-31 | 1979-07-31 | Load measurement method for high temperature and high pressure fatigue testing machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS599847B2 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59100838A (en) * | 1982-11-30 | 1984-06-11 | Shimadzu Corp | Device for correcting and detecting test load in material testing machine |
FR2792412A1 (en) * | 1999-04-14 | 2000-10-20 | Framatome Sa | Test piece mechanical testing in an autoclave to determine axial strain with the test piece and measurement sensors placed within the autoclave and the sensor output fed outside of the autoclave to give improved accuracy |
KR100941442B1 (en) | 2007-06-27 | 2010-02-11 | 한국건설기술연구원 | Equipment for Testing a Spalling Failure of a Concrete under the Condition Applying a Load |
CZ302741B6 (en) * | 2009-09-24 | 2011-10-12 | Vysoká škola bánská-Technická univerzita Ostrava | Device for multiaxial combined loading of test specimens |
CN104897490A (en) * | 2014-12-02 | 2015-09-09 | 浙江工业大学 | Dynamic testing apparatus and testing method for high-pressure hydrogen permeation |
CN104897493A (en) * | 2014-11-26 | 2015-09-09 | 天津航天瑞莱科技有限公司苏州分公司 | Low-temperature pressure cycle life testing method and system |
CN105092372A (en) * | 2015-09-17 | 2015-11-25 | 西安热工研究院有限公司 | System and method for monitoring metal sample stress in high-temperature and high-pressure environment in real time |
JPWO2015140945A1 (en) * | 2014-03-19 | 2017-04-06 | 株式会社日立製作所 | Fatigue testing equipment |
CN112268788A (en) * | 2020-11-08 | 2021-01-26 | 中国航空工业集团公司北京长城计量测试技术研究所 | High-low temperature pressure fatigue testing machine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5117076A (en) * | 1974-07-31 | 1976-02-10 | Metallgesellschaft Ag | DENKISHUJINSOCHI |
JPS5223990U (en) * | 1975-08-06 | 1977-02-19 |
-
1979
- 1979-07-31 JP JP54096778A patent/JPS599847B2/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5117076A (en) * | 1974-07-31 | 1976-02-10 | Metallgesellschaft Ag | DENKISHUJINSOCHI |
JPS5223990U (en) * | 1975-08-06 | 1977-02-19 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59100838A (en) * | 1982-11-30 | 1984-06-11 | Shimadzu Corp | Device for correcting and detecting test load in material testing machine |
JPH0145013B2 (en) * | 1982-11-30 | 1989-10-02 | Shimadzu Corp | |
FR2792412A1 (en) * | 1999-04-14 | 2000-10-20 | Framatome Sa | Test piece mechanical testing in an autoclave to determine axial strain with the test piece and measurement sensors placed within the autoclave and the sensor output fed outside of the autoclave to give improved accuracy |
KR100941442B1 (en) | 2007-06-27 | 2010-02-11 | 한국건설기술연구원 | Equipment for Testing a Spalling Failure of a Concrete under the Condition Applying a Load |
CZ302741B6 (en) * | 2009-09-24 | 2011-10-12 | Vysoká škola bánská-Technická univerzita Ostrava | Device for multiaxial combined loading of test specimens |
JPWO2015140945A1 (en) * | 2014-03-19 | 2017-04-06 | 株式会社日立製作所 | Fatigue testing equipment |
CN104897493A (en) * | 2014-11-26 | 2015-09-09 | 天津航天瑞莱科技有限公司苏州分公司 | Low-temperature pressure cycle life testing method and system |
CN104897490A (en) * | 2014-12-02 | 2015-09-09 | 浙江工业大学 | Dynamic testing apparatus and testing method for high-pressure hydrogen permeation |
CN105092372A (en) * | 2015-09-17 | 2015-11-25 | 西安热工研究院有限公司 | System and method for monitoring metal sample stress in high-temperature and high-pressure environment in real time |
CN112268788A (en) * | 2020-11-08 | 2021-01-26 | 中国航空工业集团公司北京长城计量测试技术研究所 | High-low temperature pressure fatigue testing machine |
Also Published As
Publication number | Publication date |
---|---|
JPS599847B2 (en) | 1984-03-05 |
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