Deformation features of cross-glued wooden panel structures for northern construction

Abstract

Cross-glued wood panels are used in various areas of construction. In recent years, such panels are widely used in multi-storey panel and multi-storey frame construction. The use of panels in multi-storey residential and public construction is based on such an important natural property of wood as dissipativity - the ability to absorb a wide range of dynamic effects, including seismic effects.The structural form of buildings in modern high-rise construction is based mainly on a steel or reinforced concrete frame. High-rise buildings on a frame made of wooden glued elements, with wooden outer and inner panels began to be introduced into the construction practice 15 years ago. To date, residential and public buildings made of wooden cross-glued panels have been built in many countries of Europe and in the USA, Canada, Australia.It can be expected that in high-rise construction, the share of residential and public buildings with the use of wooden glued structures will increase, and will stabilize over time in an objectively justified indicator. The demand for wooden high-rise construction will be determined, among other factors, by the seismicity of the construction areas.