FIRE RESISTANCE OF HIGH-RISE BUILDINGS MADE OF TIMBER
Abstract
Building constructions from timber or cross-laminated timber become more and more widespread. The experience of designing, building, and exploitation of such buildings of various heightsaround the world confirms the expediency of their use. Recently, the construction of frame and panel multi-story buildings from laminated and crosslaminated timber has become especially widespread. In Ukraine, there is still an outdated opinionabout the impossibility of high-rise buildings construction with load-bearing structures made of timber. This article analyzes the current regulatory framework from the point of view of limitations and prospects for their solution regarding such construction and design. A solution to the problem of calculation of high-rise buildings made of laminated timber and panel buildings made of cross-laminated timber is proposed, taking into account the minimum required fire resistance of the main supportingstructures. The algorithm for calculating the loadbearing structures of high-rise buildings with a frame made of laminated and panels made of crosslaminated timber using the method of finite elements and analytical calculation is presented. The expediency and possibility of designing and constructing frame and panel high-rise buildings made from laminated and cross-laminated timber is substantiated.However, in Ukraine, the construction of multistory buildings using glued and cross-glued wood faces a large number of bureaucratic restrictions associated with the lack of modern experience in suchconstruction and a clearly formed regulatory framework.This article analyzes the current regulatory framework from the point of view of limitations and prospects for their solution regarding such construction and design. A solution to the problem of calculation of high-rise buildings made of glued woodand panel buildings made of transversely glued wood is proposed, taking into account the minimum required fire resistance of the main supporting structures. The algorithm for calculating the load-bearing structures of high-rise buildings with a frame madeof glued wood and panel made of cross-glued woodusing the finite element method and analytical calculation is presented. The expediency and possibility of designing and erecting frame and panel highrise buildings from glued and cross-glued wood is substantiated.
Reference
Denis MYKHAYLOVSKY; Tetiana SKLIAROVA. (2023). FIRE RESISTANCE OF HIGH-RISE BUILDINGS MADE OF TIMBER. Building constructions. Theory and Practice. https://doi.org/10.32347/2522-4182.13.2023.4-16
Explore the literature
Follow references, discover citing works and find related studies.