The effects of COVID-19 on safety practices in construction projects

The impact of COVID-19 pandemic on construction safety in China and the U.S.: A comparative study

Many studies indicated that the COVID-19 pandemic had significant impacts on construction safety. However, the studies had differing views on whether the pandemic increased or decreased construction safety performance. Furthermore, past studies did not adopt a comparative time series approach to evaluate the impact of the pandemic on construction safety. Thus, this study explores the differences in the impact of the COVID-19 pandemic on construction safety in China and the United States. This study used SciNet to forecast the number of construction accidents without the pandemic. Subsequently, the forecast was compared with the actual number of accidents since the outbreak, and the analysis showed a reduced number of construction accidents during the pandemic. However, there were minimal changes and even a slight worsening of fatality rates. Moreover, the correlation analyses showed that the effect of the pandemic on construction safety was weak and lagging. Construction safety was significantly affected by the pandemic in China, and the impact is relatively rapid. In comparison, outbreaks did not have a major impact on construction safety in the U.S. in the early stage. Since the pandemic is still raging worldwide, this research helps governments or project stakeholders formulate more targeted and data-driven safety countermeasures to improve construction safety during the crisis. The study also helps nations respond to future pandemics and crises to prevent adverse effects on construction safety.

The perception of public space of the elderly after social isolation and its effect on health

Ongoing life in public spaces where people from all ages and segments of society interact, is a lifestyle especially in Mediterranean societies. The question of how and in which direction the importance of public spaces in our lives will change after the Covid 19 pandemic has formed the starting point of this study. With this study, it was aimed to analyze the location of public spaces especially in the lives of users over 65 years of age and to predict how and in what direction this place will change. In this context, a survey was conducted with 68 people over 65 years of age between when the curfew to this user group was approved. As a result of the study, it was observed that the prevention of the use of public spaces, which constitute a large place in their lives, highlighted their need for these spaces. And those who participated in the questionnaire were evaluated these spaces as the most important places where they would never regret after the pandemic. The study also discussed the measures to be taken and new approaches in urban areas despite the risk of a pandemic.