| Issue |
E3S Web Conf.
Volume 264, 2021
International Scientific Conference “Construction Mechanics, Hydraulics and Water Resources Engineering” (CONMECHYDRO - 2021)
|
|
|---|---|---|
| Article Number | 02039 | |
| Number of page(s) | 9 | |
| Section | Road Construction, Building Structures and Materials | |
| DOI | https://doi.org/10.1051/e3sconf/202126402039 | |
| Published online | 02 June 2021 | |
Visualization of macroseismic parameters during examination of epicentral zones of strong earthquakes
1 Institute of Seismology named after G.A. Mavlyanov of the Academy of Sciences of the Republic of Uzbekistan, Tashkent, Uzbekistan
2 Specialized boarding school named after Abu Ali Ibn Sino, Tashkent, Uzbekistan
3 Tashkent Institute of Architecture and Civil Engineering, Tashkent, Uzbekistan
4 Tashkent State Transport University, Tashkent, Uzbekistan
* Corresponding author: kudratov_bekzod@mail.ru
The article discusses the fragile destruction of building materials during strong earthquakes, the features of the macroseismic effect of cracking expressed in the protective coatings of buildings; it is recommended to optimize the composition based on polymer by composition that increases the crack resistance of plaster solutions. In particular, the visualization of macroseismic parameters is given on the example of the survey of the epicentral zones of the Tashkent (2008), Cannes (2011) and Marzhanbulak (2013) strong earthquakes that occurred in Kyrgyzstan and Uzbekistan. Possible directions of crack development and density of their distribution over the macroseismic area are analyzed. It was revealed that the vulnerability to micro-destruction of types of protective materials is proportional to the seismic intensity and is mainly due to the intensity of seismic vibrations.
© The Authors, published by EDP Sciences, 2021
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.
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