Mekhmonov Mashkhurbek Khusen o’g’li, Doctor of Philosophy in Technical Sciences (PhD), docent Tashkent State Transport University Khamidov Maksudjon Kamolovich Assistent Tashkent State Transport University Makhamadjonov Shukhratjon Shavkat o’g’li Assisten. DEVELOPMENT OF PROTECTIVE STRUCTURES OF THE RAILWAY TRACK FROM ROCKFALL. SIIME 2024, 2, 152-159.