Longitudinal vibrations of rods from dynamic and kinematic perturbations
Objective. In modern technology, elastic structures of structures, machines, and technical devices are widespread. In real conditions, the rods experience oscillations from dynamic and kinematic disturbances. The aim of the work is to develop methods and algorithms for solving problems of oscillatio...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
L. A. Baragunova [verfasserIn] M. M. Shogenova [verfasserIn] |
|---|
| Format: |
E-Artikel |
|---|---|
| Sprache: |
Russisch |
| Erschienen: |
2022 |
|---|
| Schlagwörter: |
свободные и вынужденные колебания динамические и кинематические возмущения |
|---|
| Übergeordnetes Werk: |
In: Вестник Дагестанского государственного технического университета: Технические науки - Dagestan State Technical University, 2017, 49(2022), 2, Seite 87-93 |
|---|---|
| Übergeordnetes Werk: |
volume:49 ; year:2022 ; number:2 ; pages:87-93 |
| Links: |
Link aufrufen |
|---|
| DOI / URN: |
10.21822/2073-6185-2022-49-2-87-93 |
|---|
| Katalog-ID: |
DOAJ084722657 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | DOAJ084722657 | ||
| 003 | DE-627 | ||
| 005 | 20230503074918.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 230311s2022 xx |||||o 00| ||rus c | ||
| 024 | 7 | |a 10.21822/2073-6185-2022-49-2-87-93 |2 doi | |
| 035 | |a (DE-627)DOAJ084722657 | ||
| 035 | |a (DE-599)DOAJ3a79cf5bbe604e72874577b46bdc778d | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a rus | ||
| 100 | 0 | |a L. A. Baragunova |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Longitudinal vibrations of rods from dynamic and kinematic perturbations |
| 264 | 1 | |c 2022 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 520 | |a Objective. In modern technology, elastic structures of structures, machines, and technical devices are widespread. In real conditions, the rods experience oscillations from dynamic and kinematic disturbances. The aim of the work is to develop methods and algorithms for solving problems of oscillations under dynamic and kinematic disturbances.Method. The study is based on the application of the hypothesis of flat sections and the d'Alembert principle.Result. The problem of longitudinal free and forced vibrations of rods is considered. As a result, the displacement function of transverse sections in the longitudinal direction of the rod was found, the spectra of natural forms jn and natural frequencies wn of vibrations were obtained.Conclusion. A set of calculation programs has been created, which makes it possible to solve problems of rod vibrations. Spectra of eigenfrequencies wn and eigenmodes jn(x) of vibrations are obtained, and u(x, t) is found, the function of displacement of cross sections in the longitudinal direction of the rod. | ||
| 650 | 4 | |a однородный стальной стержень | |
| 650 | 4 | |a амплитуда колебаний | |
| 650 | 4 | |a продольные | |
| 650 | 4 | |a свободные и вынужденные колебания | |
| 650 | 4 | |a динамические и кинематические возмущения | |
| 650 | 4 | |a принцип даламбера | |
| 650 | 4 | |a дифференциальные уравнения | |
| 650 | 4 | |a граничные условия | |
| 650 | 4 | |a вычислительный комплекс matlab | |
| 650 | 4 | |a поперечные сечения | |
| 650 | 4 | |a продольная сила | |
| 650 | 4 | |a нормальные напряжения | |
| 653 | 0 | |a Technology | |
| 653 | 0 | |a T | |
| 700 | 0 | |a M. M. Shogenova |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i In |t Вестник Дагестанского государственного технического университета: Технические науки |d Dagestan State Technical University, 2017 |g 49(2022), 2, Seite 87-93 |w (DE-627)1760606111 |x 2542095X |7 nnns |
| 773 | 1 | 8 | |g volume:49 |g year:2022 |g number:2 |g pages:87-93 |
| 856 | 4 | 0 | |u https://doi.org/10.21822/2073-6185-2022-49-2-87-93 |z kostenfrei |
| 856 | 4 | 0 | |u https://doaj.org/article/3a79cf5bbe604e72874577b46bdc778d |z kostenfrei |
| 856 | 4 | 0 | |u https://vestnik.dgtu.ru/jour/article/view/1084 |z kostenfrei |
| 856 | 4 | 2 | |u https://doaj.org/toc/2073-6185 |y Journal toc |z kostenfrei |
| 856 | 4 | 2 | |u https://doaj.org/toc/2542-095X |y Journal toc |z kostenfrei |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a SYSFLAG_A | ||
| 912 | |a GBV_DOAJ | ||
| 912 | |a SSG-OLC-PHA | ||
| 951 | |a AR | ||
| 952 | |d 49 |j 2022 |e 2 |h 87-93 | ||
| author_variant |
l a b lab m m s mms |
|---|---|
| matchkey_str |
article:2542095X:2022----::ogtdnlirtosfosrmyaiadiea |
| hierarchy_sort_str |
2022 |
| publishDate |
2022 |
| allfields |
