Umarali Abduraimov Senior Lecturer, Tashkent State Transport University ukabduraimov@mail.ru Assel Tulebekova Phd, associate professor, Department of Civil Engineering, L.N.Gumilyov Eurasian National University krasavka5@mail.ru
Abdullayev Ulugbek Khakimovich PhD, Associate Professor (Tashkent State Transport University) Vang Zhiyu, Master's student (Tashkent State Transport University) Andakulova Nigora Nabijon qizi, student (Tashkent State Transport University)