E3S Web of Conf.
Volume 36, 2018BIG 2018 – 4th Nationwide Scientific Conference on Engineering-Infrastructure-Mining
|Number of page(s)||8|
|Section||Mining environmental effects|
|Published online||09 April 2018|
Improving the design of the earthquake-proof suspension building
Pavlo Tychyna Uman State Pedagogical University, Uman, Ukraine
2 Tadeusz Kosciuszko Cracow University of Technology, Krakow, Poland
The proposal for improving the constructive scheme of the supporting frame of the suspension building has been considered. The strains in its bearing elements due to earthquakes are significantly less than in the traditional cantilever buildings. In former schemes the vertical components of strains develop during horizontal oscillations of the grounds. This disadvantage has been eliminated now. It is shown that in the improved design of the structure under the earthquake the vertical component of vibrations is practically absent, due to arrangement of the suspension device strictly vertically. The numerical data for calculation results with variation of some characteristics of the supporting frame and suspensions have been shown in order to allow adjusting the dynamic strains at the vibrations of the base. The scheme for installation the vertical elements of the frame have been proposed. Its usage will allow to build the high-rise suspension buildings.
Key words: suspension building / seismic safety / dynamic forces / Lagrange's equations of the second kind
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
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