10.21822/2073-6185-2022-49-2-87-93 doi (DE-627)DOAJ084722657 (DE-599)DOAJ3a79cf5bbe604e72874577b46bdc778d DE-627 ger DE-627 rakwb rus L. A. Baragunova verfasserin aut Longitudinal vibrations of rods from dynamic and kinematic perturbations 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Objective. In modern technology, elastic structures of structures, machines, and technical devices are widespread. In real conditions, the rods experience oscillations from dynamic and kinematic disturbances. The aim of the work is to develop methods and algorithms for solving problems of oscillations under dynamic and kinematic disturbances.Method. The study is based on the application of the hypothesis of flat sections and the d'Alembert principle.Result. The problem of longitudinal free and forced vibrations of rods is considered. As a result, the displacement function of transverse sections in the longitudinal direction of the rod was found, the spectra of natural forms jn and natural frequencies wn of vibrations were obtained.Conclusion. A set of calculation programs has been created, which makes it possible to solve problems of rod vibrations. Spectra of eigenfrequencies wn and eigenmodes jn(x) of vibrations are obtained, and u(x, t) is found, the function of displacement of cross sections in the longitudinal direction of the rod. однородный стальной стержень амплитуда колебаний продольные свободные и вынужденные колебания динамические и кинематические возмущения принцип даламбера дифференциальные уравнения граничные условия вычислительный комплекс matlab поперечные сечения продольная сила нормальные напряжения Technology T M. M. Shogenova verfasserin aut In Вестник Дагестанского государственного технического университета: Технические науки Dagestan State Technical University, 2017 49(2022), 2, Seite 87-93 (DE-627)1760606111 2542095X nnns volume:49 year:2022 number:2 pages:87-93 https://doi.org/10.21822/2073-6185-2022-49-2-87-93 kostenfrei https://doaj.org/article/3a79cf5bbe604e72874577b46bdc778d kostenfrei https://vestnik.dgtu.ru/jour/article/view/1084 kostenfrei https://doaj.org/toc/2073-6185 Journal toc kostenfrei https://doaj.org/toc/2542-095X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA AR 49 2022 2 87-93 |
| spelling |
10.21822/2073-6185-2022-49-2-87-93 doi (DE-627)DOAJ084722657 (DE-599)DOAJ3a79cf5bbe604e72874577b46bdc778d DE-627 ger DE-627 rakwb rus L. A. Baragunova verfasserin aut Longitudinal vibrations of rods from dynamic and kinematic perturbations 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Objective. In modern technology, elastic structures of structures, machines, and technical devices are widespread. In real conditions, the rods experience oscillations from dynamic and kinematic disturbances. The aim of the work is to develop methods and algorithms for solving problems of oscillations under dynamic and kinematic disturbances.Method. The study is based on the application of the hypothesis of flat sections and the d'Alembert principle.Result. The problem of longitudinal free and forced vibrations of rods is considered. As a result, the displacement function of transverse sections in the longitudinal direction of the rod was found, the spectra of natural forms jn and natural frequencies wn of vibrations were obtained.Conclusion. A set of calculation programs has been created, which makes it possible to solve problems of rod vibrations. Spectra of eigenfrequencies wn and eigenmodes jn(x) of vibrations are obtained, and u(x, t) is found, the function of displacement of cross sections in the longitudinal direction of the rod. однородный стальной стержень амплитуда колебаний продольные свободные и вынужденные колебания динамические и кинематические возмущения принцип даламбера дифференциальные уравнения граничные условия вычислительный комплекс matlab поперечные сечения продольная сила нормальные напряжения Technology T M. M. Shogenova verfasserin aut In Вестник Дагестанского государственного технического университета: Технические науки Dagestan State Technical University, 2017 49(2022), 2, Seite 87-93 (DE-627)1760606111 2542095X nnns volume:49 year:2022 number:2 pages:87-93 https://doi.org/10.21822/2073-6185-2022-49-2-87-93 kostenfrei https://doaj.org/article/3a79cf5bbe604e72874577b46bdc778d kostenfrei https://vestnik.dgtu.ru/jour/article/view/1084 kostenfrei https://doaj.org/toc/2073-6185 Journal toc kostenfrei https://doaj.org/toc/2542-095X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA AR 49 2022 2 87-93 |
| allfields_unstemmed |
