Lanchava O, Nozadze G. The nature of the piston effect in metro tunnels according to numerical analysis: The work was carried out with the grant funding of Shota Rustaveli National Science Foundation. Grant number: 216968. GS [Internet]. 2021 Jun. 10 [cited 2024 Apr. 20];3(1). Available from: https://journals.4science.ge/index.php/GS/article/view/281