G. I. Tikhonov
Research Institute of Concrete and Reinforced Concrete (NIIZHB) named after A.A. Gvozdev, JSC Research Center of Construction
Russian Federation

Georgii I. Tikhonov, Design Engineer, Center No. 21

2nd Institutskaya str., 6, bld. 5, Moscow, 109428, Russian Federation

V. P. Blazhko
Research Institute of Concrete and Reinforced Concrete (NIIZHB) named after A.A. Gvozdev, JSC Research Center of Construction
Russian Federation

Vladimir P. Blazhko, Cand. Sci. (Engineering), Deputy Chief, Center No. 21

2nd Institutskaya str., 6, bld. 5, Moscow, 109428, Russian Federation

I. N. Tikhonov
Research Institute of Concrete and Reinforced Concrete (NIIZHB) named after A.A. Gvozdev, JSC Research Center of Construction
Russian Federation

Igor N. Tikhonov, Dr. Sci. (Engineering), Center Head, Center No. 21

2nd Institutskaya str., 6, bld. 5, Moscow, 109428, Russian Federation

L. I. Kachanovskaya
Research Laboratory of Electric Power Line Structures, LLC “PO “Energozhelezobetoninvest”
Russian Federation

Lubov’ I. Kachanovskaya, Cand. Sci. (Engineering), Laboratory Head

Nevsky Prospekt, 111/3, St. Petersburg, 191036, Russian Federation

S. P. Kasatkin
Research Laboratory of Electric Power Line Structures, LLC “PO “Energozhelezobetoninvest”
Russian Federation

Sergei P. Kasatkin, Sectoral Chief, Research Laboratory of Electric Power Line Structures

Nevsky Prospekt, 111/3, St. Petersburg, 191036, Russian Federation