An innovative support technology employing a concrete-filled steel tubular structure for a 1000-m-deep roadway in a high in situ stress field

Autor: Huang, W.P., Yuan, Q., Tan, Y.L., Wang, J., Liu, G.L., Qu, G.L., Li, C.
Zdroj: In Tunnelling and Underground Space Technology incorporating Trenchless Technology Research March 2018 73:26-36
Databáze: ScienceDirect