E. K. Agakhanov
Daghestan State Technical University
Russian Federation

Elifkhan K. Agakhanov - Dr. Sci. (Eng.), Prof., Department of Transport Facilities and Construction Materials.

70 I. Shamilya Ave., Makhachkala 367015

М. K. Agakhanov
Moscow State University of Civil Engineering (National Research University MGSU)
Russian Federation

Murad K. Agakhanov - Cand. Sci. (Eng.), Assoc. Prof., Assoc. Prof., Department of Strength of Materials.

26 Yaroslavskoe highway, Moscow129337

E. V. Trufanova
Don State Technical University
Russian Federation

Elena V. Trufanova - Cand. Sci. (Eng.), Assoc. Prof., Assoc. Prof., Department of Technical Mechanics.

1 Gagarin Square, Rostov-on-Don 344000

G. M. Murtazaliev
Daghestan State Technical University
Russian Federation

Gelani M. Murtazaliev, Dr. Sci. (Eng.), Prof., Head of the Department Resistance of Materials, Theoretical and Construction Mechanics.

70 I. Shamilya Ave., Makhachkala 367015