Experimental analysis of the state of stress in a steel – titanium perforated plate loaded with concentrated force
The paper presents an experimental analysis of the state of stress, free supported on the edge of a steel – titanium circular perforated plate loaded with a centrally concentrated force, created in the technological process of explosion welding. For this purpose, a special test stand was designed an...
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| Format: | Article |
| Language: | English |
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Gruppo Italiano Frattura
2020-12-01
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| Series: | Fracture and Structural Integrity |
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| Online Access: | https://www.fracturae.com/index.php/fis/article/view/2971 |
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| _version_ | 1841562997770682368 |
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| author | Mateusz Konieczny Grzegorz Gasiak Henryk Achtelik |
| author_facet | Mateusz Konieczny Grzegorz Gasiak Henryk Achtelik |
| author_sort | Mateusz Konieczny |
| collection | DOAJ |
| description | The paper presents an experimental analysis of the state of stress, free supported on the edge of a steel – titanium circular perforated plate loaded with a centrally concentrated force, created in the technological process of explosion welding. For this purpose, a special test stand was designed and a methodology for testing the perforated plate was developed. Resistance strain gauges were used to measure the state of strain. The load was applied in the center of the plate to a pressure stamp. As a result of the research, the values of radial, circumferential and equivalent von Mises stress were obtained as a function of the radius of the plate perforation circle and its load. The stress distribution topography revealed the zones of maximum stress of the steel – titanium perforated plate. The proposed method of experimental research can be used by engineers to verify the state of stress, e.g. in the designed tube sheet walls of reactors for ammonia synthesis. |
| format | Article |
| id | doaj-art-70801edd02a746919a9deb0b06173383 |
| institution | Kabale University |
| issn | 1971-8993 |
| language | English |
| publishDate | 2020-12-01 |
| publisher | Gruppo Italiano Frattura |
| record_format | Article |
| series | Fracture and Structural Integrity |
| spelling | doaj-art-70801edd02a746919a9deb0b061733832025-01-03T00:27:05ZengGruppo Italiano FratturaFracture and Structural Integrity1971-89932020-12-01155510.3221/IGF-ESIS.55.21Experimental analysis of the state of stress in a steel – titanium perforated plate loaded with concentrated forceMateusz Konieczny0Grzegorz Gasiak1Henryk Achtelik2Opole University of Technology, PolandOpole University of Technology, PolandOpole University of Technology, PolandThe paper presents an experimental analysis of the state of stress, free supported on the edge of a steel – titanium circular perforated plate loaded with a centrally concentrated force, created in the technological process of explosion welding. For this purpose, a special test stand was designed and a methodology for testing the perforated plate was developed. Resistance strain gauges were used to measure the state of strain. The load was applied in the center of the plate to a pressure stamp. As a result of the research, the values of radial, circumferential and equivalent von Mises stress were obtained as a function of the radius of the plate perforation circle and its load. The stress distribution topography revealed the zones of maximum stress of the steel – titanium perforated plate. The proposed method of experimental research can be used by engineers to verify the state of stress, e.g. in the designed tube sheet walls of reactors for ammonia synthesis.https://www.fracturae.com/index.php/fis/article/view/2971Perforated plateConcentrated forceStress analysisExperimental research |
| spellingShingle | Mateusz Konieczny Grzegorz Gasiak Henryk Achtelik Experimental analysis of the state of stress in a steel – titanium perforated plate loaded with concentrated force Fracture and Structural Integrity Perforated plate Concentrated force Stress analysis Experimental research |
| title | Experimental analysis of the state of stress in a steel – titanium perforated plate loaded with concentrated force |
| title_full | Experimental analysis of the state of stress in a steel – titanium perforated plate loaded with concentrated force |
| title_fullStr | Experimental analysis of the state of stress in a steel – titanium perforated plate loaded with concentrated force |
| title_full_unstemmed | Experimental analysis of the state of stress in a steel – titanium perforated plate loaded with concentrated force |
| title_short | Experimental analysis of the state of stress in a steel – titanium perforated plate loaded with concentrated force |
| title_sort | experimental analysis of the state of stress in a steel titanium perforated plate loaded with concentrated force |
| topic | Perforated plate Concentrated force Stress analysis Experimental research |
| url | https://www.fracturae.com/index.php/fis/article/view/2971 |
| work_keys_str_mv | AT mateuszkonieczny experimentalanalysisofthestateofstressinasteeltitaniumperforatedplateloadedwithconcentratedforce AT grzegorzgasiak experimentalanalysisofthestateofstressinasteeltitaniumperforatedplateloadedwithconcentratedforce AT henrykachtelik experimentalanalysisofthestateofstressinasteeltitaniumperforatedplateloadedwithconcentratedforce |