Dynamics of high-rise axisymmetric structures.

Saved in:

Bibliographic Details
Title:	Dynamics of high-rise axisymmetric structures.
Authors:	Mirsaidov, Mirziyod¹, Khudainazarov, Sherzod¹, Teshaev, Muhsin² muhsin_5@mail.ru, Sabirjanov, Talibjan³, Urinov, Bakhtiyor¹, Khaydarova, Ozodakhon³
Source:	Sound & Vibration. 2026, Vol. 60 Issue 5, p1-29. 29p.
Subjects:	Oscillations, Structural dynamics, Tall buildings, Vibration isolation, Computer simulation, Viscoelasticity
Abstract:	The article discusses the natural and forced oscillations of a "high-rise structure - dynamic vibration damper" system, focusing on its dynamic interactions. A mathematical model of this system has been developed, along with a calculation methodology, a numerical implementation algorithm, and a corresponding computer program that utilizes complex arithmetic tools for an accurate description of dynamic processes. Special attention was given to the viscoelastic properties of the structural material. The Boltzmann-Volterra hereditary law was applied to more accurately describe the time-dependent deformation characteristics. A practical example was explored using the high-rise smokestack of the Novo-Angren thermal power plant, which stands at 330 m tall. The natural oscillation frequencies of this structure were determined, and amplitude-frequency characteristics were constructed accounting for the presence of dynamic dampers and various kinematic impacts. During the problem-solving process, an analysis was conducted on how the parameters of both the structure and the effectiveness of the dynamic vibration damper (DVD) influence the system’s response. Various combinations of system parameters were examined to identify patterns in changes to the dynamic response. Based on this research, optimal parameters for dynamic damping of oscillations were established for the real structure, leading to effective reductions in oscillation amplitudes and an increase in the reliability of the structure’s operation under dynamic influences. Keywords: high-rise axi [ABSTRACT FROM AUTHOR]
	Copyright of Sound & Vibration is the property of Academic Publishing and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database:	Engineering Source

FullText	Links: – Type: pdflink Text: Availability: 0
Header	DbId: egs DbLabel: Engineering Source An: 196596873 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0
IllustrationInfo
Items	– Name: Title Label: Title Group: Ti Data: Dynamics of high-rise axisymmetric structures. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Mirsaidov%2C+Mirziyod%22">Mirsaidov, Mirziyod</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Khudainazarov%2C+Sherzod%22">Khudainazarov, Sherzod</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Teshaev%2C+Muhsin%22">Teshaev, Muhsin</searchLink><relatesTo>2</relatesTo><i> muhsin_5@mail.ru</i><br /><searchLink fieldCode="AR" term="%22Sabirjanov%2C+Talibjan%22">Sabirjanov, Talibjan</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Urinov%2C+Bakhtiyor%22">Urinov, Bakhtiyor</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Khaydarova%2C+Ozodakhon%22">Khaydarova, Ozodakhon</searchLink><relatesTo>3</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Sound+%26+Vibration%22">Sound & Vibration</searchLink>. 2026, Vol. 60 Issue 5, p1-29. 29p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Oscillations%22">Oscillations</searchLink><br /><searchLink fieldCode="DE" term="%22Structural+dynamics%22">Structural dynamics</searchLink><br /><searchLink fieldCode="DE" term="%22Tall+buildings%22">Tall buildings</searchLink><br /><searchLink fieldCode="DE" term="%22Vibration+isolation%22">Vibration isolation</searchLink><br /><searchLink fieldCode="DE" term="%22Computer+simulation%22">Computer simulation</searchLink><br /><searchLink fieldCode="DE" term="%22Viscoelasticity%22">Viscoelasticity</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The article discusses the natural and forced oscillations of a "high-rise structure - dynamic vibration damper" system, focusing on its dynamic interactions. A mathematical model of this system has been developed, along with a calculation methodology, a numerical implementation algorithm, and a corresponding computer program that utilizes complex arithmetic tools for an accurate description of dynamic processes. Special attention was given to the viscoelastic properties of the structural material. The Boltzmann-Volterra hereditary law was applied to more accurately describe the time-dependent deformation characteristics. A practical example was explored using the high-rise smokestack of the Novo-Angren thermal power plant, which stands at 330 m tall. The natural oscillation frequencies of this structure were determined, and amplitude-frequency characteristics were constructed accounting for the presence of dynamic dampers and various kinematic impacts. During the problem-solving process, an analysis was conducted on how the parameters of both the structure and the effectiveness of the dynamic vibration damper (DVD) influence the system’s response. Various combinations of system parameters were examined to identify patterns in changes to the dynamic response. Based on this research, optimal parameters for dynamic damping of oscillations were established for the real structure, leading to effective reductions in oscillation amplitudes and an increase in the reliability of the structure’s operation under dynamic influences. Keywords: high-rise axi [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Sound & Vibration is the property of Academic Publishing and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink	https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=196596873
RecordInfo	BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.59400/sv4339 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 29 StartPage: 1 Subjects: – SubjectFull: Oscillations Type: general – SubjectFull: Structural dynamics Type: general – SubjectFull: Tall buildings Type: general – SubjectFull: Vibration isolation Type: general – SubjectFull: Computer simulation Type: general – SubjectFull: Viscoelasticity Type: general Titles: – TitleFull: Dynamics of high-rise axisymmetric structures. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Mirsaidov, Mirziyod – PersonEntity: Name: NameFull: Khudainazarov, Sherzod – PersonEntity: Name: NameFull: Teshaev, Muhsin – PersonEntity: Name: NameFull: Sabirjanov, Talibjan – PersonEntity: Name: NameFull: Urinov, Bakhtiyor – PersonEntity: Name: NameFull: Khaydarova, Ozodakhon IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 09 Text: 2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 15410161 Numbering: – Type: volume Value: 60 – Type: issue Value: 5 Titles: – TitleFull: Sound & Vibration Type: main
ResultId	1