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Scientific reports of Bukhara State University

Abstract

The paper deals with the free oscillations of pipelines as thin cylindrical shells with regard to internal pressure. The pipeline is presented in the form of a closed cylindrical shell with a radius of the midline of the cross section. The material is considered isotropic with density, modulus of elasticity, and Poisson’s ratio.

First Page

46

Last Page

52

DOI

10.52297/2181-1466/2019/3/1/3

References

1. Bozorov M.B., Safarov I.I., Shokin Yu.I. Chislennoe modelirovanie kolebaniy dissipativno odnorodnix i neodnorodnix mexanicheskix sistem //SO RAN. - Novosibirsk, 1966. - 188 s.

2. Kayumov S.S., Safarov I.I. Rasprostranenie i difraktsiya voln v dissipativno-neodnorodnix silindricheskix deformiruemix mexanicheskix sistemax. - Tashkent: FAN, 2002. - 214 s.

3. Safarov I.I., Teshaev M.X., Boltaev Z.I. Volnovie protsessi v mexanicheskom volnovode//LAPLAMBERTA academic publishing. - Germaniya, 2012. - 217 s.

4. Kushakova N.P., Sokolov V.G. Kolebaniya uprugix toroidalnix obolochek, soderjashix potok jidkosti //Izvestiya VUZov. Neft i gaz. - 2001.- №1. - S. 56-59.

5. Bereznev A.V., Sokolov V.G. Uravneniya dvijeniya krivolineynogo uchastka trubi s potokom jidkosti //Izvestiya VUZov. Neft i gaz. - 2004. - №6. - S. 76-80.

6. Safarov I. I., Boltaev Z .I ., Akhmedov M. Distribution of the natural waves. LAP LAMBERT Academic Publishing Saarbrucren Dentschland /Germanu/ - 2015. – 110 p.

7. Safarov I.I., Akhmedov M., Rajabov O. Vibrations of plates and shells with attached concentrated mass. LAP LAMBERT Academic Publishing Saarbrucren Dentschland /Germanu/2015. – 92 p.

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