Relationship of maximum deflections and natural frequencies vibrations in a three-layer CLT panel with variable gaps in the transverse layer under different boundary conditions
https://doi.org/10.33979/2073-7416-2024-114-4-56-63
Abstract
Cross-laminated timber (CLT) is a modern multilayer material with high load-bearing capacity, which allows the construction of multi-storey buildings made of wooden structures. In the present study, the relationship between the maximum deflection and natural vibration frequency in a 3- layer CLT panel at variable values of gaps in the central transverse layer under different boundary conditions was investigated. The study has been carried out by numerical methods in the SCAD++ computer complex using the finite element method (FEM). The result of the study is the verification of the identified fundamental regularity for a CLT panel with variable gaps in the central layer. This result contributes to the development of a vibration method for quality control of building structures using CLT with similar parameters and number of layers.
About the Authors
M. Yu. Troshin
Oryol state University named after I.S. Turgenev
Russian Federation
Russian Federation
Troshin Mikhail Yr., postgraduate student, of the department of Building Structures and Materials
Orel
A. V. Turkov
Oryol state University named after I.S. Turgenev
Russian Federation
Russian Federation
Turkov Andrey V., doctor of technical sciences, associate professor, professor of the department of Building Structures and Materials
Orel
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Review
For citations:
Troshin M.Yu., Turkov A.V. Relationship of maximum deflections and natural frequencies vibrations in a three-layer CLT panel with variable gaps in the transverse layer under different boundary conditions. Building and Reconstruction. 2024;(4):56-63. (In Russ.) https://doi.org/10.33979/2073-7416-2024-114-4-56-63
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