10.21822/2073-6185-2022-49-2-87-93 doi (DE-627)DOAJ084722657 (DE-599)DOAJ3a79cf5bbe604e72874577b46bdc778d DE-627 ger DE-627 rakwb rus L. A. Baragunova verfasserin aut Longitudinal vibrations of rods from dynamic and kinematic perturbations 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Objective. In modern technology, elastic structures of structures, machines, and technical devices are widespread. In real conditions, the rods experience oscillations from dynamic and kinematic disturbances. The aim of the work is to develop methods and algorithms for solving problems of oscillations under dynamic and kinematic disturbances.Method. The study is based on the application of the hypothesis of flat sections and the d'Alembert principle.Result. The problem of longitudinal free and forced vibrations of rods is considered. As a result, the displacement function of transverse sections in the longitudinal direction of the rod was found, the spectra of natural forms jn and natural frequencies wn of vibrations were obtained.Conclusion. A set of calculation programs has been created, which makes it possible to solve problems of rod vibrations. Spectra of eigenfrequencies wn and eigenmodes jn(x) of vibrations are obtained, and u(x, t) is found, the function of displacement of cross sections in the longitudinal direction of the rod. однородный стальной стержень амплитуда колебаний продольные свободные и вынужденные колебания динамические и кинематические возмущения принцип даламбера дифференциальные уравнения граничные условия вычислительный комплекс matlab поперечные сечения продольная сила нормальные напряжения Technology T M. M. Shogenova verfasserin aut In Вестник Дагестанского государственного технического университета: Технические науки Dagestan State Technical University, 2017 49(2022), 2, Seite 87-93 (DE-627)1760606111 2542095X nnns volume:49 year:2022 number:2 pages:87-93 https://doi.org/10.21822/2073-6185-2022-49-2-87-93 kostenfrei https://doaj.org/article/3a79cf5bbe604e72874577b46bdc778d kostenfrei https://vestnik.dgtu.ru/jour/article/view/1084 kostenfrei https://doaj.org/toc/2073-6185 Journal toc kostenfrei https://doaj.org/toc/2542-095X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA AR 49 2022 2 87-93 |
| allfieldsGer |
10.21822/2073-6185-2022-49-2-87-93 doi (DE-627)DOAJ084722657 (DE-599)DOAJ3a79cf5bbe604e72874577b46bdc778d DE-627 ger DE-627 rakwb rus L. A. Baragunova verfasserin aut Longitudinal vibrations of rods from dynamic and kinematic perturbations 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Objective. In modern technology, elastic structures of structures, machines, and technical devices are widespread. In real conditions, the rods experience oscillations from dynamic and kinematic disturbances. The aim of the work is to develop methods and algorithms for solving problems of oscillations under dynamic and kinematic disturbances.Method. The study is based on the application of the hypothesis of flat sections and the d'Alembert principle.Result. The problem of longitudinal free and forced vibrations of rods is considered. As a result, the displacement function of transverse sections in the longitudinal direction of the rod was found, the spectra of natural forms jn and natural frequencies wn of vibrations were obtained.Conclusion. A set of calculation programs has been created, which makes it possible to solve problems of rod vibrations. Spectra of eigenfrequencies wn and eigenmodes jn(x) of vibrations are obtained, and u(x, t) is found, the function of displacement of cross sections in the longitudinal direction of the rod. однородный стальной стержень амплитуда колебаний продольные свободные и вынужденные колебания динамические и кинематические возмущения принцип даламбера дифференциальные уравнения граничные условия вычислительный комплекс matlab поперечные сечения продольная сила нормальные напряжения Technology T M. M. Shogenova verfasserin aut In Вестник Дагестанского государственного технического университета: Технические науки Dagestan State Technical University, 2017 49(2022), 2, Seite 87-93 (DE-627)1760606111 2542095X nnns volume:49 year:2022 number:2 pages:87-93 https://doi.org/10.21822/2073-6185-2022-49-2-87-93 kostenfrei https://doaj.org/article/3a79cf5bbe604e72874577b46bdc778d kostenfrei https://vestnik.dgtu.ru/jour/article/view/1084 kostenfrei https://doaj.org/toc/2073-6185 Journal toc kostenfrei https://doaj.org/toc/2542-095X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA AR 49 2022 2 87-93 |
| allfieldsSound |
10.21822/2073-6185-2022-49-2-87-93 doi (DE-627)DOAJ084722657 (DE-599)DOAJ3a79cf5bbe604e72874577b46bdc778d DE-627 ger DE-627 rakwb rus L. A. Baragunova verfasserin aut Longitudinal vibrations of rods from dynamic and kinematic perturbations 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Objective. In modern technology, elastic structures of structures, machines, and technical devices are widespread. In real conditions, the rods experience oscillations from dynamic and kinematic disturbances. The aim of the work is to develop methods and algorithms for solving problems of oscillations under dynamic and kinematic disturbances.Method. The study is based on the application of the hypothesis of flat sections and the d'Alembert principle.Result. The problem of longitudinal