SU603873A1 - Method of determining mechanical properties of welded joints - Google Patents
Method of determining mechanical properties of welded jointsInfo
- Publication number
- SU603873A1 SU603873A1 SU772439594A SU2439594A SU603873A1 SU 603873 A1 SU603873 A1 SU 603873A1 SU 772439594 A SU772439594 A SU 772439594A SU 2439594 A SU2439594 A SU 2439594A SU 603873 A1 SU603873 A1 SU 603873A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mechanical properties
- welded joints
- determining mechanical
- samples
- determining
- Prior art date
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
(54) СПОСОБ ОПРЕДЕЛЕНИЯ МЕХАНИЧЕСКИХ СВОЙСТВ (54) METHOD FOR DETERMINING MECHANICAL PROPERTIES
I2 СВАРНОГО СОЕДИНЕНИЯI2 WELDED CONNECTION
разцов с концентраторами, нанесенными в наиболее слабом сечении, позвол ет с высокой точностью определить механические свойства сварного соединени .The samples with concentrators applied in the weakest section allow to determine the mechanical properties of the welded joint with high accuracy.
ФF
ормупа изобshape image
Р е т е н и Rete n i
Способ определени механических СВОЙСТВ сварного соединени , заключаюшийс в том, что изготавливают партию образцов со сварным швом, на часть образцов нанос т концентраторы напр жений, поочередно устанавливают образцы в .испытательное устройство,, производ т их нагруженне с регистрацией параметровThe method of determining the mechanical PROPERTIES of the welded joint, which consists in producing a batch of samples with a welded seam, applies stress concentrators to a part of the samples, alternately placing the samples in the testing device, producing them with the registration
напр женно-деформированного состо ни и числа циклов до разрушени и сравнивают механические свойства образцов с концентраторами напр жений и беа них, отличаюшийс тем, что, с целью повышени точности, определ ют место по влени первой трещины при нагружении образцов без концентраторов напр жений и в этом сечении нанос т концентраторы напр жений на остальные образцы.stress-strain state and the number of cycles before failure and compare the mechanical properties of the samples with stress concentrators and dry ones, characterized in that, in order to improve accuracy, the place of occurrence of the first crack during loading of the samples without stress concentrators and in This section applies stress concentrators to the remaining samples.
Источники информации, прин тые во внимание при экспертизе:Sources of information taken into account in the examination:
I. Новые методы оценки сопротивлени металлов хрупкому разрушению , под редакцией Работнова Ю. Н. ,м. Мир 1972, с. 401-419,I. New methods for assessing the resistance of metals to brittle fracture, edited by Yu.N. Rabotnova, m. World 1972, p. 401-419,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772439594A SU603873A1 (en) | 1977-01-07 | 1977-01-07 | Method of determining mechanical properties of welded joints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772439594A SU603873A1 (en) | 1977-01-07 | 1977-01-07 | Method of determining mechanical properties of welded joints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU603873A1 true SU603873A1 (en) | 1978-04-25 |
Family
ID=20690422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772439594A SU603873A1 (en) | 1977-01-07 | 1977-01-07 | Method of determining mechanical properties of welded joints |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU603873A1 (en) |
-
1977
- 1977-01-07 SU SU772439594A patent/SU603873A1/en active
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