Strength analysis of linear-elastic frame structures under pulse-periodic loads
https://doi.org/10.31675/1607-1859-2024-26-2-204-218
EDN: ZVTDVK
Abstract
Pulse-periodic loads on structures are one of the most dangerous for the their stress-strain state under dynamic load.
Purpose: The aim of the work is to analyze the dynamic deformation of linear-elastic frame structures under pulse-periodic loads.
Approach: It is found that a simple frame structure with additional concentrated masses affects the loading parameters (length, shape and pulse frequency). The analysis is given to physical characteristics of the deformed structure and its dynamic response under the pulse-periodic load.
Research findings: Prerequisites are formulated for an unfavorable (from the position of VAT parameters) combination of the load and structural parameters.
About the Authors
G. I. Grebenyuk
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
Grigori I. Grebenyuk, DSc, Professor
2, Solanaya Str., 634002, Tomsk
M. S. Veshkin
Novosibirsk State University of Architecture and Civil Engineering
Russian Federation
Russian Federation
Maksim S. Veshkin, PhD, A/Professor
113, Leningradskaya Str., 630008, Novosibirsk
V. I. Maksak
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
Vitali I. Maksak, DSc, Professor
2, Solanaya Str., 634002, Tomsk
D. A. Zhilina
Novosibirsk State University of Architecture and Civil Engineering
Russian Federation
Russian Federation
Dar'ya A. Zhilina, Student
113, Leningradskaya Str., 630008, Novosibirsk
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For citations:
Grebenyuk G.I., Veshkin M.S., Maksak V.I., Zhilina D.A. Strength analysis of linear-elastic frame structures under pulse-periodic loads. Vestnik Tomskogo gosudarstvennogo arkhitekturno-stroitel'nogo universiteta. JOURNAL of Construction and Architecture. 2024;26(2):204-218. (In Russ.) https://doi.org/10.31675/1607-1859-2024-26-2-204-218. EDN: ZVTDVK
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