free and forced vibrations of rods is considered. As a result, the displacement function of transverse sections in the longitudinal direction of the rod was found, the spectra of natural forms jn and natural frequencies wn of vibrations were obtained.Conclusion. A set of calculation programs has been created, which makes it possible to solve problems of rod vibrations. Spectra of eigenfrequencies wn and eigenmodes jn(x) of vibrations are obtained, and u(x, t) is found, the function of displacement of cross sections in the longitudinal direction of the rod. однородный стальной стержень амплитуда колебаний продольные свободные и вынужденные колебания динамические и кинематические возмущения принцип даламбера дифференциальные уравнения граничные условия вычислительный комплекс matlab поперечные сечения продольная сила нормальные напряжения Technology T M. M. Shogenova verfasserin aut In Вестник Дагестанского государственного технического университета: Технические науки Dagestan State Technical University, 2017 49(2022), 2, Seite 87-93 (DE-627)1760606111 2542095X nnns volume:49 year:2022 number:2 pages:87-93 https://doi.org/10.21822/2073-6185-2022-49-2-87-93 kostenfrei https://doaj.org/article/3a79cf5bbe604e72874577b46bdc778d kostenfrei https://vestnik.dgtu.ru/jour/article/view/1084 kostenfrei https://doaj.org/toc/2073-6185 Journal toc kostenfrei https://doaj.org/toc/2542-095X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA AR 49 2022 2 87-93 |
| language |
Russian |
| source |
In Вестник Дагестанского государственного технического университета: Технические науки 49(2022), 2, Seite 87-93 volume:49 year:2022 number:2 pages:87-93 |
| sourceStr |
In Вестник Дагестанского государственного технического университета: Технические науки 49(2022), 2, Seite 87-93 volume:49 year:2022 number:2 pages:87-93 |
| format_phy_str_mv |
Article |
| institution |
findex.gbv.de |
| topic_facet |
однородный стальной стержень амплитуда колебаний продольные свободные и вынужденные колебания динамические и кинематические возмущения принцип даламбера дифференциальные уравнения граничные условия вычислительный комплекс matlab поперечные сечения продольная сила нормальные напряжения Technology T |
| isfreeaccess_bool |
true |
| container_title |
Вестник Дагестанского государственного технического университета: Технические науки |
| authorswithroles_txt_mv |
L. A. Baragunova @@aut@@ M. M. Shogenova @@aut@@ |
| publishDateDaySort_date |
2022-01-01T00:00:00Z |
| hierarchy_top_id |
1760606111 |
| id |
DOAJ084722657 |
| language_de |
russisch |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">DOAJ084722657</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230503074918.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230311s2022 xx |||||o 00| ||rus c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.21822/2073-6185-2022-49-2-87-93</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)DOAJ084722657</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)DOAJ3a79cf5bbe604e72874577b46bdc778d</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">rus</subfield></datafield><datafield tag="100" ind1="0" ind2=" "><subfield code="a">L. A. Baragunova</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Longitudinal vibrations of rods from dynamic and kinematic perturbations</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2022</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Objective. In modern technology, elastic structures of structures, machines, and technical devices are widespread. In real conditions, the rods experience oscillations from dynamic and kinematic disturbances. The aim of the work is to develop methods and algorithms for solving problems of oscillations under dynamic and kinematic disturbances.Method. The study is based on the application of the hypothesis of flat sections and the d'Alembert principle.Result. The problem of longitudinal free and forced vibrations of rods is considered. As a result, the displacement function of transverse sections in the longitudinal direction of the rod was found, the spectra of natural forms jn and natural frequencies wn of vibrations were obtained.Conclusion. A set of calculation programs has been created, which makes it possible to solve problems of rod vibrations. Spectra of eigenfrequencies wn and eigenmodes jn(x) of vibrations are obtained, and u(x, t) is found, the function of displacement of cross sections in the longitudinal direction of the rod.