Peculiarities of behavior of cross-laminated timber (CLT) under static and dynamic loads simulating seismic impacts
Peculiarities of behavior of cross-laminated timber (CLT) under static and dynamic loads simulating seismic impacts

Peculiarities of behavior of cross-laminated timber (CLT) under static and dynamic loads simulating seismic impacts

DOI: 10.37153/2618-9283-2022-2-62-80

Authors:  

Бубис Александр Александрович Alexander A. Bubis
deputy chief of Structures Earthquake Resistance Research Center of TSNIISK named after V.A.Kucherenko of JSC RCC. Moscow, Russian Federation

Гизятуллин Ильнур Раэлевич Ilnur R. Giziatullin
head of the Structures calculation sector of LSSIMS, TSNIISK named after V.A. Kucherenko of JSC RCC. Moscow, Russian Federation

Хворова Алла Николаевна Alla N. Khvorova

Engineer of TSNIISK named after V. A. Koucherenko JSC RCC. Moscow, Russian Federation

 


Ilya Yu. Petrov
engineer of LSSIMS, TSNIISK named after V.A. Kucherenko of JSC RCC. Moscow, Russian Federation


Rubric:     Theoretical and experimental studies   
Key words: cross-laminated timber, seismic design, seismic behavior
Annotation:

Structural building systems using cross-laminated timber (CLT) are steadily gaining popularity due to their huge advantages over traditional technical solutions. The lightness of the material, the pliability of the mechanical joints of the panels provides a potential high seismic resistance of buildings made of CLT, despite irreversible damage to the wood panels in the joints. As a result of the inherent competitiveness of cross-laminated wood, their use is gradually increasing worldwide. The article presents a brief review and analysis of existing domestic and foreign regulatory and technical documents and the results of studies performed in the field of calculation and design of buildings based on CLT panels erected in earthquake-prone areas. The results of experimental studies aimed at studying the features of the operation of CLT panels with different numbers and arrangement of lamella layers under the influence of static and dynamic loads simulating seismic effects are presented. The results of recent achievements in the field of experimental studies of CLT building structures under seismic loads are reviewed and summarized to demonstrate current progress, problems and future directions of research.

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