Građevinar, Vol. 73 No. 11., 2021.
Pregledni rad
https://doi.org/10.14256/JCE.3243.2021
Mw 6.4 Petrinja earthquake in Croatia: Main earthquake parameters, impact on buildings and recommendation for their structural strengthening
Jure Radnić
Nikola Grgić
Ante Buzov
Ivan Banović
Marija Smilović Zulim
Goran Baloević
Marina Sunara
Sažetak
Strong Mw 6.4 Petrinja earthquake from 29.12.2020. took 7 lives and caused catastrophic damage in the Banovina area. The paper presents and analyses the most important earthquake parameters and highlights their importance in understanding the damage and demolition of buildings, as well as creating an optimal structure for their reconstruction. A contribution is made to the understanding of the complex mechanism of earthquake formation through the analysis of the stress-strain state in a rock mass during tectonic plate conflict. The causes of demolition and damage to buildings are explained by the combination of the properties of their structure, soil and the earthquake itself. Solutions for optimal structure of new buildings, as well as solutions for structural renovation of damaged buildings are proposed and described.
Ključne riječi
Hrčak ID:
269130
URI
Datum izdavanja:
27.12.2021.
Posjeta: 2.612 *