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">однородный стальной стержень</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">амплитуда колебаний</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">продольные</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">свободные и вынужденные колебания</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">динамические и кинематические возмущения</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">принцип даламбера</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">дифференциальные уравнения</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">граничные условия</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">вычислительный комплекс matlab</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">поперечные сечения</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">продольная сила</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">нормальные напряжения</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Technology</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">T</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">M. M. Shogenova</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">Вестник Дагестанского государственного технического университета: Технические науки</subfield><subfield code="d">Dagestan State Technical University, 2017</subfield><subfield code="g">49(2022), 2, Seite 87-93</subfield><subfield code="w">(DE-627)1760606111</subfield><subfield code="x">2542095X</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:49</subfield><subfield code="g">year:2022</subfield><subfield code="g">number:2</subfield><subfield code="g">pages:87-93</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.21822/2073-6185-2022-49-2-87-93</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doaj.org/article/3a79cf5bbe604e72874577b46bdc778d</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://vestnik.dgtu.ru/jour/article/view/1084</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">https://doaj.org/toc/2073-6185</subfield><subfield code="y">Journal toc</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">https://doaj.org/toc/2542-095X</subfield><subfield code="y">Journal toc</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_DOAJ</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">49</subfield><subfield code="j">2022</subfield><subfield code="e">2</subfield><subfield code="h">87-93</subfield></datafield></record></collection>
|
| author |
L. A. Baragunova |
| spellingShingle |
L. A. Baragunova misc однородный стальной стержень misc амплитуда колебаний misc продольные misc свободные и вынужденные колебания misc динамические и кинематические возмущения misc принцип даламбера misc дифференциальные уравнения misc граничные условия misc вычислительный комплекс matlab misc поперечные сечения misc продольная сила misc нормальные напряжения misc Technology misc T Longitudinal vibrations of rods from dynamic and kinematic perturbations |
| authorStr |
L. A. Baragunova |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)1760606111 |
| format |
electronic Article |
| delete_txt_mv |
keep |
| author_role |
aut aut |
| collection |
DOAJ |
| remote_str |
true |
| illustrated |
Not Illustrated |
| issn |
2542095X |
| topic_title |
Longitudinal vibrations of rods from dynamic and kinematic perturbations однородный стальной стержень амплитуда колебаний продольные свободные и вынужденные колебания динамические и кинематические возмущения принцип даламбера дифференциальные уравнения граничные условия вычислительный комплекс matlab поперечные сечения продольная сила нормальные напряжения |
| topic |
misc однородный стальной стержень misc амплитуда колебаний misc продольные misc свободные и вынужденные колебания misc динамические и кинематические возмущения misc принцип даламбера misc дифференциальные уравнения misc граничные условия misc вычислительный комплекс matlab misc поперечные сечения misc продольная сила misc нормальные напряжения misc Technology misc T |
| topic_unstemmed |
misc однородный стальной стержень misc амплитуда колебаний misc продольные misc свободные и вынужденные колебания misc динамические и кинематические возмущения misc принцип даламбера misc дифференциальные уравнения misc граничные условия misc вычислительный комплекс matlab misc поперечные сечения misc продольная сила misc нормальные напряжения misc Technology misc T |
| topic_browse |
misc однородный стальной стержень misc амплитуда колебаний misc продольные misc свободные и вынужденные колебания misc динамические и кинематические возмущения misc принцип даламбера misc дифференциальные уравнения misc граничные условия misc вычислительный комплекс matlab misc поперечные сечения misc продольная сила misc нормальные напряжения misc Technology misc T |
| format_facet |
Elektronische Aufsätze Aufsätze Elektronische Ressource |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
cr |
| hierarchy_parent_title |
Вестник Дагестанского государственного технического университета: Технические науки |
| hierarchy_parent_id |
1760606111 |
| hierarchy_top_title |
