Transverse vibrations of underground pipeline with pinched ends
The study of transverse oscillations of extended underground structures from the action of constant harmonic forces is of practical interest. Transverse vibrations of an underground cylindrical structure of finite length under the action of a system of concentrated forces that change according to a...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2023-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/38/e3sconf_conmechydro23_03005.pdf |
| _version_ | 1797775916113330176 |
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| author | Abduvaliev Abdukakhkhar Abdulkhayzoda Abdulaziz |
| author_facet | Abduvaliev Abdukakhkhar Abdulkhayzoda Abdulaziz |
| author_sort | Abduvaliev Abdukakhkhar |
| collection | DOAJ |
| description | The study of transverse oscillations of extended underground structures from the action of constant harmonic forces is of practical interest. Transverse vibrations of an underground cylindrical structure of finite length under the action of a system of concentrated forces that change according to a harmonic law are considered. The environment surrounding the structure is assumed to be elastic, while the interaction of the “environment-structure” system is studied. When considering the problem, the Fourier method and the results of solving the problem of vibrations of an unbounded cylindrical structure in an elastic medium from the action of concentrated harmonic forces were used. The problem of transverse vibrations of a cylindrical rod of finite length interacting with an elastic homogeneous medium is solved by the method of compensating loads. In this case, the structure is considered a source of waves radiated into space and satisfying the conditions of radiation to infinity. The resulting solution is approximate and reliable within the length of the rod. The analysis of the influence of soil conditions and geometric dimensions on the amplitude of oscillations of an underground structure was carried out according to the graphs of the amplitude-frequency characteristic of the object. |
| first_indexed | 2024-03-12T22:42:31Z |
| format | Article |
| id | doaj.art-ac4c9ba24c034740acc5cc90ac65cc90 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-03-12T22:42:31Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-ac4c9ba24c034740acc5cc90ac65cc902023-07-21T09:33:47ZengEDP SciencesE3S Web of Conferences2267-12422023-01-014010300510.1051/e3sconf/202340103005e3sconf_conmechydro23_03005Transverse vibrations of underground pipeline with pinched endsAbduvaliev Abdukakhkhar0Abdulkhayzoda Abdulaziz1“Tashkent Institute of Irrigation and Agricultural Mechanization Engineers” National Research UniversityRepublican road fund under the Committee for Roads of the Republic of UzbekistanThe study of transverse oscillations of extended underground structures from the action of constant harmonic forces is of practical interest. Transverse vibrations of an underground cylindrical structure of finite length under the action of a system of concentrated forces that change according to a harmonic law are considered. The environment surrounding the structure is assumed to be elastic, while the interaction of the “environment-structure” system is studied. When considering the problem, the Fourier method and the results of solving the problem of vibrations of an unbounded cylindrical structure in an elastic medium from the action of concentrated harmonic forces were used. The problem of transverse vibrations of a cylindrical rod of finite length interacting with an elastic homogeneous medium is solved by the method of compensating loads. In this case, the structure is considered a source of waves radiated into space and satisfying the conditions of radiation to infinity. The resulting solution is approximate and reliable within the length of the rod. The analysis of the influence of soil conditions and geometric dimensions on the amplitude of oscillations of an underground structure was carried out according to the graphs of the amplitude-frequency characteristic of the object.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/38/e3sconf_conmechydro23_03005.pdf |
| spellingShingle | Abduvaliev Abdukakhkhar Abdulkhayzoda Abdulaziz Transverse vibrations of underground pipeline with pinched ends E3S Web of Conferences |
| title | Transverse vibrations of underground pipeline with pinched ends |
| title_full | Transverse vibrations of underground pipeline with pinched ends |
| title_fullStr | Transverse vibrations of underground pipeline with pinched ends |
| title_full_unstemmed | Transverse vibrations of underground pipeline with pinched ends |
| title_short | Transverse vibrations of underground pipeline with pinched ends |
| title_sort | transverse vibrations of underground pipeline with pinched ends |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/38/e3sconf_conmechydro23_03005.pdf |
| work_keys_str_mv | AT abduvalievabdukakhkhar transversevibrationsofundergroundpipelinewithpinchedends AT abdulkhayzodaabdulaziz transversevibrationsofundergroundpipelinewithpinchedends |