The Problem of Building Density and Population Safety During Earthquakes Using the Example of a Particular Section of Yerevan

ABSTRACT The article examines various definitions, interpretations, and evaluations of the concept of “density” as it pertains to the anthropogenic environment, drawing from both professional and scientific literature, as well as regulatory frameworks from different countries. It highlights the commonalities and the diverse, sometimes contradictory, approaches and assessments found in various publications concerning social, economic, ecological, infrastructural, and other factors related to this concept within the urban environment. This study explores the relationship between building density and population safety, particularly in the context of natural disaster risks. Given that the entire territory of the Republic of Armenia is susceptible to strong earthquakes, the study uses a specific section of the capital, Yerevan, to assess the potential levels of vulnerability of buildings constructed at different times, with varying structural systems and storeys, and differing degrees of seismic resistance. The scope of issues arising from an earthquake was evaluated using graphical modeling. As a result of the research, recommendations were made to reduce the area's vulnerability and to establish safety corridors.