Вестник Дагестанского государственного технического университета: Технические науки |
| isfreeaccess_txt |
true |
| familylinks_str_mv |
(DE-627)1760606111 |
| title |
Longitudinal vibrations of rods from dynamic and kinematic perturbations |
| ctrlnum |
(DE-627)DOAJ084722657 (DE-599)DOAJ3a79cf5bbe604e72874577b46bdc778d |
| title_full |
Longitudinal vibrations of rods from dynamic and kinematic perturbations |
| author_sort |
L. A. Baragunova |
| journal |
Вестник Дагестанского государственного технического университета: Технические науки |
| journalStr |
Вестник Дагестанского государственного технического университета: Технические науки |
| lang_code |
rus |
| isOA_bool |
true |
| recordtype |
marc |
| publishDateSort |
2022 |
| contenttype_str_mv |
txt |
| container_start_page |
87 |
| author_browse |
L. A. Baragunova M. M. Shogenova |
| container_volume |
49 |
| format_se |
Elektronische Aufsätze |
| author-letter |
L. A. Baragunova |
| doi_str_mv |
10.21822/2073-6185-2022-49-2-87-93 |
| author2-role |
verfasserin |
| title_sort |
longitudinal vibrations of rods from dynamic and kinematic perturbations |
| title_auth |
Longitudinal vibrations of rods from dynamic and kinematic perturbations |
| abstract |
Objective. In modern technology, elastic structures of structures, machines, and technical devices are widespread. In real conditions, the rods experience oscillations from dynamic and kinematic disturbances. The aim of the work is to develop methods and algorithms for solving problems of oscillations under dynamic and kinematic disturbances.Method. The study is based on the application of the hypothesis of flat sections and the d'Alembert principle.Result. The problem of longitudinal free and forced vibrations of rods is considered. As a result, the displacement function of transverse sections in the longitudinal direction of the rod was found, the spectra of natural forms jn and natural frequencies wn of vibrations were obtained.Conclusion. A set of calculation programs has been created, which makes it possible to solve problems of rod vibrations. Spectra of eigenfrequencies wn and eigenmodes jn(x) of vibrations are obtained, and u(x, t) is found, the function of displacement of cross sections in the longitudinal direction of the rod. |
| abstractGer |
Objective. In modern technology, elastic structures of structures, machines, and technical devices are widespread. In real conditions, the rods experience oscillations from dynamic and kinematic disturbances. The aim of the work is to develop methods and algorithms for solving problems of oscillations under dynamic and kinematic disturbances.Method. The study is based on the application of the hypothesis of flat sections and the d'Alembert principle.Result. The problem of longitudinal free and forced vibrations of rods is considered. As a result, the displacement function of transverse sections in the longitudinal direction of the rod was found, the spectra of natural forms jn and natural frequencies wn of vibrations were obtained.Conclusion. A set of calculation programs has been created, which makes it possible to solve problems of rod vibrations. Spectra of eigenfrequencies wn and eigenmodes jn(x) of vibrations are obtained, and u(x, t) is found, the function of displacement of cross sections in the longitudinal direction of the rod. |
| abstract_unstemmed |
Objective. In modern technology, elastic structures of structures, machines, and technical devices are widespread. In real conditions, the rods experience oscillations from dynamic and kinematic disturbances. The aim of the work is to develop methods and algorithms for solving problems of oscillations under dynamic and kinematic disturbances.Method. The study is based on the application of the hypothesis of flat sections and the d'Alembert principle.Result. The problem of longitudinal free and forced vibrations of rods is considered. As a result, the displacement function of transverse sections in the longitudinal direction of the rod was found, the spectra of natural forms jn and natural frequencies wn of vibrations were obtained.Conclusion. A set of calculation programs has been created, which makes it possible to solve problems of rod vibrations. Spectra of eigenfrequencies wn and eigenmodes jn(x) of vibrations are obtained, and u(x, t) is found, the function of displacement of cross sections in the longitudinal direction of the rod. |
| collection_details |
GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA |
| container_issue |
2 |
| title_short |
Longitudinal vibrations of rods from dynamic and kinematic perturbations |
| url |
https://doi.org/10.21822/2073-6185-2022-49-2-87-93 https://doaj.org/article/3a79cf5bbe604e72874577b46bdc778d https://vestnik.dgtu.ru/jour/article/view/1084 https://doaj.org/toc/2073-6185 https://doaj.org/toc/2542-095X |
