In high-rise construction, suspended structures of buildings and structures for various purposes are widely used, which can be implemented in one way or another. Meanwhile, in the practice of earthquake-resistant construction, there are still no recommendations for the use of these structures in earthquake prone areas due to their lack of knowledge. The article analyzes the existing design proposals for the implementation of suspended structures, including for seismic areas, and presents some results of computational studies of these structures under seismic impact. The analysis of the effectiveness of the using suspended structures in earthquakes was carried out by comparing the natural period of oscillations of buildings and the stresses in the load-bearing elements of the systems. The parameters of the computed models were determined in the SCAD computing complex by the finite elements method. The initial results show that the use of suspended structures can increase the natural period of oscillations of buildings and reduce the seismic load in the elements of the system. It is shown that under certain seismic impacts, additional elements of high-rise buildings’ seismic protection systems should be provided for the considered design solutions, ensuring their stability in case of earthquakes.
Effectiveness of the Use of Suspended Structures in Seismic Areas
Lect. Notes in Networks, Syst.
International Scientific Siberian Transport Forum ; 2021 May 11, 2021 - May 14, 2021
International Scientific Siberian Transport Forum TransSiberia - 2021 ; Chapter : 132 ; 1187-1195
2022-03-18
9 pages
Article/Chapter (Book)
Electronic Resource
English
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