TY JOUR TI Considering Thermal Conductivity of Injection Solutions in Combination with Cooling Systems Within the Railway Formation Foundation KW Formation KW foundation soils KW weak soils KW permafrost soils KW soil injection KW injection solutions KW soil thermal stabilization KW cooling devices/systems JO Proceedings of Petersburg Transport University AU Razuvaev, D.A. AU Pechenkin, R.S. AU Lanis, A.L. PY 2025 IS 22 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"