| remote_bool |
true |
| author2 |
M. M. Shogenova |
| author2Str |
M. M. Shogenova |
| ppnlink |
1760606111 |
| mediatype_str_mv |
c |
| isOA_txt |
true |
| hochschulschrift_bool |
false |
| doi_str |
10.21822/2073-6185-2022-49-2-87-93 |
| up_date |
2024-07-04T00:16:32.657Z |
| _version_ |
1803605447968555008 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">DOAJ084722657</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230503074918.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230311s2022 xx |||||o 00| ||rus c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.21822/2073-6185-2022-49-2-87-93</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)DOAJ084722657</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)DOAJ3a79cf5bbe604e72874577b46bdc778d</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">rus</subfield></datafield><datafield tag="100" ind1="0" ind2=" "><subfield code="a">L. A. Baragunova</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Longitudinal vibrations of rods from dynamic and kinematic perturbations</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2022</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Objective. In modern technology, elastic structures of structures, machines, and technical devices are widespread. In real conditions, the rods experience oscillations from dynamic and kinematic disturbances. The aim of the work is to develop methods and algorithms for solving problems of oscillations under dynamic and kinematic disturbances.Method. The study is based on the application of the hypothesis of flat sections and the d'Alembert principle.Result. The problem of longitudinal free and forced vibrations of rods is considered. As a result, the displacement function of transverse sections in the longitudinal direction of the rod was found, the spectra of natural forms jn and natural frequencies wn of vibrations were obtained.Conclusion. A set of calculation programs has been created, which makes it possible to solve problems of rod vibrations. Spectra of eigenfrequencies wn and eigenmodes jn(x) of vibrations are obtained, and u(x, t) is found, the function of displacement of cross sections in the longitudinal direction of the rod.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">однородный стальной стержень</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">амплитуда колебаний</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">продольные</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">свободные и вынужденные колебания</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">динамические и кинематические возмущения</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">принцип даламбера</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">дифференциальные уравнения</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">граничные условия</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">вычислительный комплекс matlab</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">поперечные сечения</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">продольная сила</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">нормальные напряжения</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Technology</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">T</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">M. M. Shogenova</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">Вестник Дагестанского государственного технического университета: Технические науки</subfield><subfield code="d">Dagestan State Technical University, 2017</subfield><subfield code="g">49(2022), 2, Seite 87-93</subfield><subfield code="w">(DE-627)1760606111</subfield><subfield code="x">2542095X</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:49</subfield><subfield code="g">year:2022</subfield><subfield code="g">number:2</subfield><subfield code="g">pages:87-93</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.21822/2073-6185-2022-49-2-87-93</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doaj.org/article/3a79cf5bbe604e72874577b46bdc778d</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://vestnik.dgtu.ru/jour/article/view/1084</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">https://doaj.org/toc/2073-6185</subfield><subfield code="y">Journal toc</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">https://doaj.org/toc/2542-095X</subfield><subfield code="y">Journal toc</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_DOAJ</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">49</subfield><subfield code="j">2022</subfield><subfield code="e">2</subfield><subfield code="h">87-93</subfield></datafield></record></collection>
|
| score |
7.4023495 |