SU1478086A1 - Method for rapture testing of split ring specimens - Google Patents
Method for rapture testing of split ring specimens Download PDFInfo
- Publication number
- SU1478086A1 SU1478086A1 SU874313994A SU4313994A SU1478086A1 SU 1478086 A1 SU1478086 A1 SU 1478086A1 SU 874313994 A SU874313994 A SU 874313994A SU 4313994 A SU4313994 A SU 4313994A SU 1478086 A1 SU1478086 A1 SU 1478086A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- samples
- testing
- creep
- grips
- rapture
- Prior art date
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Изобретение относитс к прочностным испытани м, а именно к испытанию кольцевых разрезных образцов на ползучесть. Целью изобретени вл етс повышение точности испытани . Два кольцевых образца 4 вставл ют в полость захватов 1 и фиксируют их положение штифтами, при этом расположение образцов в захватах вл етс центрально симметричным, а центры образцов совпадают с осью хвостовиков 3 захватов. Образцы 4 нагружают посто нным усилием и регистрируют деформацию ползучести. Способ обеспечивает получение усредненных по двум кольцевым образцам характеристик ползучести при использовании испытательных машин, средств нагрева и измерени деформаций, обычно примен емых дл испытани стержневых образцов. 1 ил.The invention relates to strength tests, namely to testing ring cut samples for creep. The aim of the invention is to improve the accuracy of the test. The two annular samples 4 are inserted into the cavity of the grips 1 and their position is fixed with pins, while the location of the samples in the grips is centrally symmetric, and the centers of the samples coincide with the axis of the shanks 3 of the grips. Samples 4 are loaded with a constant force and the creep deformation is recorded. The method provides creep characteristics averaged over two ring samples using test machines, means of heating and measuring the deformations commonly used for testing core samples. 1 il.
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874313994A SU1478086A1 (en) | 1987-10-16 | 1987-10-16 | Method for rapture testing of split ring specimens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874313994A SU1478086A1 (en) | 1987-10-16 | 1987-10-16 | Method for rapture testing of split ring specimens |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1478086A1 true SU1478086A1 (en) | 1989-05-07 |
Family
ID=21330794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874313994A SU1478086A1 (en) | 1987-10-16 | 1987-10-16 | Method for rapture testing of split ring specimens |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1478086A1 (en) |
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1987
- 1987-10-16 SU SU874313994A patent/SU1478086A1/en active
Non-Patent Citations (1)
Title |
---|
Борздыка A.M. Методы гор чих механических испытаний металлов.М„: Металлургиздат, 1965, с, 301-305. * |
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